103P/Hartley 2

103P/Hartley 2 2024 April 07 09:28 UT, Planewave 17" CDK f/6,8, Moravian G4-16000, 300s, T 18,1 mag, T32, Siding Spring, Australien, Remote, Michael Hauss
103P/Hartley 2 2024 February 05 06:06 UT, 25x30s, G=14.4, 50mm f/3.5 refractor, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2024 January 27 23.23 - 00.12 UT, 40 x 1 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2024 January 21 15:05 UT, Planewave 20" CDK f/4, FLI PL6303E, 300s, Koma 30", breiter Schweif 1‘ PA 314°, T 14,1 mag, T30, Siding Spring, Australien, Remote, Michael Hauss
103P/Hartley 2 2024 January 11 01.23 - 02.26 UT, 15 x 4 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2024 January 09 00.52 - 01.47 UT, 13 x 4 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2024 January 06 10:24 UT, Planewave 17" CDK f/6,8, FLI-PL 16803, Koma 40", Schweifansatz PA 309°, T 13,5 mag, 300s, T19, Utah, USA, Remote, Michael Hauss
103P/Hartley 2 2024 January 03 06:06 UT, 25x30s, G=13.8, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 December 31 07:40 UT, 25x30s, G=13.3, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 December 30 13:47:51 (UT), 30x60Sec L, T30 Planewave 20" (0.51m) CDK, FLI- PL6303E CCD camera, Siding Spring, Aus, Remote, Klemens Waldhör
103P/Hartley 2 2023 December 23 19:21-20:49, 40x2min, Sky Rover 72mm f/6 refractor, ZWO ASI 533MM Pro, Guangzhou, China Man-To Hui
103P/Hartley 2 2023 December 19 01:55-02:17 UT, Takahashi E130D, 430mm Brennweite, 10x2min, ZWO ASI 533Mc-Pro, Sternwarte Gahberg Remotebox, Remote Oliver Schneider
103P/Hartley 2 2023 December 19 Animation, 01:55-02:17 UT, Takahashi E130D, 430mm Brennweite, 10x2min, ZWO ASI 533Mc-Pro, Sternwarte Gahberg Remotebox, Remote Oliver Schneider
103P/Hartley 2 2023 December 18 06:42 UT, 20x30s, G=12.0, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 December 12 2.08 UT, 14x90sec. 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 December 08 00.28 UT, 5 x 2 min, Hypergraph8, Canon EOS Ra, 30% crop, Glasenberg 770 m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 December 08 02.19 - 02.25 UT, 3 x 2 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 December 07 23h09m UT, Date: 07 12 2023 Telescope: ASA Astrograph 12" f=3.6 Camera: ZWO ASI 6200 MM Pro Mount: ASA DDM 85 Exposure time: LRGB 24/15/15/15 min., Remote, Gerald Rhemann
103P/Hartley 2 2023 December 06 08:21 UT, 10x30s, G=11.3, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 November 23 08:28 UT, RGB 60s each, G=10.7, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 November 18 02:10 UT, 21x30sec. 80mm Apo F7 Qhy290mm 2x2 BIN Walter Kutschera
103P/Hartley 2 2023 November 18 2.01 UT, 13x120sec. 14"/4.2 QHY600 Michael Jäger
103P/Hartley 2 2023 November 12 23.45 - 2.25 UT, ASI 1600 MM Pro, L-RGB je 7 x 120 s, 10"-Newton f/4, Remotesternwarte "Wolfatorium" in Hakos, Namibia, Remote, Siegfried Weida
103P/Hartley 2 2023 November 02 03.11 - 03.53 UT, 56 x 30 s, ISO 800, Canon EOS 6D MK II, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 November 02 03.11 - 03.53 UT, 56 x 30 s, ISO 800, Canon EOS 6D MK II, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 25 01h31m UT, Teleskop: ASA Astrograph 12" f=3.6 Kamera: ZWO ASI 6200 MM Pro Bel.: LRGB 24/15/15/15 min., Remote, Gerald Rhemann
103P/Hartley 2 2023 October 20 02h09m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ZWO ASI 6200 MM Pro Exposure time: LRGB 24/15/15/15 min., Remote, Gerald Rhemann
103P/Hartley 2 2023 October 18 1.30 UT, 17x90sec. 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 October 18 03:14 UT, ASA Astrograph 12" f=3.6 ZWO ASI 6200 MM Pro Bel. 24/15/15/15 min., Remote, Gerald Rhemann
103P/Hartley 2 2023 October 18 Newton 8" f/4, Canon EOS 600D, 00:10 UT, exp. 62x30s, FOV 40min x 40min, resize 50%, North is up Miroslav Lošťák, Karlovy Vary, Czech Rep., SMPH
103P/Hartley 2 2023 October 18 1.30 UT, 30/10/10/10min 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 October 18 00.41 - 01.14 UT, 28 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 18 00.41 - 01.14 UT, 28 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 18 03.25 - 04.31 UT, 56 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 16 01.40 UT, 26x15sec. 80mmApo F7 ASI224 Walter Kutschera
103P/Hartley 2 2023 October 16 02.21-02.37 UT, 16x 30sec. Hypergraph6", ASI2600MC pro Kamila Cymorek
103P/Hartley 2 2023 October 16 2.10 UT, 8" / 3.2 Sharpstar, Canon Ra 10 x 3 min. Norbert Mrozek
103P/Hartley 2 2023 October 16 03.21 - 03.51 UT, 25 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 16 03.21 - 03.51 UT, 25 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 15 04:15 MESZ, 25x150 Fujinon EM mit Fujinon Filter, Komet rund, leichte Verdichtung zur Mitte. Keine Farbe, kein Schweif. Ohne Filter kleiner und ohne zentrale Kondensation. Bad Kreuznach. Jürgen Breitung
103P/Hartley 2 2023 October 15 11:57 UT, Planewave 17" CDK, f/6,8, FLI PL 16803, 300s, Schweif 5,3‘ PA 282°, 9,9 mag, T19, Utah, USA, Remote, Michael Hauss
103P/Hartley 2 2023 October 15 01.38 - 02.18 UT, 34 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 15 01.38 - 02.18 UT, 34 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 15 03.21 - 03.51 UT, 25 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 14 02.48 UT, 15 x 2 min, Hypergraph8, Canon Ra, 30% crop, St. Ulrich 500m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 October 13 02h11m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ZWO ASI 6200 MM Pro Exposure time: 12/7/7/7 min. Gerald Rhemann
103P/Hartley 2 2023 October 12 1.27 UT, 6x100sec. 162/3.2 Moravian G3-16200 Michael Jäger
103P/Hartley 2 2023 October 11 01.29 - 02.07 UT, 32 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 11 01.29 - 02.07 UT, 32 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 03 02.41 - 03.29 UT, 41 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 03 02.41 - 03.29 UT, 41 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 October 02 01.21 - 01.51 UT, 25 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 01 23.14 - 00.19 UT, 55 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 October 01 23.14 - 00.19 UT, 55 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 30 121x30 s, 121x30 s, C11, ZWO ASI 294C PRO, Rome-Italy - Fabrizio Montanucci
103P/Hartley 2 2023 September 30 01.51 UT, (start), 5x30 s (each frame, animation, MPEG4 codec), C11, ZWO ASI 294MC PRO, Rome-Itay - Fabrizio Montanucci
103P/Hartley 2 2023 September 28 08:59:33 (UT), 20x60 sec, T02 Takahashi TOA-150, QHY268C One Shot Color CMOS, Utah, USA, Remote, Klemens Waldhör
103P/Hartley 2 2023 September 27 1.20 UT, 11" RASA QHY600 7x70sec. + Leica-Apo-Telyt 280/4.0 3x3min Z6mod. Michael Jäger
103P/Hartley 2 2023 September 27 1.30 UT, 50mm/2.5 Nikon Z50mod 5x100sec Michael Jäger
103P/Hartley 2 2023 September 27 02.56 UT, Newton 200/570 ASI 1600MM Pro 4 x 60 sec. Stefan Beck
103P/Hartley 2 2023 September 27 02.52 UT, Newton 200/570 ASI 1600MM Pro 16 x 60 sec. Stefan Beck
103P/Hartley 2 2023 September 26 2.50 UT, 10" / 3.0 Newton und Canon R Astromodifiziert, 14 x 150 s. Norbert Mrozek
103P/Hartley 2 2023 September 25 01.08 - 02.05 UT, 48 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 25 01.08 - 02.05 UT, 48 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 25 02:39:47 UT, 15x30", TS102ED, ZWO ASI533MC PRO, Busto Arsizio, Italy Lorenzo Zappullo, Busto Arsizio, Italy
103P/Hartley 2 2023 September 24 01.40 UT, 10x30sec. 130mmNewton F2.5 ASI224 Walter Kutschera
103P/Hartley 2 2023 September 24 22.53 UT, (start), 61x30 s, C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
103P/Hartley 2 2023 September 24 22.53 UT, (start), 4x30 s (each frame, animation), C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
103P/Hartley 2 2023 September 24 01.29 - 02.19 UT, 42 x 2 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 23 00:05-03:35 U.T, TS Imaging Star 130mm, f 5, Nikon Z6. 100 x 2 min Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 September 23 03:25-03:35 U.T, TS Imaging Star 130mm, f 5, Nikon Z6. 3 x 2 min Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 September 23 23.07 - 23.32 UT, 21 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 21 1.01 UT, 9x50sec. 16"/3.2 CCD Michael Jäger
103P/Hartley 2 2023 September 21 01.24 - 01.55 UT, 25 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 21 03.28 - 03.48 UT, 13 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 20 01.40 - 01.59 UT, 16 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 19 23.38 - 00.38 UT, 50 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 19 23.38 - 00.38 UT, 50 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, NGC 1857, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 18 00.30 UT, 10x30sec. 80mm Apo F7 ASI224 Walter Kutschera
103P/Hartley 2 2023 September 16 02:42:28, 12x1 min, 28 cm SC, ZWO ASI 183 Mono Pro, Durmersheim Germany B50 Corner Observatory Jürgen Linder
103P/Hartley 2 2023 September 16 2:38:09, 8x30s, 28 cm SC, ZWO ASI 183 Mono Pro, Durmersheim Germany B50 Corner Observatory Juergen Linder
103P/Hartley 2 2023 September 16 00.46 - 01.38 UT, 44 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 16 00.46 - 01.38 UT, 44 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 16 23.50 - 00.15 UT, 18 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 15 1.42-2.45 UT, 34 x 90s, Sony FE70200 200mm, Sony a7II mod, keine Filter Harald Kaiser, Karlsruhe
103P/Hartley 2 2023 September 15 00.42 - 01.35 UT, 45 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 15 00.42 - 01.35 UT, 45 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 11 00.15 UT, 20x30sec. 80mm F7 Apo ASI224 Walter Kutschera
103P/Hartley 2 2023 September 11 00.59 - 01.54 UT, 48 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 11 00.59 - 01.54 UT, 48 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 10 23.08 UT, 68 x 1 min, Hypergraph8, Canon Ra, 30% crop, St. Ulrich 500m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 September 10 00.08 - 01.00 UT, 44 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
103P/Hartley 2 2023 September 10 00.08 - 01.00 UT, 44 x 1 min, ISO 800, Canon EOS 6D MKII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 September 09 01:41 UTC, 31 x 60 s, Refractor 4" f/5.0, Atik 414EXc, Erding 11.9 E 48.4 N Rolf Stadelmaier
103P/Hartley 2 2023 September 09 20:05-03:15 U.T, TS Imaging Star 130mm, f 5, Nikon Z6. 126X3min Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 September 09 03:15 U.T, TS Imaging Star 130mm, f 5, Nikon Z6. 1X3min Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 September 09 Newton 8" f/4, Canon EOS 600D, 23:57 UT, exp. 62x30s, FOV 40min x 40min, resize 50%, North is up, Moon: 22%, Alt. 8deg Miroslav Lošťák, Karlovy Vary, Czech Rep., SMPH
103P/Hartley 2 2023 September 08 23.57 UT, 10x30sec. 80mmF7 Apo ASI 224 ( Mond 30% Ost) Walter Kutschera
103P/Hartley 2 2023 September 08 22.18 UT, Newton 200/570 ASI 1600MM Pro 16 x 60 sec. Stefan Beck
103P/Hartley 2 2023 September 07 01.29-01.55 UT, 25x1min. Orion8", Canon EOS R mod Kamila Cymorek
103P/Hartley 2 2023 September 06 20:03:41 (UT), 13x120sec, TS APO Photoline D=72 f1/6 F = 432 mm, ASI 1600Mono, Roßtal Klemens Waldhör
103P/Hartley 2 2023 September 05 22:15 UT, 12x90sec, 16" f/2.5, ASI 6200MM Roland Fichtl
103P/Hartley 2 2023 September 05 22:20 UT, 6x3min, Canon 400mm f/2.8, CDS5D Roland Fichtl
103P/Hartley 2 2023 September 04 21:10:20 (UT), 13x120sec, TS APO Photoline D=72 f1/6 F = 432 mm, ASI 1600Mono, Roßtal Klemens Waldhör
103P/Hartley 2 2023 August 24 01:10 UT, 6x3min, Canon 400mm f/2.8, CDS-5D Roland Fichtl
103P/Hartley 2 2023 August 24 20:35-02:45 U.T, TS Imaging Star 130mm, f 5, Nikon Z6. 100X3min Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 August 23 22.46 - 23.38 UT, 29 x 1 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 August 22 21h08m UT, ASA Astrograph 8” f 2.9 Moravian C3 61000 LRGB 12/7,5/7,5/7,5 min. Gerald Rhemann
103P/Hartley 2 2023 August 21 Newton 8" f/4, Canon EOS 600D, 23:15 UT, exp. 62x30s, FOV 20min x 20min , North is up Miroslav Lošťák, Karlovy Vary, Czech Rep., SMPH
103P/Hartley 2 2023 August 20 22.50 UT, Newton 10" / 4, Canon Ra, 30 x 2 min. Norbert Mrozek
103P/Hartley 2 2023 August 20 22.53 - 23.23 UT, 20 x 1 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 August 19 00.10 UT, 20x30sec. 80mm Apo F7 ASI 224 Walter Kutschera
103P/Hartley 2 2023 August 18 Newton 8" f/4, Canon EOS 600D, 22:57 UT, exp. 61x30s, FOV 20min x 20min, North is up. Miroslav Lošťák, Karlovy Vary, Czech Rep., SMPH
103P/Hartley 2 2023 August 18 23.05 - 23.42 UT, 25 x 1 min, ISO 3200, Canon EOS 6D Mk II, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 August 17 10:13 UT, Planewave 20" CDK f/4,5, FLI ProLine PL11002M, 300s, Koma 2‘, T 11,7 mag, T11, Utah, USA, Remote, Michael Hauss
103P/Hartley 2 2023 August 15 22:05-00:05 U.T, TS imaging star 130mm, F 650mm, ZWO ASI 533 C, 35 x 3’ Dídac Mesa Romeu, Comiols, Lleida, Spain
103P/Hartley 2 2023 August 15 22.40-23.17 UT, 13x 3min., Hypergraph6", Canon EOS R mod Kamila Cymorek
103P/Hartley 2 2023 August 15 22.41 UT, 22x 1 min., Objektiv Samyang 135mm, Canon EOS RP Kamila Cymorek
103P/Hartley 2 2023 August 15 1.14 UT, 3x2min 16"/3.2 QHY600 Michael Jäger
103P/Hartley 2 2023 August 15 22.40 UT, Newton 10" / 4, Canon Ra, 15 x 2 min. Norbert Mrozek
103P/Hartley 2 2023 August 15 Lens Canon 200 mm 2.8 , Canon 6da 20 x 1 min. Norbert Mrozek
103P/Hartley 2 2023 August 15 01.50 - 02.39 UT, 33 x 1 min, ISO 3200, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
103P/Hartley 2 2023 August 15 00:25-00:56 UT, 25cm F/3.3 Deltagraph+Fuji XT20 31x30s ISO 25600 Tiefenbachgletscher Uwe Wohlrab
103P/Hartley 2 2023 August 15 00:22-01:00 UT, Fuji GFX+1.4/100 Blende 2.8 18x1min ISO 6400 Tiefenbachgletscher Uwe Wohlrab
103P/Hartley 2 2023 August 14 22:30 UT, 8x90sec, 16" f/2.5, ASI 6200MM Roland Fichtl
103P/Hartley 2 2023 August 13 23.10 UT, Newton 10" / 4, Canon Ra, 15 x 2 min. Norbert Mrozek
103P/Hartley 2 2023 August 12 0:15-0:50 UT, Sigma art 135 mm, (f 2.2), Nikon Z6, 30 x 1’, Comiols (Lleida) Dídac Mesa Romeu, Spain Dídac Mesa Romeu, Spain
103P/Hartley 2 2023 August 12 0:15-3:50 UT, TS imaging star 80 mm, F 352 mm, ZWO ASI 533, 50 x 3’, Comiols (Lleida) Dídac Mesa Romeu, Spain Dídac Mesa Romeu, Spain
103P/Hartley 2 2023 August 11 21.31 UT, (start), 121x30 s, C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
103P/Hartley 2 2023 August 11 21.30 UT, 18 x 3 min, Hypergraph8, Canon EOS Ra, 20% crop, Glasenberg 770 m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 August 11 22.59 UT, Newton 200/570 ASI 1600MM Pro 13 x 60 sec. Stefan Beck
103P/Hartley 2 2023 August 10 22:20 UT, 12x90sec, 16" f/2.5, ASI 6200MM Roland Fichtl
103P/Hartley 2 2023 August 10 00.38 - 00.88 UT, 15 x 2 min., Meade 254/1575mm SCT, Canon EOS 2000Da, Pohrsdorf b. Dresden Silvio Klausnitzer
103P/Hartley 2 2023 August 09 23.42 UT, Newton 10" / 4, CCD Moravian G2 8300, LRGB 18/6/6/6 min. Norbert Mrozek
103P/Hartley 2 2023 August 07 23.33 UT, 50 x 60 sec, 0.4-m f/3.8 Orion Optics AG16, SBIG STL6303E, B96 BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
103P/Hartley 2 2023 August 03 06:42 UT, 25x20s, G=14.3, 66mm f/6.1 refractor, ST-402ME, Mike Olason, Tucson Arizona
103P/Hartley 2 2023 August 03 22.34 UT, 30 x 60 sec, 0.4-m f/3.8 Orion Optics AG16, SBIG STL6303E, B96 BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
103P/Hartley 2 2023 July 29 ANIMATION, 22:19-22:30 UT, 12x1min, 305mm Hypergraph , 1096mm Brennweite, ZWO ASI 2600mc-pro, Leopoldshöhe Oliver Schneider
103P/Hartley 2 2023 July 29 22:19-22:30 UT, 12x1min, 305mm Hypergraph , 1096mm Brennweite, ZWO ASI 2600mc-pro, Leopoldshöhe Oliver Schneider
103P/Hartley 2 2023 July 27 00.10 UT, 12x100sec. 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 July 27 00.10 UT, 13x100sec. 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 July 24 22.35 UT, 25x30sec. 80mmApoF7 ASI 224 Walter Kutschera
103P/Hartley 2 2023 July 23 0.15 UT, 17 x 3 min, Hypergraph8, Canon EOS Ra, 20% crop, Glasenberg 770 m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 July 22 00.29 UT, 7x100sec. 16"/3.2 QHY600 Michael Jäger
103P/Hartley 2 2023 July 17 00.10 UT, 18x30sec. 80mmF7 Apo ASI224 Walter Kutschera
103P/Hartley 2 2023 July 16 16:26 UT, Planewave 20" CDK f/4, FLI PL6303E, 300s, T 15,5 mag, T30, Siding Spring, Australien, Remote, Michael Hauss
103P/Hartley 2 2023 July 15 00.16 UT, 17 x 2 min, Hypergraph8, Canon Ra, 20% crop, St. Ulrich 500m, Austria centered on comet Helmut Dannbauer
103P/Hartley 2 2023 June 25 23.53 UT, 8 x 3 min, Hypergraph8, Canon EOS Ra, 20% crop, Glasenberg 770 m, Austria Helmut Dannbauer
103P/Hartley 2 2023 June 24 23.37 UT, 13x100sec. 12" f=4 QHY600 Michael Jäger
103P/Hartley 2 2023 June 24 01:23 UT, L=24min., TS-Photon 8" f/3.6, Atik 383L+, José J. Chambó (Valencia, Spain)
103P/Hartley 2 2023 June 13 00.40 UT, 10x90sec. 14"/4.2 QHY600 17m5 Michael Jäger
103P/Hartley 2 2023 June 11 00.10 UT, 31x30sec. 80mmApo F7 ASI 224 Walter Kutschera
103P/Hartley 2 2018 April 08 20:53 UT, 5x 5min, 16" f/2.5, SBIG 8300M Roland Fichtl
103P/Hartley 2 2018 February 10 15:25 UT, Planewave 431mm CDK f/6,8, FLI PL16803, 300s, T 19,2 mag, N 19,3 mag (10"x10"-Box 19,15 mag), Afroh 25, Siding Spring, Australia, Remote, Michael Hauss
103P/Hartley 2 2017 December 15 11:19 UT, 3x900s, m=18.8, 11" SCT f/6.4, STF-8300M, 1.24"/pixel, FOV 13min x10min , Mike Olason, Denver Colorado
103P/Hartley 2 2017 December 15 11:19 UT, 3x900s, m=18.8, 11" SCT f/6.4, STF-8300M, Mike Olason, Denver Colorado
103P/Hartley 2 2017 October 29 11:27 UT, 3x300s, 11" SCT f/6.4, STF-8300M, Mike Olason, Denver Colorado
103P/Hartley 2 2017 October 22 11:47 UT, 5x300s, 11" SCT f/6.4, STF-8300M, Mike Olason, Denver Colorado
103P/Hartley 2 2011 March 28 19:29 UT, 10"Newtonian F=1.25m 437s 400ASA Canon 1000Da Christian Harder
103P/Hartley 2 2011 March 27 19:30-21:33 UT, 12x600s,80mm Triplet-APO f/7,ATIK16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2011 March 24 32-cm-Newton@96x. Uhrzeit: 19:10 UT Uwe Pilz
103P/Hartley 2 2011 March 08 21:59 - 22:30 UT, 12 x 2 min. exposure, 12" SCT f-5.65 + CCD ST-10XME 16.70 mag (10x10 box), coma: 15", tail: 15" in PA42 centered on star Bernhard Häusler
103P/Hartley 2 2011 March 08 21:59 - 22:30 UT, 12 x 2 min. exposure, 12" SCT f-5.65 + CCD ST-10XME 16.70 mag (10x10 box), coma: 15", tail: 15" in PA42 centered on comet Bernhard Häusler
103P/Hartley 2 2011 March 08 55 x 2 min. in reality = 55 x 0.07 sec.in animation 21:32 - 23:34 UT, Bernhard Häusler
103P/Hartley 2 2011 March 08 00.29 UT, 12" Newtonian f/4.8, tail 0.021, PA 50 ST10-XME CCD, 60x30 Josef Müller
103P/Hartley 2 2011 March 06 19:54 UT, 10"Newtonian F=1.25m 432s 800ASA Canon 1000D Christian Harder
103P/Hartley 2 2011 March 04 19:03-20:42 UT, 16x300s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2011 March 03 19:46 UT, 10"Newtonian F=1.25m 442s 400ASA Canon 1000D Christian Harder
103P/Hartley 2 2011 February 25 8"f3.6 ASA Astrograph, f = 730 mm, L = 4 x 300 sec., FLI ML 8300 David Bender
103P/Hartley 2 2011 February 12 21:47 UT, 8 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2011 February 08 21:00-22:00 UT, Newtonian D=300mm F=1600mm, 5 X 5 min.CCD SBIG ST7 CCD Manfred Chudy
103P/Hartley 2 2011 February 08 00:12 UT, 7 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2011 February 06 20:37 UT, 20"Newtonian F=2.5m 381s 800ASA Canon 1000D Christian Harder
103P/Hartley 2 2011 January 31 22:03--22:34 UT , FFC 150/500 mm, SBIG ST8-XME Mark Emmerich, Sven Melchert
103P/Hartley 2 2011 January 31 20.53 UT, 8"f2.0 C8 Hyperstar, f =406 mm, 1 x 200 Sek, ,QHY8 Pro Norbert Mrozek
103P/Hartley 2 2011 January 28 23:10-00:02 UT , 10x300s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2011 January 28 22:58 UT , 8"-SCT, f=1260mm, Canon EOS 500D, 18 x 30sec.(ISO 6400) Michael Hauss
103P/Hartley 2 2011 January 28 00.17 UT, 15 x 120 sec., 0.4-m f/3.8 Orion Optics AG16, SBIG ST10- XME, BRIXIIS Kruibeke Belgium MPC-B96 Erik Bryssinck
103P/Hartley 2 2011 January 22 8"f3.6 ASA Astrograph, f = 730 mm, L = 2 x 300 Sek, RGB je 300 Sek.., FLI ML 8300 David Bender
103P/Hartley 2 2011 January 05 21:40 UT, 12-cm Refractor 40x. Rechts oben: OC NGC 2360 Uwe Pilz
103P/Hartley 2 2011 January 05 23:05 UT, 10"-Newton, f/4,7, Canon EOS 1000D, 8x30s, ISO 1600, 5 darks, keine flats Jürgen Hose
103P/Hartley 2 2010 December 31 22:38 UTC, C14 f/7.4, 120 sec.Clear, (c) Bradford Robotic Telescope (Michael Hauss) Michael Hauss
103P/Hartley 2 2010 December 26 8"f3.6 ASA Astrograph, f = 730 mm, L = 2 x 200 Sek, RGB je 200 Sek.., FLI ML 8300 David Bender
103P/Hartley 2 2010 December 16 03:18-03:30 UT, 10x60s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 December 13 02:16 UT, 15 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 December 13 02:16 UT, 15 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 December 07 11:25 UT, 3 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 December 06 11:27 UT, 6 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 30 11:33 UT, 12 x 60s 0.36-m f/3.8 Maksutov Newton SBIG ST-10XME H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 27 11:27 UT, 12 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 27 11:27 UT, 12x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 26 11:09 UT, 6 x 120s 0.37-m f/9 RC Optical Systems Apogee ALTA 16M H11 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 26 11:09 UT, 6 x 120s 0.37-m f/9 RC Optical Systems Apogee ALTA 16M H11 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 23 11:46 UT, 9 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 23 11:46 UT, 9 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 November 14 03.40 UT Newton 130/650 mm f/5, 7x5min, Canon EOS 400D DSLR Dieter Schubert
103P/Hartley 2 2010 November 14 04.25 UT Newton 130/650 mm f/5, 13x2min, DSI PRO II CCD Dieter Schubert
103P/Hartley 2 2010 November 14 04:49 UT - 05:12 UT, 12" SCT f-5.65 + CCD ST-10XME 27 x 40 sec. Bernhard Häusler
103P/Hartley 2 2010 November 14 04.49 - 05.12 UT, 20 x 40 sec. 12"SCT f/5.65, CCD ST10XME clear-filter, 10.16 mag, coma: 13min. , tail: 4min. in PA 290 Bernhard Häusler
103P/Hartley 2 2010 November 07 19.30 UT, 8" F=800mm Newtonian, 2 min x 30, Canon 350D SongChen
103P/Hartley 2 2010 November 07 05:17 UT, Nikon D3, Nikkor 300mm f/2,8, 17x30s, Neg RGB Fredrik Broms
103P/Hartley 2 2010 November 05 00:25 UT 8”f3.6 ASA Astrograph, f = 730 mm, L = 1 x 100 sec., RGB je 1 x 100 sec. FLI ML 8300 David Bender
103P/Hartley 2 2010 November 04 04:14 UT, Nikon D3, Nikkor 300mm f/2,8, 3x30s + 6x60s Fredrik Broms
103P/Hartley 2 2010 November 01 03:26 UT, Nikon 200mm, 3 x 150 sec.RGB, (c) Bradford Robotic Telescope (Michael Hauss) Michael Hauss
103P/Hartley 2 2010 October 31 03:05 UT, Nikon 200mm, 3 x 120 sec.RGB, (c) Bradford Robotic Telescope (Michael Hauss) Michael Hauss
103P/Hartley 2 2010 October 30 01:29 UT, Nikon D3, Nikkor 300mm f/2,8, 1x90s Fredrik Broms
103P/Hartley 2 2010 October 30 22.19 UT, Newtonian 5,6" f/2.9, LRGB, Sigma 6303 CCD CCD Michael Jäger
103P/Hartley 2 2010 October 30 40cm f/7.3 RC, 60x30sec. SBIG ST-9E CCD Walter Borghini
103P/Hartley 2 2010 October 29 23:57 UT, Nikon 200mm, 100 sec.RGB, (c) Bradford Robotic Telescope (Michael Hauss) Michael Hauss
103P/Hartley 2 2010 October 29 10 cm f/7.8 Refractor, 30x30sec. Starlight SXV-H9 CCD Walter Borghini
103P/Hartley 2 2010 October 22 04:24 UT, 5 x 13 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 9.4 mag, coma: 8min. , tail: 4min. in PA268 Bernhard Häusler
103P/Hartley 2 2010 October 21 7:40 UT, 2x300, 11" SCT at F/10, Orion StarShoot Pro II CCD Jim R. McCormick (Victor, Idaho, USA)
103P/Hartley 2 2010 October 20 06:47 UT, 8 x 20s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 20 06:47 UT, 8 x 20s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 19 09:14 UT, 7 x 20s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 19 09:14 UT, 7 x 20s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 16 07:11 UT, 8 x 30s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 16 07:11 UT, 8 x 30s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 15 08:25 UT, 1 x 120s 0.18-m f/2.8 Takahashi Epsilon CANON 5D H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 14 22.38 UT, Newtonian 5,6" f/2.9, L 6 x 230 sec., RGB 3 x 230 sec., Sigma 6303 CCD CCD Michael Jäger
103P/Hartley 2 2010 October 14 05:43 UT, 40 x 30s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 14 05:43 UT, 40 x 30s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 14 25cm F/3.3 Deltagraph 8+10min min auf Kodak E100 Rollfilm Amateursternwarte Schönebeck Uwe Wohlrab, Anne Ebeling
103P/Hartley 2 2010 October 13 22:21 UT, 20x180s, 88/400 mm Refractor, Canon 450 Norbert Mrozek
103P/Hartley 2 2010 October 13 23:00-23:38 UT, 30x60s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 October 13 02:21 UT, 15 x 13 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 9.6 mag, coma: 7min. , tail: 12min. in PA234 Bernhard Häusler
103P/Hartley 2 2010 October 13 22:55 UT, Nikon D3, Nikkor 300mm f/2,8, 3x60s Fredrik Broms
103P/Hartley 2 2010 October 13 0.05 UT, RC20 (0.5m) f/8.1, SBIG STL1001E, 2 x 30 seconds, John Sabia
103P/Hartley 2 2010 October 13 06:30 UT, 40 x 30s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 13 06:30 UT, 40 x 30s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 12 19:25 UT 8" f3.6 ASA Astrograph, f = 730 mm, L = 1 x 200 sec., RGB each 1 x 100 sec. FLI ML 8300 CCD David Bender
103P/Hartley 2 2010 October 12 20:45 UT, 17x120s, 88/400 mm Refractor, Canon 450 Norbert Mrozek
103P/Hartley 2 2010 October 12 19:53 - 20:47 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 52 x 55sec.(ISO 3200) Michael Hauss
103P/Hartley 2 2010 October 12 02:03 UT, 14 x 16 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 9.6 mag, coma: 9min. , tail: 9min. in PA233 Bernhard Häusler
103P/Hartley 2 2010 October 12 00:22 UT, 40 x 30s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 12 00:22 UT, 40 x 30s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 11 19:48 - 20:36 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 50 x 55sec.(ISO 3200) Michael Hauss
103P/Hartley 2 2010 October 11 22:51-23:29 UT, 30x60s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 October 11 01:56 UT, 24 x 16 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 9.7 mag, coma: 10min. , tail: 7min. in PA228 Bernhard Häusler
103P/Hartley 2 2010 October 11 19.39 UT, Newtonian 5,6" f/2.9, L 8 x 240 sec. RGB 2 x 240 sec., Sigma 6303 CCD CCD Michael Jäger
103P/Hartley 2 2010 October 11 06:43 UT, 5 x 40s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 11 06:43 UT, 5 x 40s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 10 20.20 UT, Newtonian 5,6" f=2.9, L- 6 x 240 sec. blue 5 x 240 sec. red 3 x 240, Sigma 6303 CCD Michael Jäger
103P/Hartley 2 2010 October 10 20.20 UT, Newtonian 5,6" f=2.9, 11 x 240 blue/green, Sigma 6303 CCD Michael Jäger
103P/Hartley 2 2010 October 10 22.19 UT, 135mm/2.8 @ F/4, SBIG ST402xme, 5 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 October 10 23:15:18 UT, 200mm GSO Newton Reflector f/5 + Baader ComaCorrector, 71x120 sec, Canon EOS 50D ISO 3200 Christoph Rollwagen
103P/Hartley 2 2010 October 10 00:09:16 UT, 109mm Tamron AF XR Di LD f/5,6, Canon EOS 50D, 8x300 sec, Canon EOS 50D ISO 3200 Christoph Rollwagen
103P/Hartley 2 2010 October 10 19:21 - 19:51 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 25 x 70sec.(ISO 3200) Michael Hauss
103P/Hartley 2 2010 October 10 6" Newtonian, 3 x 300 sec. Canon EOS 550d, ISO 1600 Torsten Menz
103P/Hartley 2 2010 October 10 6" Newtonian, Animation, Canon EOS 550d, ISO 1600 Torsten Menz
103P/Hartley 2 2010 October 10 21.00 UT Newton 130/650 mm f/5, 3x2min30sec., Canon EOS 400D DSLR Dieter Schubert
103P/Hartley 2 2010 October 10 22:17-22:54 UT, 30x60s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 October 10 02:25 UT, 51 x 16 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 10.0 mag, coma: 8min. , tail: 3min. in PA221 Bernhard Häusler
103P/Hartley 2 2010 October 10 22:00 UT, 60 x 40s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 10 22:00 UT, 60 x 40s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 09 1:05 UTC,Canon 50D, Nikkor 300mm/480mm dig, f3.2,120sec, ASA 1600, Sudlfeld-Bayerischzell Thorsten Böckel
103P/Hartley 2 2010 October 09 23.55 UT, 80/336 Stellarvue Finder f/4.2, SBIG ST402xme, 15 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 October 09 20.30 - 22.30 UT, 250/1016 SN Reflektor, 6 x 30 up to 90 sec., 3200 ASA, Pentax Istx DL2, Leipzig Ronald Legler
103P/Hartley 2 2010 October 09 21:18:36 UT, 200mm GSO Newton Reflector f/5 + Baader ComaCorrector, 69x120 sec, Canon EOS 300Da ISO 3200 Christoph Rollwagen
103P/Hartley 2 2010 October 09 19:22 UT, 6x180s, Canon 200 mm L F/3.2, Canon 450 Norbert Mrozek
103P/Hartley 2 2010 October 09 21:08 UT, 9x300s, Canon 85 mm F/3.2, Canon 450 Norbert Mrozek
103P/Hartley 2 2010 October 09 Zeiss Sonnar 2.8/180, 5 x 120 sec. Canon EOS 550d, ISO 1600 Torsten Menz
103P/Hartley 2 2010 October 09 23:18-23:56 UT, 30x60s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 October 09 01:53-02:24 UT, 30x60s,80mm Triplet-APO f/7,ATIK 314LC + IR-filter,Dortmund,Germany Thorsten Zilch
103P/Hartley 2 2010 October 09 20:03 UT Refractor 88/500 mm, 13x100 sec., Canon 450D ISO 1600 Ingo Janiszczak
103P/Hartley 2 2010 October 09 02:09 UT, 51 x 16 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 10.4 mag, coma: 8min. , tail: 4min. in PA213 Bernhard Häusler
103P/Hartley 2 2010 October 09 3.50 UT, RC20 (0.5m) f/8.1, SBIG STL1001E, 5 x 30 seconds, John Sabia
103P/Hartley 2 2010 October 09 06:00 UT, 1 x 120s 0.18-m f/2.8 Takahashi Epsilon CANON 5D H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 09 21:31 UT, 60 x 40s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 09 22:40-22:45 UT, Exakta 66+4/300 Blende 5.6 5min auf Fuji Provia 400 Rollfilm Amateursternwarte Schönebeck Uwe Wohlrab
103P/Hartley 2 2010 October 08 20:36 UT, 5x120s, 88/400 mm Refractor, Canon 450 Norbert Mrozek
103P/Hartley 2 2010 October 08 19:02 UT, 4,3"Newtonian F=0.5m 93s 1600ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 October 08 19:56 UT, 5"Refractor F=0.75m 433s 800ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 October 08 18:36 UT, 0.8"Objektiv F=0.135m 244s 1600ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 October 08 22:36-22:47 UT, 10x60s,CZJ 180mm f/5.6,ATIK 314LC + IR-filter,Dortmund,Germany Thorsten Zilch
103P/Hartley 2 2010 October 08 22:52-23:11 UT, 10x120s,CZJ 180mm f/5.6,ATIK 314LC + IR-filter,Dortmund,Germany Thorsten Zilch
103P/Hartley 2 2010 October 08 23:17-00:33 UT, 25x180s,CZJ 180mm f/5.6,ATIK 314LC + IR-filter,Dortmund,Germany Thorsten Zilch
103P/Hartley 2 2010 October 08 20:20 UT Refractor 88/500 mm, 1x90 sec., Canon 450D ISO 1600 Ingo Janiszczak
103P/Hartley 2 2010 October 08 20:20 UT Refractor 88/500 mm, 23x90 sec., Canon 450D ISO 1600 Ingo Janiszczak
103P/Hartley 2 2010 October 08 22.03 UT, Newtonian 5,6" f/2.9, RGB, Sigma 6303 CCD CCD Michael Jäger
103P/Hartley 2 2010 October 08 02:07 UT, 120s, 8"-reflector, f=1000 mm, Canon EOS 1000D, ISO 1600 Amirhossain Daghighi, (Birjand, Iran)
103P/Hartley 2 2010 October 08 21:59 UT, 40 x 60s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 08 21:59 UT, 40 x 60s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 October 07 22:11 UT Refractor 88/500 mm, 1x90 sec., Canon 450D ISO 1600 Ingo Janiszczak
103P/Hartley 2 2010 October 07 22:11 UT Refractor 88/500 mm, 6x90 sec., Canon 450D ISO 1600 Ingo Janiszczak
103P/Hartley 2 2010 October 07 08:28 UT, 9 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 07 08:28 UT, 9 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 06 20:09 UT, 8"Schmidt-Cassegrain F=1.26m 324s 800ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 October 06 20:58 UT, 5"Refractor F=0.75m 500s 800ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 October 06 06:49 UT, 6 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 06 10:42 UT, 1 x 120s 0.18-m f/2.8 Takahashi Epsilon CANON 5D H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 06 06:49 UT, 1 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 05 21.30 UT, 12" Newtonian F=1600, 5 x 2 min. CCD SBIG ST7 Manfred Chudy
103P/Hartley 2 2010 October 05 19.30 UT, 8" F=800mm Newtonian, 30 x 2 min. CANON 350D,SongChen, China HangZhou SongChen
103P/Hartley 2 2010 October 05 00:33 UT, 55 x 20 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 10.4 mag, coma: 6min. 30", tail: 1min. 26" in PA199 Bernhard Häusler
103P/Hartley 2 2010 October 04 00:17 UT, 100 x 20 Sek., 12"SCT f/5.65, CCD ST10XME clear-filter, 10.6 mag, coma: 9min. , tail: 1min. 40" in PA199 Bernhard Häusler
103P/Hartley 2 2010 October 03 21.20 UT, 12" Newtonian F=1600, 5 x 5 min. CCD SBIG ST7 Manfred Chudy
103P/Hartley 2 2010 October 03 20.40 UT, 16"-SCT f/6.3, Canon EOS 40D, 1 x 45 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 October 03 20.40 UT, 16"-SCT f/6.3, Canon EOS 40D, 84 x 45 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 October 03 20.40 UT, 16"-SCT f/6.3, Animation, Canon EOS 40D, 84 x 45 sec., 3200 ASA, image 2 Günther Strauch
103P/Hartley 2 2010 October 03 19.57 UT, Coude-Refractor 150/2250 , Canon EOS 400D, 1x180 sec., 1600 ISO Helko Böhme
103P/Hartley 2 2010 October 03 20.27 UT, Newtonian 5,6" f=2.9, RGB 3 x 300 sec., Oetscherland + strong wind Michael Jäger
103P/Hartley 2 2010 October 03 20.00 UT Newton 130/650 mm f/5, 3x5min, Canon EOS 400D DSLR Dieter Schubert
103P/Hartley 2 2010 October 03 02:37 UT, Nikon D3, Nikkor 300mm f/2,8, 6x30s Fredrik Broms
103P/Hartley 2 2010 October 03 20.00 UT, Leica Apo 180mm f/4.0, RGB Michael Jäger
103P/Hartley 2 2010 October 03 1.34 UT, RC20 (0.5m) f/8.1, SBIG STL1001E, 5 x 30 seconds, John Sabia
103P/Hartley 2 2010 October 02 3.09 UT, RC20 (0.5m) f/8.1, SBIG STL1001E, 10 x 15 seconds, John Sabia
103P/Hartley 2 2010 October 02 02:25 UT, 6 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 02 02:25 UT, 6 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 October 01 08:51 UT, 20 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 30 07:30 UT, 20 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 29 20,30 UT, 8" RC at F=4.5 RGB (4:4:4 min.), SBIG ST8300M (unguided) Dr. Paolo Candy
103P/Hartley 2 2010 September 29 19.16 UT, 16"-SCT f/6.3, Canon EOS 40D, 1 x 30 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 29 19.08 UT, 16"-SCT f/6.3, Canon EOS 40D, 112 x 30 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 29 19.08 UT, 16"-SCT f/6.3, Canon EOS 40D, 112 x 30 sec., 3200 ASA, image 2 Günther Strauch
103P/Hartley 2 2010 September 29 19.08 UT, 16"-SCT f/6.3, Animation, Canon EOS 40D, 112 x 30 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 28 07:33 UT, 20 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 28 04:30 UT, 11x60s avi, 203mm F5 Newt, Philips SPC900NC Webcam, Scottsdale AZ,USA Kent DeGroff
103P/Hartley 2 2010 September 27 07:36 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 26 21:21:30 - 21:41:38 UT, Refractor 102mm f/8, Canon 350D with clip system filter CLS and 1600ISO, 24 x 45 sec., Ponta Delgada, Azores, Portugal Joao GF. Porto
103P/Hartley 2 2010 September 26 19:54 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 26 19:54 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 25 21.14 UT, 16"-SCT f/6.3, Canon EOS 40D, 149 x 30 sec., 1000 ASA Günther Strauch
103P/Hartley 2 2010 September 25 21.14 UT, 16"-SCT f/6.3, Canon EOS 40D, 149 x 30 sec., 1000 ASA, Bild2 Günther Strauch
103P/Hartley 2 2010 September 25 21.14 UT, 16"-SCT f/6.3, Canon EOS 40D, 149 x 30 sec., 1000 ASA, animation Günther Strauch
103P/Hartley 2 2010 September 22 18:42 - 19:53 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 100 x 40sec.(ISO 3200) Michael Hauss
103P/Hartley 2 2010 September 21 18:58 - 20:08 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 100 x 40sec.(ISO 6400) Michael Hauss
103P/Hartley 2 2010 September 21 20:48 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 21 20:48 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 20 01.57 UT, 10" F=3.8 Newtonian, RGB 210/270/27, Sigma 6303 CCD, Stixendorf Michael Jäger
103P/Hartley 2 2010 September 20 23:59 UT, MAK 180/2700, 150sec. Canon 450Da ISO1600, La Palma Dr. Richard Parniewicz
103P/Hartley 2 2010 September 18 01.00 UT Newton 130/650 mm f/5, 12x2min, Meade DSI PRO II CCD Dieter Schubert
103P/Hartley 2 2010 September 18 22.18 UT, 135 mm f=3,5, Canon EOS 40D, 12 x 60 sec., 800 ASA Günther Strauch
103P/Hartley 2 2010 September 18 23.37 UT, 16"-SCT f/6.3, Canon EOS 40D, 98 x 45 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 18 23.00 - 00.14 UT, 16"-SCT f/6.3, Canon EOS 40D, animation 98 x 30 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 18 19:21 UT 8" f3.6 ASA Astrograph, f = 730 mm, L = 3 x 200 sec., FLI ML 8300 David Bender
103P/Hartley 2 2010 September 17 21.00 UT, 12" F=1600mm Newtonian, 5 x 2 min. SBIG ST7 CCD Manfred Chudy
103P/Hartley 2 2010 September 17 21.30 UT, 20" RC F=5.5 LRGB (10:4:4:4 min), RGB, SBIG ST8300M (guided) Dr. Paolo Candy
103P/Hartley 2 2010 September 17 23:58 UT, 20 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 11.6 mag, coma: 7min. , tail: 1min. 10" in PA183 Bernhard Häusler
103P/Hartley 2 2010 September 17 23:58 UT, 20 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 11.6 mag, coma: 7min. , tail: 1min. 10" in PA183, centered on comet Bernhard Häusler
103P/Hartley 2 2010 September 17 16.53 UT, 8" F=800mm Newtonian, 15 x 3 min. SBIG ST-7XME CCD, HuZhou China SongChen
103P/Hartley 2 2010 September 17 19:55 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 17 19:55 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 13 06:25 UT, 5 x 180s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 13 06:25 UT, 5 x 180s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 12 00:22 UT, 60 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 12.0 mag, coma: 6min. , tail: 1min. 14" in PA183 centered on star Bernhard Häusler
103P/Hartley 2 2010 September 12 00:22 UT, 60 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 12.0 mag, coma: 6min. , tail: 1min. 14" in PA183 Bernhard Häusler
103P/Hartley 2 2010 September 12 00.35 UT Newton 250/1200 mm f/4.8, 3x5min, Canon EOS 400D DSLR, ISO 800 Dieter Schubert
103P/Hartley 2 2010 September 12 21.30 UT Schmidt-Newtonian 8" F=4, 3 x 180 sec.L, 3 x 180 sec. RGB, SBIG ST8300M (guided) Dr. Paolo Candy
103P/Hartley 2 2010 September 12 20:08 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 12 09:22 UT, 20 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 12 09:22 UT, 20 x 60s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 11 21.51 UT, 16"-SCT f/6.3, Canon EOS 40D, 60 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 11 21.44 - 22.19 UT, 16"-SCT f/6.3, 32 images animation, Canon EOS 40D, 60 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 11 22.04 UT, 16"-SCT f/6.3, Canon EOS 40D, 21 x 60 sec., 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 11 23.50 UT Newton 250/1200 mm f/4.8, 10x2min, Meade DSI PRO II CCD Dieter Schubert
103P/Hartley 2 2010 September 11 20.00 - 01.10 UT, TEC 140 Refractor, 6 x 5 min. L, 5 x 5 min. RGB SBIG STL Frank Niebling
103P/Hartley 2 2010 September 11 19:06:28 UT, 8" GSO Newton Reflector f/5 + Baader ComaCorrector, 30 x 300 sec. ASA 3200, Canon EOS 300Da Christoph Rollwagen
103P/Hartley 2 2010 September 11 23.39 UT Newton 200/580 ATIK 314L+ 15 x 60 sec., collimation not perfect Stefan Beck
103P/Hartley 2 2010 September 11 08:17 UT, 10 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 09 22.33 UT, MEADE SC 14" f/5.15, SBIG ST7me, 25 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 September 09 20.36 UT, MEADE SC 14" f/5.15, SBIG ST7me, 10 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 September 08 23:10 UT, Newtonian 200/800, 5 x 300 sec. Canon EOS 450 Norbert Mrozek
103P/Hartley 2 2010 September 08 06:33 UT, 12 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 07 06:20 UT, 11" SCT F=10, 1x60 seconds raw, Orion StarShoot Pro CCD (unguided), Victor, Idaho, USA Jim R. McCormick (Victor, Idaho, USA)
103P/Hartley 2 2010 September 07 07:23 UT, 12 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 06 01:59 UT, 60 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 12.4 mag, coma: 8min. , tail: 40" in PA191 Bernhard Häusler
103P/Hartley 2 2010 September 06 22.45 UT, Newton 150/750, Canon EOS 550d, 6x300s, ISO 1600 Torsten Menz
103P/Hartley 2 2010 September 06 22.45 UT, Newton 150/750, animation, Canon EOS 550d, 6x300s, ISO 1600 Torsten Menz
103P/Hartley 2 2010 September 06 10:46 UT, 4 x 180s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 September 05 21.20 UT, 12" F=1600mm Newtonian, 5 x 2 min. SBIG ST7 CCD Manfred Chudy
103P/Hartley 2 2010 September 05 22.09 UT, 8" f=2.8 ASA Astrograph, 2 x 300 green filter and 2 x 270 sec. luminance, SXV-H9 CCD Michael Jäger
103P/Hartley 2 2010 September 05 22.09 UT, 8" f=2.8 ASA Astrograph, RGB each 300 sec. L 2x 270 sec. luminance, SXV-H9 CCD Michael Jäger
103P/Hartley 2 2010 September 05 23.10 UT Newton 250/1200 mm f/4.8, 4x5min, Canon EOS 400D, ISO 800 Dieter Schubert
103P/Hartley 2 2010 September 05 22.10 UT Newton 250/1200 mm f/4.8, 10x2min, Meade DSI PRO II Dieter Schubert
103P/Hartley 2 2010 September 05 20:41 UT, 8"-SCT, f=1260mm, Canon EOS 500D, 29 x 30sec.(ISO 3200) Michael Hauss
103P/Hartley 2 2010 September 05 02:03 UT, 10 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 12.4 mag, coma: 8min. 30", tail: 1min. 10" in PA183 Bernhard Häusler
103P/Hartley 2 2010 September 05 21:38 - 21:45 UT, Refractor 140/484mm 10 x 30 sec., SBIG ST237A CCD Wolfgang Vollmann
103P/Hartley 2 2010 September 05 22:10-00:39 UT, 35x240s,80mm Triplet-APO f/7,ATIK 16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 September 05 23:10 UT, Newtonian 200/800, 8 x 300 sec. Canon EOS 450 Norbert Mrozek
103P/Hartley 2 2010 September 04 23.00 UT, 8" f=2.8 ASA Astrograph, 1 x 300 sec. green and 3 x 240 sec. luminance, SXV-H9 CCD Michael Jäger
103P/Hartley 2 2010 September 04 23.00 UT, 8" f=2.8 ASA Astrograph, RGB each 300 sec. L 3 x 240 sec. luminance, SXV-H9 CCD Michael Jäger
103P/Hartley 2 2010 September 04 22.35 UT Schmidt-Cassegrain 254/1600 mm f/6.3, 4x1m25s, Meade DSI PRO II Dieter Schubert
103P/Hartley 2 2010 September 04 22:22 UT, 10"Newtonian F=1.25m 282s 1600ASA Canon 1000D Christian Harder
103P/Hartley 2 2010 September 03 22.06 UT, 16" SC f=6.3, 60 sec. Canon EOS 40D, 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 03 21.15 - 22.10 , 16" SC f=6.3, animation with 30, 60, 75 and 90 sec., Canon EOS 40D, 3200 ASA Günther Strauch
103P/Hartley 2 2010 September 03 22.18 UT, MEADE SC 14" f/5.15, SBIG ST7me, 19 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 September 03 23:22 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 03 23:22 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 02 01:13 UT, 20 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 12.5 mag, coma: 8min. , tail: 1min. 44" in PA208 Bernhard Häusler
103P/Hartley 2 2010 September 02 22:44 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 September 02 22:44 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 August 31 20.26 UT Newton 200/580 ATIK 314L+ 18 x 60 sec., setup + focus not perfect Stefan Beck
103P/Hartley 2 2010 August 31 21:27 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 August 31 21:27 UT, 20 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 August 28 22.58 UT, MEADE SC 14" f/5.15, SBIG ST7me, 7 x 120 sec. Bruno Vauquelin
103P/Hartley 2 2010 August 22 21.02 UT, 10" f/3.8 Newtonian, Sigma 6303 CCD 17 x 50 sec. Michael Jäger
103P/Hartley 2 2010 August 21 02:14 UT, 24 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 13.2 mag, coma: 11min. , tail: 22min. in PA218 Bernhard Häusler
103P/Hartley 2 2010 August 21 00.40 UT Newton 250/1200 mm f/4.8, 10x1min 25sec., Meade DSI PRO II Dieter Schubert
103P/Hartley 2 2010 August 21 22:15-02:01 UT, 21x300s, 80mm Triplet-APO f/7, ATIK314LC + IR-filter, C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 August 20 01:22 UT, 50 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 13.4 mag, coma: 11min. , tail: 22min. in PA218 centered on star Bernhard Häusler
103P/Hartley 2 2010 August 20 22:26-00:11 UT, 20x300s, 80mm Triplet-APO f/7, ATIK16HR + IR-filter, C28 Wellinghofen Thorsten Zilch
103P/Hartley 2 2010 August 20 00:39-01:07 UTC, 4x60sec, 60cm-CGT + CCD, Taunus Observatory Stefan Karge
103P/Hartley 2 2010 August 20 00.29 UT, 12" Newtonian f/4.8, tail 0.08, PA 194, ST-10XME CCD, 10x120 Josef Müller
103P/Hartley 2 2010 August 19 22.54 UT, MEADE SC 14" f/5.15, SBIG ST7me, 25 x 60 sec. Bruno Vauquelin
103P/Hartley 2 2010 August 09 21.42 UT, 10" f/3.8 Newtonian, L 300 sec. RGB 150/150/150 sec. Sigma 6303 CCD CCD Michael Jäger
103P/Hartley 2 2010 August 08 07:22 UT, 5 x 180s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 August 08 07:22 UT, 5 x 180s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 August 07 00.53 UT Newton 200/800, 9 x 330 sec., Canon EOS 450 Norbert Mrozek
103P/Hartley 2 2010 August 07 23.05 UT Schmidt-Cassegrain 254/840 mm f/3.3, 9x30sec., Meade DSI PRO II Dieter Schubert
103P/Hartley 2 2010 August 06 23:15-01:05 UT 21x300s, 80mm Triplet-APO f/7, ATIK16HR + IR-filter, Dortmund, Germany Thorsten Zilch
103P/Hartley 2 2010 August 04 05:43 UT, 5 x 180s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 August 01 08:16 UT, 10 x 180s 0.25-m f/3.4 Takahashi epsilon 250 SBIG ST-10XME H06 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 July 31 00:40-01:17 UT,21x60s,80mm Triplet-APO f/7,ATIK16HR + IR-filter,Dortmund,Germany Thorsten Zilch
103P/Hartley 2 2010 July 31 22.9 UT Newton 200/800 ATIK 314L+ 14 x 60 sec. Stefan Beck
103P/Hartley 2 2010 July 18 00:09 UT, 12 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 July 18 00:09 UT, 12 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 July 16 23:57 UT, 12 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 July 16 23:57 UT, 12 x 180s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
103P/Hartley 2 2010 July 13 10:18 UT, 1 x 180s 0.36-m f/3.8 Maksutov Newton SBIG ST-10XME H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 July 13 10:18 UT, 1 x 180s 0.36-m f/3.8 Maksutov Newton SBIG ST-10XME H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 2010 July 11 21:45 UT, Newtonian D=300mm F=1600mm, 5 X 2 min.CCD SBIG ST7 Manfred Chudy
103P/Hartley 2 2010 July 11 22.54 UT, 10" f/3.8 Newtonian, 5 x 240 sec., SXV-H9 CCD Michael Jäger
103P/Hartley 2 2010 July 10 00h28 UTC, CCD(C), 10x60sec, 60cm-CGT + CCD, Taunus Obs. Stefan Karge
103P/Hartley 2 2010 June 16 09:53 UT, 8 x 120s 0.4-m f/9 RC Optical Systems SBIG STL-6303E H10 - New Mexico, USA, Remote, Erik Bryssinck
103P/Hartley 2 1998 March 30 20:07 – 20:18 UT, 10" f=450mm, TP hyp, alpha Ori, Helligkeit: 12,5/13,0 Michael Jäger
103P/Hartley 2 1998 March 29 19:00 UT, 225/255/435mm Schmidtkamera, 11 min. , Koma 72", Ebenwaldhöhe/NÖ, Helligkeit: 13,5 Gerald Rhemann
103P/Hartley 2 1998 March 26 19:38 – 19:49 UT, 10" f=450mm, TP hyp, Koma 2min. , Helligkeit: 12,5/13,0 Michael Jäger
103P/Hartley 2 1998 February 28 am 29.02.1998. 19:00 UT mit Schmidt-Kamera 225/255/435mm auf TPh. Gerald Rhemann
103P/Hartley 2 1998 February 26 am 26.02.1998. 20:05 - 20:11 UT. Schmidt-Kamera 225/255/450mm TPh. Josef Müller
103P/Hartley 2 1998 February 21 am 21.02.1998. 18:50-19:02 UT. Schmidt-Kamera 250/450mm auf TPh. Helligkeit: 9,3 Michael Jäger
103P/Hartley 2 1998 February 20 am 20.02.1998. Kompositaufnahme 7 x 120 sec. 19:21 - 19:37 UT. Genesis Refraktor f/5.0 mit Starlight SX CCD-Kamera. Konrad Horn
103P/Hartley 2 1998 February 18 am 18.02.1998. 18:30 - 18:36 UT. Schmidt-Kamera 225/255/450mm, Kodak TP 6415 hyp. Josef Müller
103P/Hartley 2 1998 February 18 19:40 – 19:51 UT, 10" f=450mm, TP hyp, Helligkeit: 9,2 Michael Jäger
103P/Hartley 2 1998 February 15 am 15.02.1998. Kompositaufnahme 7 x 120 sec. 20:02 - 20:19 UT. Genesis Refraktor f/5.0 mit Starlight SX CCD-Kamera. Konrad Horn
103P/Hartley 2 1998 February 06 am 06.02.1998. Kompositaufnahme 7 x 120 sec. 19:28 - 19:43 UT. Genesis Refraktor f/5.0 mit Starlight SX CCD-Kamera. Konrad Horn
103P/Hartley 2 1998 January 27 am 27.01.1998. 17:54 - 18:05 UT. Schmidtkamera 250/450 mm TPh. Michael Jäger
103P/Hartley 2 1998 January 27 18:12 – 18:34 UT, FFC 143/500mm f/3,5, Kodak Gold 400, Helligkeit: 9 Albert Schröder
103P/Hartley 2 1998 January 17 am 17.01.1998. 17:50 - 17:59 UT. Schmidtkamera 250/450 mm TPh. Michael Jäger
103P/Hartley 2 1997 December 30 am 30.12.1997. 17:27 - 17:37 UT. Schmidt-Kamera 250/450mm TPh. Michael Jäger
103P/Hartley 2 1997 December 25 10" f/1.8 Schmidtcamera, Kodak Technical Pan 2415 hyp. Michael Jäger
103P/Hartley 2 1997 November 01 am 01.11.1997. Kompositaufnahme 6 x 240 sec. Genesis Refraktor f/5.0 mit Starlight SX CCD-Kamera. Konrad Horn
103P/Hartley 2 1997 October 30 am 30.10.1997. Kompositaufnahme 3 x 240 sec. Genesis Refraktor f/5.0 mit Starlight SX CCD-Kamera. Konrad Horn
103P/Hartley 2 1997 October 28 17:37 – 17:46 UT, 10" Schmidtkamera f=450mm, TP hyp, Helligkeit: 11,3 Michael Jäger
103P/Hartley 2 1997 September 21 18:50 – 18:58 UT, 10" f=450mm, Helligkeit: 12,8 Michael Jäger
103P/Hartley 2 1997 September 02 20:20 – 20:45 UT, 10" f=450mm, TP und Deep-Sky-Filter, Helligkeit: 13,4 Michael Jäger
103P/Hartley 2 1997 August 31 20:40 – 20:48 UT, 10" f=450mm Michael Jäger
103P/Hartley 2 1991 October 05 02.40 UT, 8" f/1.5 Schmidtcamera, 2 x 5 min. Kodak Technical Pan 2415 hyp. Michael Jäger
103P/Hartley 2 1991 September 11 01.56 UT, 8" f/1.5 Schmidtcamera, 2 x 5 min. Kodak Technical Pan 2415 hyp. Michael Jäger
103P/Hartley 2 1991 September 11 01.56 UT, 8" f/1.5 Schmidtcamera, 2 x 5 min. Kodak Technical Pan 2415 hyp., 7.7 mag. Coma 7min. , tails 1°50min. pa 280 and 25min. pa 284° Michael Jäger
103P/Hartley 2 1991 August 20 01.50 UT, 8" f/1.5 Schmidtcamera, 5 min. Kodak Technical Pan 2415 hyp. Michael Jäger
103P/Hartley 2 1991 July 23 00:25 – 00:40 UT, 200/800mm Newton mit Korrektor, TP 2415 hyp Norbert Mrozek
103P/Hartley 2 1991 July 16 00:16 UT, f=530mm f/3,3, 32 min. auf TP 2415 hyp, Koma 2min. , Stössing/NÖ Gerald Rhemann
103P/Hartley 2 1990 September 11 01:56 – 02:01 und 02:14 – 02:20 UT, Helligkeit: 7,6 Michael Jäger

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