47P/Ashbrook-Jackson
- 47P/Ashbrook-Jackson 2021 June 07 04:33 UT, 2x600s, G=19.6, 11" SCT f/6.4, STF-8300M,
Mike Olason, Tucson Arizona
- 47P/Ashbrook-Jackson 2021 March 31 20.15 UT, 4x3min 14"/4.2 QHY600
Michael Jäger
- 47P/Ashbrook-Jackson 2018 October 13 1.48 UT, 25x150sec.12"/4 ASI 1600
Michael Jäger Weißenkirchen
- 47P/Ashbrook-Jackson 2018 February 06 19:20:15 UT, 1500s exp.(25x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=17.8, Coma 9", DC 7. Tail 20" long spread in p.a. 21-115 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 December 28 21:34 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 November 23 20:37:15 UT, 480s exp.(8x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.0, Coma 16", DC 6. Faint tail 3 min. PA 225 deg. Outflow from nucleus 1 min. long PA 86 deg., curved CCW.
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 November 22 18:45 UT, 18x 3min, 16" f/2.5, SBIG 8300M, bin2
Roland Fichtl
- 47P/Ashbrook-Jackson 2017 November 22 20.38 - 21.07 UT, 12 x 120s ISO3200, TSAPO100Q (100x580mm), CanonEOS 700da mit Astronomik UV-IR-Blockfilter, Köditz
Steffen Fritsche
- 47P/Ashbrook-Jackson 2017 November 22 19:07 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 November 20 18:59 UT, Planewave 431mm CDK f/6,8, SBIG STL-11000M, 300s, T 16,5 mag, N 17,2 mag (10"X10"-Box 17,19), Afroh 111, Nerpio, Spanien, Remote,
Michael Hauss
- 47P/Ashbrook-Jackson 2017 November 14 06:18 UT, 1x900s, 11" SCT f/6.4, STF-8300M,
Mike Olason, Denver Colorado
- 47P/Ashbrook-Jackson 2017 November 13 21:46 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 November 07 21:58 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 November 06 20:46 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 October 30 00:48-01:09 UT, 25cm F/3.3 Deltagraph + Fuji XT20 31x30s ISO 25600 Döben
Uwe Wohlrab
- 47P/Ashbrook-Jackson 2017 October 26 21.47 UT, 20x120sec.12"/4 ASI 1600 2x2 clouds
Michael Jäger
- 47P/Ashbrook-Jackson 2017 October 22 08:25 UT, Planewave 510mm CDK f/4,5, FLI PL11002M, 300s, T 16,1 mag, N 16,9 mag (10"x10" 16,87 mag), schwacher Schweif 1,5min PA 232°, Afroh 131, Mayhill, New Mexico, Remote,
Michael Hauss
- 47P/Ashbrook-Jackson 2017 October 21 20:34 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 October 20 21h36 UT, 10x180s, 16" Ritchey Chrétien F/6.4 , Sbig STL1001e, Saint Jacques sur Darnetal - France
Vauquelin Bruno Saint Jacques sur Darnetal- France
- 47P/Ashbrook-Jackson 2017 October 18 20:05 UT, Newton 8 / 2,8 CCD Moravian G2 8300 12 x 5 min. L im Bild komet C / 2015 V1 PANSTARRS
Norbert Mrozek
- 47P/Ashbrook-Jackson 2017 October 18 20:05 UT, Newton 8 / 2,8 CCD Moravian G2 8300 12 x 5 min. L im Bild komet C / 2015 V1 PANSTARRS
Norbert Mrozek
- 47P/Ashbrook-Jackson 2017 October 18 22.28 UT, 50 x 30 s, 12" Newton 1480 mm, SBIG ST 10XME, Irmtraut
Josef Müller
- 47P/Ashbrook-Jackson 2017 October 17 21.41 - 22.14 UT, 15 x 120s ISO3200, TSAPO100Q (100x580mm), CanonEOS 700da mit Astronomik UV-IR-Blockfilter, Köditz
Steffen Fritsche
- 47P/Ashbrook-Jackson 2017 October 16 21h52m UT, ASA Astrograph 12" f 3.6, FLI PL16200, 5x 150 Sek.
Gerald Rhemann
- 47P/Ashbrook-Jackson 2017 October 16 21.22 UT, 25x120sec. 12"/4 ASI1600
Michael Jäger
- 47P/Ashbrook-Jackson 2017 October 16 21.22 UT, 25x120sec. 12"/4 ASI1600
Michael Jäger
- 47P/Ashbrook-Jackson 2017 October 15 20:18 UT, 6x 5min, 16" f/2.5, SBIG 8300M
Roland Fichtl
- 47P/Ashbrook-Jackson 2017 October 15 21:46 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 October 14 21.54 - 22.27 UT, 12 x 120s ISO3200, TSAPO100Q (100x580mm), CanonEOS 700da mit Astronomik UV-IR-Blockfilter, Köditz
Steffen Fritsche
- 47P/Ashbrook-Jackson 2017 October 14 21:24 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 October 13 20.38 UT, Newton 200/570 ATIK 383L 5 x 240 sec.
Stefan Beck
- 47P/Ashbrook-Jackson 2017 October 13 21:13 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 September 29 23.31 UT, 8x300sec.12"/4 G3-16200 1x1
Michael Jäger
- 47P/Ashbrook-Jackson 2017 September 27 22.56 - 23.47 UT, 23 x 120s ISO3200, TSAPO100Q (100x580mm), CanonEOS 700da mit Astronomik UV-IR-Blockfilter, Köditz
Steffen Fritsche
- 47P/Ashbrook-Jackson 2017 September 27 22:23:21 UT, 1200s exp.(20x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=15.5, Coma 20", DC 6. Tail > 8 min. long in p.a. 238 deg., curved CW. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 September 25 23.19 UT, 3x240sec.12"/4- G3-16200 2x2
Michael Jäger
- 47P/Ashbrook-Jackson 2017 September 24 21:36 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 September 23 21:37 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 September 22 21:38 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 September 21 0h58 UT, 10x180s, 16" Ritchey Chretien F/8, STL1001e, Saint Jacques sur Darnetal- France
Vauquelin Bruno Saint Jacques sur Darnetal- France
- 47P/Ashbrook-Jackson 2017 September 16 06:23 UT, Planewave 17" CDK f/4,5, FLI PL6303E, 240s, T 16,4 mag, N 16,9 mag (10"x10"-Box: 16,98 mag), Schweif 0,9min PA 245°, Afroh 118, Mayhill, New Mexico, Remote,
Michael Hauss
- 47P/Ashbrook-Jackson 2017 September 16 22:43:11 UT, 1140s exp.(19x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=15.4, Coma 19", DC 7. Tail 7 min. long in p.a. 243 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 September 14 21:27:59 UT, 900s exp.(15x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.6, Coma 21", DC 3. Tail > 6min. long in p.a. 245 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 September 13 10:04 UT, 6x300s, 11" SCT f/6.4, STF-8300M,
Mike Olason, Denver Colorado
- 47P/Ashbrook-Jackson 2017 September 12 00:27:46 UT, 900s exp.(15x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, m1=15.9, Coma 18", DC 4. Tail 1min. long spread in p.a. 250-297 deg., with more bright and sharp W border (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 August 29 23:50 UT, 6x 5min, 16" f/2.5, SBIG 8300M
Roland Fichtl
- 47P/Ashbrook-Jackson 2017 August 29 22.56 UT, 12x270sec.12"/4 G3-16200
Michael Jäger
- 47P/Ashbrook-Jackson 2017 August 25 23.38 UT, 9x270sec.12"/4 G3-16200
Michael Jäger
- 47P/Ashbrook-Jackson 2017 August 20 23.47 UT, 15x240sec.12"/4 G3-16200 2x2
Michael Jäger
- 47P/Ashbrook-Jackson 2017 August 19 04:37 UT, CDK17, FLI PL KAF-16803, 2 x 120s, N 17,7 mag (10"x10"-Box 17,60 mag), Schweif 1min PA 241°, Autonomous Robotic Telescope PIRATE, Teneriffa, Remote,
Michael Hauss
- 47P/Ashbrook-Jackson 2017 August 11 01:35:53 UT, 420s exp.(16x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.7, Coma 14", DC 5. Tail 1.2min. in p.a. 259 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 August 10 00:06:31 UT, 960s exp.(16x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.8, Coma 13", DC S8. Tail 1.5min. long in p.a. 257 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 August 05 23:51 UT, 6 x 120s 0.4-m f/3.8 Orion Optics AG16 Newton SBIG STL-6303E B96 - BRIXIIS, Belgium
Erik Bryssinck
- 47P/Ashbrook-Jackson 2017 August 01 00:50 UT, 4x 3min, 16" f/2.5, SBIG 8300M
Roland Fichtl
- 47P/Ashbrook-Jackson 2017 July 29 00.53 UT, 7x240sec.12"/4 G3-16200
Michael Jäger
- 47P/Ashbrook-Jackson 2017 July 18 00:21:04 UT, 660s exp.(11x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.8, Coma 14", DC 5. Tail 2min. long in p.a. 253 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2017 July 10 23:44:42 UT, 1320s exp.(22x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.8, Coma 14", DC 4. Tail 1min. long spread in p.a. 239-280 deg., slightly curved CW. Kyiv comet station
Alexander Baransky, Ukraine
- 47P/Ashbrook-Jackson 2016 September 23 18h45m UT, ASA 12" f/3.6, FLI ML 16200, 20 min., Farm Tivoli,Namibia, Remote,
Gerald Rhemann
- 47P/Ashbrook-Jackson 2010 January 02 20:45 UT, 30 min., 12"SCT f/6.5, CCD ST10XME clear-filter, 18.40 mag, coma: 5", tail: 11" in PA 130°
Bernhard Häusler
- 47P/Ashbrook-Jackson 2009 December 19 23:19 UTC, C14 f/7.4, 120 sec. Clear, (c) Bradford Robotic Telescope (Michael Hauss)
Michael Hauss
- 47P/Ashbrook-Jackson 2009 November 10 22:30 UTC, C14 f/7.4, 60 sec. RGB, (c) Bradford Robotic Telescope (Michael Hauss)
Michael Hauss
- 47P/Ashbrook-Jackson 2009 September 26 23:32 UT, 10"Newtonian F=1.5m 432s 800ASA Canon350D
Christian Harder
- 47P/Ashbrook-Jackson 2008 August 30 21.38 UT, 8" f=2.8 ASA Astrograph, 3 x 270 sec., SXV-H9 CCD
Michael Jäger
- 47P/Ashbrook-Jackson 2000 October 22 Oct. 22. 2000. 18:26 - 18:32 UT Schmidtkamera 255/435 mm auf TP hyp.
Gerald Rhemann
- 47P/Ashbrook-Jackson 1993 November 05 19:24 – 19:30 UT, 172/205/300mm Schmidtkamera, TP 2415 hyp
Norbert Mrozek
- 47P/Ashbrook-Jackson 1993 October 18 21:33 – 22:13 UT, FFC f=500mm f/3,5, TP 2415 hyp
Steffen Fritsche, Uwe Wohlrab
- 47P/Ashbrook-Jackson 1993 September 21 22:50 – 22:55 und 23:50 – 23:55 UT, Koma 1min. , Schweif 40min. -45min. PW 237°, Helligkeit: 12
Michael Jäger
- 47P/Ashbrook-Jackson 1993 September 20 20cm F/5 Newton 45min TP2415 Amateursternwarte Schönebeck
Uwe Wohlrab, Steffen Fritsche
- 47P/Ashbrook-Jackson 1986 December 01 ? UT, Datum grob geschätzt, da nur Monat auf Foto angegeben ist
Michael Jäger
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