Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,713 | Minimum magnitude: | 11.175 | Maximum magnitude: | 7.300 | ||
| First observation: | JD 2448177.423600 | \ | 12 Oct 1990 22:09:59.040000 UT | Latest observation: | JD 2460425.396000 | \ | 24 Apr 2024 21:30:14.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,350 |
| CCD | 257 |
| CMOS | 106 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| PI | R D Pickard | 4 | 2448177.423600 12 Oct 1990 22:09:59.040000 | 2455893.399540 27 Nov 2011 21:35:20.256000 | 9.803 | 9.000 |
| COD | D S Conner | 9 | 2448261.358300 4 Jan 1991 20:35:57.120000 | 2451512.385400 29 Nov 1999 21:14:58.560000 | 9.500 | 8.370 |
| QRA | G Ramsay | 3 | 2448263.437500 6 Jan 1991 22:30:00.000000 | 2448308.340200 20 Feb 1991 20:09:53.280000 | 9.500 | 9.100 |
| ROM | R Mitchell | 10 | 2448270.520800 14 Jan 1991 00:29:57.120000 | 2448617.329800 26 Dec 1991 19:54:54.720000 | 10.300 | 8.900 |
| TY | M D Taylor | 70 | 2448271.447900 14 Jan 1991 22:44:58.560000 | 2456033.357000 15 Apr 2012 20:34:04.800000 | 10.500 | 7.300 |
| KOU | S Koushiappas | 8 | 2448480.538100 12 Aug 1991 00:54:51.840000 | 2449005.303400 17 Jan 1993 19:16:53.760000 | 10.200 | 8.800 |
| IW | W J Worraker | 118 | 2448492.626300 24 Aug 1991 03:01:52.320000 | 2460308.335000 29 Dec 2023 20:02:24.000000 | 10.570 | 8.000 |
| XG | G Poyner | 31 | 2448517.536100 18 Sep 1991 00:51:59.040000 | 2450179.360400 5 Apr 1996 20:38:58.560000 | 10.700 | 8.300 |
| WH | P J Wheeler | 2 | 2448565.406900 4 Nov 1991 21:45:56.160000 | 2448597.313800 6 Dec 1991 19:31:52.320000 | 9.800 | 9.100 |
| MD | R W Middleton | 105 | 2448575.333300 14 Nov 1991 19:59:57.120000 | 2453730.318100 25 Dec 2005 19:38:03.840000 | 10.600 | 8.320 |
| JSD | J S Day | 50 | 2448999.347200 11 Jan 1993 20:19:58.080000 | 2450571.396500 2 May 1997 21:30:57.600000 | 10.300 | 8.370 |
| DR | R C Dryden | 416 | 2449008.336800 20 Jan 1993 20:04:59.520000 | 2460308.294000 29 Dec 2023 19:03:21.600000 | 10.700 | 7.900 |
| AG | S W Albrighton | 31 | 2449020.319400 1 Feb 1993 19:39:56.160000 | 2460375.358000 5 Mar 2024 20:35:31.200000 | 10.400 | 7.800 |
| CHW | C Washington | 10 | 2449038.350600 19 Feb 1993 20:24:51.840000 | 2449806.312500 29 Mar 1995 19:30:00.000000 | 10.500 | 8.700 |
| HJD | H J Davies | 2 | 2449055.379800 8 Mar 1993 21:06:54.720000 | 2449074.351300 27 Mar 1993 20:25:52.320000 | 10.300 | 10.300 |
| MIG | M Gill | 1 | 2449065.357600 18 Mar 1993 20:34:56.640000 | 2449065.357600 18 Mar 1993 20:34:56.640000 | 9.500 | 9.500 |
| ARB | A R Baransky | 7 | 2449279.500000 19 Oct 1993 00:00:00.000000 | 2449943.300000 13 Aug 1995 19:12:00.000000 | 10.200 | 9.500 |
| BE | L K Brundle | 661 | 2449367.425600 14 Jan 1994 22:12:51.840000 | 2460400.314000 30 Mar 2024 19:32:09.600000 | 10.800 | 7.800 |
| REK | R E Kelly | 2 | 2449796.427700 19 Mar 1995 22:15:53.280000 | 2449827.381900 19 Apr 1995 21:09:56.160000 | 8.800 | 8.800 |
| FAR | J Farrer | 6 | 2450474.475600 25 Jan 1997 23:24:51.840000 | 2451596.338800 21 Feb 2000 20:07:52.320000 | 8.900 | 8.200 |
| PT | R A H Paterson | 160 | 2450829.312500 15 Jan 1998 19:30:00.000000 | 2460052.359000 17 Apr 2023 20:36:57.600000 | 11.000 | 7.900 |
| EHH | E H Horsley | 4 | 2451051.598600 26 Aug 1998 02:21:59.040000 | 2451211.402700 1 Feb 1999 21:39:53.280000 | 9.860 | 9.100 |
| RJB | R J Bouma | 6 | 2451587.300000 12 Feb 2000 19:12:00.000000 | 2451678.400000 13 May 2000 21:36:00.000000 | 10.300 | 8.700 |
| TIH | T Hoare | 4 | 2451607.447900 3 Mar 2000 22:44:58.560000 | 2451658.367300 23 Apr 2000 20:48:54.720000 | 8.850 | 8.400 |
| PJC | P J Charleton | 18 | 2451853.407600 4 Nov 2000 21:46:56.640000 | 2452713.427800 14 Mar 2003 22:16:01.920000 | 10.200 | 9.100 |
| RKH | R K Hunt | 256 | 2451972.362500 3 Mar 2001 20:42:00.000000 | 2459292.417300 18 Mar 2021 22:00:54.720000 | 11.100 | 7.800 |
| -SK | G Stefanopoulos | 2 | 2452578.318800 30 Oct 2002 19:39:04.320000 | 2452582.311100 3 Nov 2002 19:27:59.040000 | 9.100 | 9.000 |
| CPM | C Mann | 9 | 2454794.412500 23 Nov 2008 21:54:00.000000 | 2456253.459000 21 Nov 2012 23:00:57.600000 | 10.300 | 7.600 |
| QM | T Markham | 1 | 2453733.482600 28 Dec 2005 23:34:56.640000 | 2453733.482600 28 Dec 2005 23:34:56.640000 | 9.100 | 9.100 |
| BJ | B J Beesley | 47 | 2454716.639600 7 Sep 2008 03:21:01.440000 | 2455525.564600 25 Nov 2010 01:33:01.440000 | 9.800 | 8.000 |
| BCP | C D Beech | 9 | 2454837.458300 5 Jan 2009 22:59:57.120000 | 2457752.358350 29 Dec 2016 20:36:01.440000 | 11.027 | 7.600 |
| MM | I A Middlemist | 9 | 2452289.281300 14 Jan 2002 18:45:04.320000 | 2452623.302100 14 Dec 2002 19:15:01.440000 | 10.300 | 9.000 |
| NF | N A Foster | 16 | 2455263.370100 7 Mar 2010 20:52:56.640000 | 2456657.381000 30 Dec 2013 21:08:38.400000 | 10.200 | 7.900 |
| TJ | J Toone | 271 | 2455893.425700 27 Nov 2011 22:13:00.480000 | 2460425.396000 24 Apr 2024 21:30:14.400000 | 10.600 | 7.900 |
| SAW | E W Sawyer | 2 | 2456657.553000 31 Dec 2013 01:16:19.200000 | 2456686.643000 29 Jan 2014 03:25:55.200000 | 10.400 | 10.000 |
| DDB | D Boyd | 246 | 2456677.396890 19 Jan 2014 21:31:31.296000 | 2458571.385780 28 Mar 2019 21:15:31.392000 | 11.175 | 8.178 |
| HF | G M Hurst | 1 | 2449422.367000 10 Mar 1994 20:48:28.800000 | 2449422.367000 10 Mar 1994 20:48:28.800000 | 9.400 | 9.400 |
| CWS | C Watkins | 101 | 2459526.700943 8 Nov 2021 04:49:21.475200 | 2459940.611360 27 Dec 2022 02:40:21.504000 | 9.339 | 7.841 |
| GPF | G Fleming | 5 | 2460368.301710 27 Feb 2024 19:14:27.744000 | 2460368.308520 27 Feb 2024 19:24:16.128000 | 8.577 | 8.480 |