123P/West-Hartley

123P/West-Hartley 2019 September 04 2019-04-09T20:20 UT, L3x200s, OOCT8, Atik383L+, Szczecin, Polska Zdzisław Kołtek, Szczecin, Polska
123P/West-Hartley 2019 June 08 22:08 UT, 7 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 June 02 20:29:24 UT, 960s exp. (16x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=15.0, Coma 38", DC 5. Tail 4 min. long spread in p.a. 315-102 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 June 01 21.32 - 22.12 UT, 16 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 May 28 21:12:17 UT, 1140s exp. (19x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=15.2, Coma 46", DC 5. Tail ~ 3 min. long spread in p.a. 307-112 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 May 26 22:33:59 UT, 900s exp. (15x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=15.1, Coma 47", DC 3. Tail ~ 1.5 min. long spread in p.a. ~ 356-140 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 May 25 21:15 UT, 7 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 May 19 20:17:19 UT, 360s exp. (6x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=14.2, Coma 39", DC 5. Tail 6 min. long spread in p.a. 83-138 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 May 10 21.10 UT, , 10 x 60 sec. APO 130/f6 ASI 1600 Gerhard Balda
123P/West-Hartley 2019 May 07 21:25 UT, 6x 3min, 16" f/2.5, CDS-5D Roland Fichtl
123P/West-Hartley 2019 May 05 20:41 UT, 7 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 April 30 22:40 UT, 4x 3min, 16" f/2.5, SBIG 8300M, bin2 Roland Fichtl
123P/West-Hartley 2019 April 30 23.10 - 00.05 UT, 12 x 240 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 April 29 20:29 UT, 7 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 April 23 21:18 UT, 6 x 2 min, SNAG 13 f/3.8, g2-8300, D-Gärtringen Andreas Beck
123P/West-Hartley 2019 April 22 21:00 UT, 6x 3min, 16" f/2.5, CDS-5D Roland Fichtl
123P/West-Hartley 2019 April 22 22.23 - 23.02 UT, 14 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 April 21 19.37 UT, 32x45sec.8"/2.0 RASA QHY 163m Michael Jäger
123P/West-Hartley 2019 April 20 20:40 UT, 8 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 April 07 21:27 UT, 20 " / f/3 CCD Stx 16803, 10 x 240 s Norbert Mrozek
123P/West-Hartley 2019 April 07 00.38 - 01.19 UT, 9 x 240 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 April 06 20.52 UT, 10x90 sec.16"/3.2 ASI 1600 Michael Jäger
123P/West-Hartley 2019 April 03 April 1 and 3 16"/3,2 ASI 1600 Michael Jäger
123P/West-Hartley 2019 April 03 21.17 UT, L-15x90 RGB sec.16"/3.2 ASI 1600 Michael Jäger
123P/West-Hartley 2019 April 02 00.14 - 01.09 UT, 12 x 240 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q centered on comet Steffen Fritsche
123P/West-Hartley 2019 April 02 23:22:07 UT, 80s exp. (8x10s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=13.8, Coma 1 min., DC 6. Fan-shaped tail 1.3 min. long spread in p.a. 114-275 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 April 01 22.35 UT, mit 20" / f/3 Hypergraph der Sternwarte Hagen CCD SBIG 16803 L 24 min. RGB 27 min. Norbert Mrozek
123P/West-Hartley 2019 April 01 22.35 UT, mit 20" / f/3 Hypergraph der Sternwarte Hagen CCD SBIG 16803 L 24 min. Norbert Mrozek
123P/West-Hartley 2019 March 31 00:50-01:42 UT, 25cm F/3.3 Deltagraph + Fuji XT20 41x30s ISO 12800 Todtenrode / Harz Uwe Wohlrab
123P/West-Hartley 2019 March 30 21.18 UT, Newton 200/570 ATIK 383L 3 x 300 sec. + Galaxies Stefan Beck
123P/West-Hartley 2019 March 30 21.18 UT, Newton 200/570 ATIK 383L 3 x 300 sec. Stefan Beck
123P/West-Hartley 2019 March 29 23:00 UT, 8x 3min, 16" f/2.5, CDS-5D Roland Fichtl
123P/West-Hartley 2019 March 29 21.11 - 22.00 UT, 10 x 240 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 March 29 22:51 UT, 10 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 March 25 19.30 UT, 22x80sec.8"/2.0 RASA ASI 1600 Michael Jäger Weißenkirchen
123P/West-Hartley 2019 March 24 21.19 - 22.02 UT, 42 x 60sec., CFF105APO, Nikon D5300, ISO1000, Konz Gerd Pfeiffer
123P/West-Hartley 2019 March 24 22h52 UT, 5x180s, 16" Ritchey Chrétien, STL 1001e, Saint Jacques sur Darnétal, France Vauquelin Bruno, Saint Jacques sur Darnétal, France
123P/West-Hartley 2019 March 23 19.07 - 20.23 UT, Animation aus 28x2min, 1x1, 8" f4.6, G3-16200, Ampflwang Thomas Schönpos
123P/West-Hartley 2019 March 16 20.35 UT, 40x60sec.8"/2.0 ASI 1600 moonlight Michael Jäger Weißenkirchen
123P/West-Hartley 2019 March 08 23.11 UT, 9x90sec. 12"/4 ASI 1600 Michael Jäger Weißenkirchen
123P/West-Hartley 2019 February 28 01.01 - 01.33 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 28 20:30 LT RGB 40 sec.each STL11000M b3 20" RC F/8 at F/4.2 Dr Paolo Candy - Ci.A.O. Cimini Astronomical Observatory - Italia
123P/West-Hartley 2019 February 27 23:40 UT, 4x 3min, 16" f/2.5, CDS-5D Roland Fichtl
123P/West-Hartley 2019 February 26 20.22-21.24 UT, 60x60sec., CFF105APO, Nikon D5300, Konz Gerd Pfeiffer
123P/West-Hartley 2019 February 26 23:23-23:48 UT, 19x60s,Newton f=1200mm (f/4),ATIK 16HR + IR-blocking filter,L30 Benninghofen Thorsten Zilch
123P/West-Hartley 2019 February 24 01.54 - 02.48 UT, 22 x 60 s, ISO800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 23 20h42m UT, ASA 12" f 3.6 FLI ML 16200 Exposure time: 12 min. Gerald Rhemann
123P/West-Hartley 2019 February 19 00.27 - 01.02 UT, 34 x 30 s, ISO 800, Canon EOS 6D Mk II, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 19 01:21:34 UT, 360s exp. (6x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m2=14.7, Coma 1 min., DC 5. Tail > 8 min. long spread in p.a. 224-302 deg., curved CCW. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 February 16 01:38-01:56 UT, 54x15s,Newton f=1200mm (f/4),ATIK 16HR + IR-blocking filter,Dortmund,Germany Thorsten Zilch
123P/West-Hartley 2019 February 16 01.10 - 02.05 UT, 22 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 15 22.30-23.16 UT, 45x59sec., CFF105APO, Nikon D5300, ISO800, Konz Gerd Pfeiffer
123P/West-Hartley 2019 February 15 02.48 - 03.45 UT, 21 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 15 21:47 UT, 8 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 February 14 21:17-21:37 UT, 25cm F/3.3 Deltagraph+Fuji XT20 30x20s ISO 12800 Mondschein Döben Uwe Wohlrab
123P/West-Hartley 2019 February 14 23:02 UT, 10 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 February 13 0h57 UT, 5x300s, 16" Ritchey Chrétien, STL 1001e, Saint Jacques sur Darnetal, France Vauquelin Bruno, Saint Jacques sur Darnetal, France
123P/West-Hartley 2019 February 13 02.40 UT, Newton 150/750 mm, 10x2 min., ASI294MC Pro, 12,5m:, Schweif 1.2min PW 248° Dieter Schubert
123P/West-Hartley 2019 February 11 21:29 UT, 3 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 February 08 03:45:06 UT, 420s exp. (14x30s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m2=14.8, Coma 51", DC 5. Tail 6 min. long spread in p.a. 203-304 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2019 February 07 01.10 - 02.04 UT, 21 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 February 07 00.03 - 01.50 UT, RGB je 7x300s, ASA 8"f2.8, FLI ML8300 CCD CCD, Südfrankreich, Remote, Martin Nischang
123P/West-Hartley 2019 February 07 00.03 - 01.49 UT, Clear, 20x300s, ASA 12"f/3.6, G4-16000EC bin2, Südfrankreich, Remote, Martin Nischang
123P/West-Hartley 2019 February 04 01:17 bis 01:55, 13x3 min, 8" f/3,6, CANON700D+LPS-D1, Nordstemmen Klaus Vollendorff
123P/West-Hartley 2019 February 03 21:47 UT, 10 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2019 January 31 22.31 - 23.31 UT, 24 x 120 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 January 29 23.40 - 23.55 UT, 6x2min, 1x1, 8" f4.6, G3-16200, Ampflwang Thomas Schönpos
123P/West-Hartley 2019 January 21 23.41 - 00.34 UT, 43 x 20 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2019 January 15 00.33 UT, 10x2min 10"/4 ASI 1600 Michael Jäger
123P/West-Hartley 2019 January 15 00.09 UT, 18x2min 10"/4 ASI 1600 Michael Jäger
123P/West-Hartley 2019 January 15 GIF 10"/4 40 min Michael Jäger
123P/West-Hartley 2019 January 04 00.35 UT, 10x3min 8"/2.0 RASA ASI 1600 1x1 Michael Jäger Weißenkirchen
123P/West-Hartley 2018 December 28 21.44 UT, 4x90 20x70sec. 8"/2.0 RASA ASI 1600 Michael Jäger
123P/West-Hartley 2018 December 05 00.42 UT, 7x90sec.8"/2.0 RASA ASI 1600 Michael Jäger
123P/West-Hartley 2018 October 23 01:26:32 UT, 1320s exp. (22x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=16.5, Coma 16", DC 7. Tail 1 min. long in p.a. 295 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2018 October 14 02.00 - 03.23 UT, 33 x 120 s, ISO800, Canon EOS 6D MkII, TSAPO100Q, Köditz centered on comet Steffen Fritsche
123P/West-Hartley 2018 October 14 02:28:31 UT, 600s exp. (10x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=16.8, Coma 15", DC 7. Tail 1.8 min. long in p.a. 292 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2018 October 10 02:17:28 UT, 660s exp. (11x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=16.8, Coma 12", DC 6. Tail 41" long spread in p.a. 252-324 deg. Alexander Baransky, Kyiv comet station (MPC 585), Ukraine
123P/West-Hartley 2018 September 12 11:14 UT, 3x300s Gif, m=17.8, thin wispy clouds, 11" SCT f/6.4, STF-8300M, Mike Olason, Denver Colorado
123P/West-Hartley 2018 September 12 11:14 UT, 3x300s, m=17.8, 12" tail PA 299 degrees, 11" SCT f/6.4, STF-8300M, Mike Olason, Denver Colorado
123P/West-Hartley 2018 September 10 03:00 UT, 5x 2min, 16" f/2.5, CDS-5D Roland Fichtl
123P/West-Hartley 2011 June 21 20.48 UT, 4x140 sec. 10" f/3.8 Sigma 6303 CCD Michael Jäger
123P/West-Hartley 2011 May 23 20.42 UT, 6x180 sec. 10"/3.8 SXV-H9 Michael Jäger
123P/West-Hartley 2011 April 19 19.26 UT, 10"/3.8 6x180sec. SXV-H9 Michael Jäger
123P/West-Hartley 2011 April 08 22.43 UT, 5x2 Manfred Chudy
123P/West-Hartley 2011 March 28 19:50 - 20:05 UT, 60cm f/8 Cassegrain, SBIG STL-11000, 8 x 120 sec. Andre Wulff
123P/West-Hartley 2011 March 28 20:31-21:47 UT, 7x600s,80mm Triplet-APO f/7,ATIK16HR + IR-filter,C28 Wellinghofen Thorsten Zilch
123P/West-Hartley 2011 March 28 19:57 UT, 10"Newtonian F=1.25m 382s 800ASA Canon 1000Da Christian Harder
123P/West-Hartley 2011 March 25 21.11 UT, Newton 200/580 ATIK 314L+ 10 x 90 sec., collimation not perfect Stefan Beck
123P/West-Hartley 2011 March 08 20:39 - 21:28 UT, 20 x 2 min. exposure, 12" SCT f-5.65 + CCD ST10XME 16.70 mag, coma: 10", tail: 15" in PA98 centered on star Bernhard Häusler
123P/West-Hartley 2011 March 08 20:39 - 21:28 UT, 20 x 2 min. exposure, 12" SCT f-5.65 + CCD ST10XME 16.70 mag, coma: 10", tail: 15" in PA98 centered on comet Bernhard Häusler
123P/West-Hartley 2011 March 08 20.00 UT, 12" Newtonian f/4.8, coma 0.25, tail 0.008, PA 95, ST10-XME CCD, 60x30 Josef Müller
123P/West-Hartley 2011 March 07 21:47 UT, 15 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2011 March 06 21:02 UT, 15 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2011 March 05 18.47 UT, 8 x 180 sec. 12"/3.3 Deltagraph, Sigma 6303 CCD Michael Jäger
123P/West-Hartley 2011 February 08 20:10-21:25 UT ,15x300s,102mm refractor f/10,ATIK 314LC + IR-filter,Dortmund,Germany Thorsten Zilch
123P/West-Hartley 2011 February 08 20:56 UT, 12 x 10 min. exposure, 12" SCT f-5.65 + CCD ST10XME 16.73 mag, coma: 9", tail: 23" in PA99 centered on star Bernhard Häusler
123P/West-Hartley 2011 February 08 20:56 UT, 12 x 10 min. exposure, 12" SCT f-5.65 + CCD ST10XME 16.73 mag, coma: 9", tail: 23" in PA99 centered on comet Bernhard Häusler
123P/West-Hartley 2011 February 08 20:56 - 22:59 UT, animation of 12 x 10 min. exposures, 12" SCT f-5.65 + CCD ST10XME 16.73 mag, coma: 9", tail: 23" in PA99 Bernhard Häusler
123P/West-Hartley 2011 February 07 17:44 UT, 20"Newtonian F=2.5m 425s 800ASA Canon 1000D Christian Harder
123P/West-Hartley 2011 February 06 19.45 UT, Newton 200/580 ATIK 314L+ 15 x 60 sec., collimation not perfect Stefan Beck
123P/West-Hartley 2011 January 30 21:17 - 22:48 UT , 6 x 15 min. exposure, 12" SCT f-5.65 + CCD ST10XME, 16.80 mag, coma: 9", tail: 30" in PA109 Bernhard Häusler
123P/West-Hartley 2011 January 27 21.45 UT, 15 x 120 sec., 0.4-m f/3.8 Orion Optics AG16, SBIG ST10- XME, BRIXIIS Kruibeke Belgium MPC-B96 Erik Bryssinck
123P/West-Hartley 2011 January 08 20:31 UT, 12 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2011 January 07 18:39 UT, 12 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2011 January 04 22:47 - 23:21 UT , 11 x 3 min. exposure, 12" SCT f-5.65 + CCD ST10XME, 16.58 mag, coma: 7" centered on star Bernhard Häusler
123P/West-Hartley 2011 January 04 22:47 - 23:21 UT , 11 x 3 min. exposure, 12" SCT f-5.65 + CCD ST10XME, 16.58 mag, coma: 7" centered on comet Bernhard Häusler
123P/West-Hartley 2011 January 04 20:56 UT, 10 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG ST-10XME B96 - BRIXIIS, Belgium Erik Bryssinck
123P/West-Hartley 2010 December 25 23:53 UT, 21 min., 12"SCT f/5.65, CCD ST10XME clear-filter, 16.70 mag, coma: 10", tail: 15" in PA195 Bernhard Häusler
123P/West-Hartley 2004 April 11 95 UT, Schmidtkamera 200/300 6x60 sec. SXVH-9 CCD M. Jäger/G. Rhemann
123P/West-Hartley 2004 March 17 00 UT, Schmidtkamera 200/300 3x4 min. SXVH-9 CCD M. Jäger/G. Rhemann
123P/West-Hartley 2004 March 17 .96 UT, Schmidtkamera 200/300 3x4 min. SXVH-9 CCD M. Jäger/G. Rhemann
123P/West-Hartley 2004 February 25 00.05 UT, Schmidtkamera 200/300 10x70 sec. SXVH-9 CCD Michael Jäger and Gerald Rhemann
123P/West-Hartley 2004 February 17 .008 UT, Schmidtkamera 200/300 6x100 sec. SXVH-9 CCD M. Jäger/G. Rhemann
123P/West-Hartley 2003 November 04 00.15 UT, 30cm f/3.3 Deltagraph, 2 x 3 min. SXVH-9 CCD Michael Jäger and Gerald Rhemann
123P/West-Hartley 1996 January 14 23:15 – 23:28 UT, 250/450mm Schmidtkamera, TP hyp Michael Jäger
123P/West-Hartley 1996 January 14 21:01 – 21:15 UT, 250/450mm Schmidtkamera, TP hyp Michael Jäger
123P/West-Hartley 1995 December 26 01:11 – 03:00 UT, Schmidt-Kamera MPT-200 f=400mm f/2,4, Kodak TP 6415 hyp, Schott GG 400, Belichtung wegen aufkommender Wolken mehrmals unterbrochen, Hoher List IG Astrofotografie Bochum

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