Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,056 | Minimum magnitude: | 15.100 | Maximum magnitude: | 11.100 | ||
| First observation: | JD 2447291.322200 | \ | 9 May 1988 19:43:58.080000 UT | Latest observation: | JD 2460441.552800 | \ | 11 May 2024 01:16:01.920000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,892 |
| CCD | 151 |
| CMOS | 13 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 17 | 2447291.322200 9 May 1988 19:43:58.080000 | 2447854.165900 23 Nov 1989 15:58:53.760000 | 13.300 | 12.200 |
| XG | G Poyner | 1,630 | 2448442.484700 4 Jul 1991 23:37:58.080000 | 2460441.552800 11 May 2024 01:16:01.920000 | 15.100 | 11.800 |
| JSD | J S Day | 60 | 2449114.538800 7 May 1993 00:55:52.320000 | 2450724.306200 2 Oct 1997 19:20:55.680000 | 13.700 | 11.680 |
| AG | S W Albrighton | 2 | 2450951.493000 17 May 1998 23:49:55.200000 | 2452025.621500 26 Apr 2001 02:54:57.600000 | 13.200 | 13.000 |
| OKS | G Oksa | 1 | 2451080.302100 23 Sep 1998 19:15:01.440000 | 2451080.302100 23 Sep 1998 19:15:01.440000 | 12.200 | 12.200 |
| EMU | E Muyllaert | 3 | 2451324.434000 25 May 1999 22:24:57.600000 | 2451464.289000 12 Oct 1999 18:56:09.600000 | 13.500 | 13.300 |
| SAL | G W Salmon | 9 | 2452595.316000 16 Nov 2002 19:35:02.400000 | 2452933.313200 20 Oct 2003 19:31:00.480000 | 13.400 | 11.800 |
| HWM | H W McGee | 13 | 2452708.635400 10 Mar 2003 03:14:58.560000 | 2452930.289600 17 Oct 2003 18:57:01.440000 | 13.200 | 11.100 |
| PJC | P J Charleton | 1 | 2452839.458300 18 Jul 2003 22:59:57.120000 | 2452839.458300 18 Jul 2003 22:59:57.120000 | 12.700 | 12.700 |
| BCP | C D Beech | 42 | 2454728.399300 18 Sep 2008 21:34:59.520000 | 2455770.489600 27 Jul 2011 23:45:01.440000 | 13.500 | 13.000 |
| BJ | B J Beesley | 86 | 2454611.535400 25 May 2008 00:50:58.560000 | 2455525.329900 24 Nov 2010 19:55:03.360000 | 13.600 | 13.000 |
| PI | R D Pickard | 2 | 2456411.960070 29 Apr 2013 11:02:30.048000 | 2456411.961580 29 Apr 2013 11:04:40.512000 | 12.000 | 11.992 |
| HUL | V Hull | 24 | 2456481.535000 8 Jul 2013 00:50:24.000000 | 2457226.505400 23 Jul 2015 00:07:46.560000 | 13.800 | 12.100 |
| TVA | T Vale | 31 | 2457104.621000 23 Mar 2015 02:54:14.400000 | 2460089.494000 24 May 2023 23:51:21.600000 | 13.800 | 12.700 |
| DDB | D Boyd | 66 | 2457242.378910 7 Aug 2015 21:05:37.824000 | 2459362.428340 27 May 2021 22:16:48.576000 | 14.945 | 12.504 |
| JL | M L Joslin | 22 | 2458259.488200 20 May 2018 23:43:00.480000 | 2460441.416400 10 May 2024 21:59:36.960000 | 13.600 | 11.800 |
| IWT | I L Walton | 11 | 2458388.378530 26 Sep 2018 21:05:04.992000 | 2460120.606080 25 Jun 2023 02:32:45.312000 | 13.242 | 12.567 |
| RKH | R K Hunt | 4 | 2452871.437800 19 Aug 2003 22:30:25.920000 | 2452924.335400 11 Oct 2003 20:02:58.560000 | 13.500 | 13.000 |
| RPE | R Pearce | 11 | 2459000.469000 30 May 2020 23:15:21.600000 | 2459411.507000 16 Jul 2021 00:10:04.800000 | 13.100 | 12.177 |
| GPF | G Fleming | 21 | 2459114.393450 21 Sep 2020 21:26:34.080000 | 2459888.254200 4 Nov 2022 18:06:02.880000 | 12.857 | 12.683 |