Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,423 | Minimum magnitude: | 18.500 | Maximum magnitude: | 11.100 | ||
| First observation: | JD 2446797.304800 | \ | 1 Jan 1987 19:18:54.720000 UT | Latest observation: | JD 2460978.455600 | \ | 29 Oct 2025 22:56:03.840000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,998 |
| CCD | 424 |
| Photographic | 1 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| UL | S J Lubbock | 155 | 2446797.304800 1 Jan 1987 19:18:54.720000 | 2447161.350000 31 Dec 1987 20:24:00.000000 | 15.600 | 13.100 |
| HF | G M Hurst | 333 | 2446799.280500 3 Jan 1987 18:43:55.200000 | 2457803.310000 18 Feb 2017 19:26:24.000000 | 18.500 | 11.100 |
| XG | G Poyner | 1,942 | 2448259.425000 2 Jan 1991 22:12:00.000000 | 2460978.455600 29 Oct 2025 22:56:03.840000 | 17.700 | 12.300 |
| IW | W J Worraker | 334 | 2449356.394400 3 Jan 1994 21:27:56.160000 | 2453448.334000 18 Mar 2005 20:00:57.600000 | 15.300 | 13.100 |
| AG | S W Albrighton | 34 | 2449357.402700 4 Jan 1994 21:39:53.280000 | 2456986.347000 24 Nov 2014 20:19:40.800000 | 14.700 | 13.100 |
| JSD | J S Day | 1 | 2449801.354800 24 Mar 1995 20:30:54.720000 | 2449801.354800 24 Mar 1995 20:30:54.720000 | 14.700 | 14.700 |
| JEL | L T Jensen | 10 | 2450109.286000 26 Jan 1996 18:51:50.400000 | 2450143.266000 29 Feb 1996 18:23:02.400000 | 14.600 | 14.100 |
| JOG | J Greaves | 1 | 2450219.548000 16 May 1996 01:09:07.200000 | 2450219.548000 16 May 1996 01:09:07.200000 | 13.100 | 13.100 |
| CPJ | C P Jones | 177 | 2450859.368000 14 Feb 1998 20:49:55.200000 | 2454065.361100 25 Nov 2006 20:39:59.040000 | 16.100 | 13.100 |
| EMU | E Muyllaert | 183 | 2451184.312000 5 Jan 1999 19:29:16.800000 | 2451909.315000 30 Dec 2000 19:33:36.000000 | 14.400 | 13.800 |
| HWM | H W McGee | 229 | 2452902.514600 20 Sep 2003 00:21:01.440000 | 2455190.835400 25 Dec 2009 08:02:58.560000 | 17.700 | 13.300 |
| PI | R D Pickard | 102 | 2453263.512500 15 Sep 2004 00:18:00.000000 | 2457777.396910 23 Jan 2017 21:31:33.024000 | 17.916 | 17.058 |
| MZ | I Miller | 173 | 2453934.581900 18 Jul 2006 01:57:56.160000 | 2458462.417350 9 Dec 2018 22:00:59.040000 | 17.300 | 15.900 |
| SFY | J Shears | 110 | 2453737.460400 1 Jan 2006 23:02:58.560000 | 2454101.263900 31 Dec 2006 18:20:00.960000 | 17.700 | 15.600 |
| PT | R A H Paterson | 620 | 2454122.329900 21 Jan 2007 19:55:03.360000 | 2460002.369000 26 Feb 2023 20:51:21.600000 | 15.600 | 12.600 |
| BCP | C D Beech | 3 | 2455183.475700 17 Dec 2009 23:25:00.480000 | 2455188.481900 22 Dec 2009 23:33:56.160000 | 16.400 | 16.100 |
| HUL | V Hull | 3 | 2456955.634030 25 Oct 2014 03:13:00.192000 | 2457338.624800 12 Nov 2015 02:59:42.720000 | 14.900 | 14.200 |
| MOB | M Mobberley | 1 | 2447911.415972 19 Jan 1990 21:58:59.980800 | 2447911.415972 19 Jan 1990 21:58:59.980800 | 16.500 | 16.500 |
| PCL | P C Leyland | 12 | 2458536.438843 21 Feb 2019 22:31:56.035200 | 2460348.401007 7 Feb 2024 21:37:27.004800 | 17.665 | 17.162 |