Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,166 | Minimum magnitude: | 15.600 | Maximum magnitude: | 10.800 | ||
| First observation: | JD 2447801.411800 | \ | 1 Oct 1989 21:52:59.520000 UT | Latest observation: | JD 2460626.466000 | \ | 11 Nov 2024 23:11:02.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,037 |
| CCD | 88 |
| Photographic | 1 |
| CMOS | 40 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 4 | 2447801.411800 1 Oct 1989 21:52:59.520000 | 2447849.215900 18 Nov 1989 17:10:53.760000 | 13.000 | 12.000 |
| XG | G Poyner | 1,578 | 2448033.583300 22 May 1990 01:59:57.120000 | 2460626.466000 11 Nov 2024 23:11:02.400000 | 15.300 | 11.100 |
| IW | W J Worraker | 208 | 2448206.347200 10 Nov 1990 20:19:58.080000 | 2451585.412500 10 Feb 2000 21:54:00.000000 | 14.800 | 11.500 |
| JSD | J S Day | 9 | 2449268.463800 7 Oct 1993 23:07:52.320000 | 2449391.263800 7 Feb 1994 18:19:52.320000 | 14.600 | 13.000 |
| JEL | L T Jensen | 11 | 2450087.276000 4 Jan 1996 18:37:26.400000 | 2450143.258000 29 Feb 1996 18:11:31.200000 | 13.800 | 13.000 |
| WEM | M Westlund | 66 | 2450100.315000 17 Jan 1996 19:33:36.000000 | 2451880.288000 1 Dec 2000 18:54:43.200000 | 13.800 | 12.100 |
| BHG | B H Granslo | 24 | 2450144.690000 2 Mar 1996 04:33:36.000000 | 2451125.220000 7 Nov 1998 17:16:48.000000 | 14.600 | 11.700 |
| EMU | E Muyllaert | 222 | 2451066.349000 9 Sep 1998 20:22:33.600000 | 2451909.296000 30 Dec 2000 19:06:14.400000 | 14.800 | 11.700 |
| HWM | H W McGee | 223 | 2451104.515900 18 Oct 1998 00:22:53.760000 | 2455130.345100 25 Oct 2009 20:16:56.640000 | 14.900 | 10.800 |
| CPJ | C P Jones | 1 | 2451565.311100 21 Jan 2000 19:27:59.040000 | 2451565.311100 21 Jan 2000 19:27:59.040000 | 12.700 | 12.700 |
| SAL | G W Salmon | 4 | 2452872.434700 20 Aug 2003 22:25:58.080000 | 2452983.370100 9 Dec 2003 20:52:56.640000 | 12.500 | 12.000 |
| PJC | P J Charleton | 12 | 2452613.400000 4 Dec 2002 21:36:00.000000 | 2452995.381900 21 Dec 2003 21:09:56.160000 | 14.900 | 11.700 |
| BCP | C D Beech | 12 | 2454728.472200 18 Sep 2008 23:19:58.080000 | 2455198.287500 1 Jan 2010 18:54:00.000000 | 15.400 | 14.800 |
| WV | P B Withers | 601 | 2455116.381300 11 Oct 2009 21:09:04.320000 | 2460537.476000 14 Aug 2024 23:25:26.400000 | 15.600 | 11.400 |
| MZ | I Miller | 9 | 2453997.615810 19 Sep 2006 02:46:45.984000 | 2454011.477836 2 Oct 2006 23:28:05.030400 | 13.560 | 12.850 |
| AX | C M Allen | 1 | 2456167.342400 27 Aug 2012 20:13:03.360000 | 2456167.342400 27 Aug 2012 20:13:03.360000 | 14.100 | 14.100 |
| HUL | V Hull | 7 | 2456542.637000 7 Sep 2013 03:17:16.800000 | 2457338.543000 12 Nov 2015 01:01:55.200000 | 14.900 | 14.100 |
| RPE | R Pearce | 29 | 2457039.374000 16 Jan 2015 20:58:33.600000 | 2459847.448000 24 Sep 2022 22:45:07.200000 | 13.300 | 11.700 |
| PI | R D Pickard | 8 | 2457062.264750 8 Feb 2015 18:21:14.400000 | 2457062.269790 8 Feb 2015 18:28:29.856000 | 15.248 | 15.151 |
| MOB | M Mobberley | 1 | 2448034.493750 22 May 1990 23:51:00.000000 | 2448034.493750 22 May 1990 23:51:00.000000 | 13.300 | 13.300 |
| IWT | I L Walton | 33 | 2458425.398370 2 Nov 2018 21:33:39.168000 | 2460193.658260 6 Sep 2023 03:47:53.664000 | 15.114 | 14.746 |
| PCL | P C Leyland | 5 | 2458457.432778 4 Dec 2018 22:23:12.019200 | 2460171.475068 14 Aug 2023 23:24:05.875200 | 15.096 | 12.198 |
| TVA | T Vale | 51 | 2459050.602000 20 Jul 2020 02:26:52.800000 | 2460604.562000 21 Oct 2024 01:29:16.800000 | 15.200 | 11.500 |
| GPF | G Fleming | 41 | 2459157.456760 3 Nov 2020 22:57:44.064000 | 2460280.463060 1 Dec 2023 23:06:48.384000 | 15.247 | 14.961 |
| YB | J T Bryan | 6 | 2460238.615000 21 Oct 2023 02:45:36.000000 | 2460344.573000 4 Feb 2024 01:45:07.200000 | 15.200 | 11.600 |