Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 6,300 | Minimum magnitude: | 15.600 | Maximum magnitude: | 12.419 | ||
| First observation: | JD 2449252.335000 | \ | 21 Sep 1993 20:02:24.000000 UT | Latest observation: | JD 2460441.557600 | \ | 11 May 2024 01:22:56.640000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,552 |
| CCD | 3,748 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,766 | 2449252.335000 21 Sep 1993 20:02:24.000000 | 2460441.557600 11 May 2024 01:22:56.640000 | 15.600 | 12.700 |
| JOG | J Greaves | 1 | 2450219.481000 15 May 1996 23:32:38.400000 | 2450219.481000 15 May 1996 23:32:38.400000 | 13.800 | 13.800 |
| KOM | M Komorous | 92 | 2450553.890000 15 Apr 1997 09:21:36.000000 | 2451882.470000 3 Dec 2000 23:16:48.000000 | 14.700 | 12.900 |
| HWM | H W McGee | 19 | 2451279.567300 11 Apr 1999 01:36:54.720000 | 2452467.456300 11 Jul 2002 22:57:04.320000 | 14.000 | 12.700 |
| EMU | E Muyllaert | 139 | 2451305.417000 6 May 1999 22:00:28.800000 | 2451909.764000 31 Dec 2000 06:20:09.600000 | 14.700 | 12.900 |
| RJB | R J Bouma | 18 | 2451679.440000 14 May 2000 22:33:36.000000 | 2451850.360000 1 Nov 2000 20:38:24.000000 | 14.200 | 13.100 |
| CPJ | C P Jones | 64 | 2452469.477800 13 Jul 2002 23:28:01.920000 | 2455153.277800 17 Nov 2009 18:40:01.920000 | 15.600 | 12.600 |
| JZ | R D Januszewski | 55 | 2453800.529200 6 Mar 2006 00:42:02.880000 | 2457318.383000 22 Oct 2015 21:11:31.200000 | 14.900 | 12.600 |
| AX | C M Allen | 42 | 2453888.504200 2 Jun 2006 00:06:02.880000 | 2456158.353500 18 Aug 2012 20:29:02.400000 | 15.100 | 12.700 |
| BJ | B J Beesley | 101 | 2454611.484700 24 May 2008 23:37:58.080000 | 2455525.283300 24 Nov 2010 18:47:57.120000 | 15.400 | 12.700 |
| BCP | C D Beech | 11 | 2455305.591000 19 Apr 2010 02:11:02.400000 | 2455770.480600 27 Jul 2011 23:32:03.840000 | 13.900 | 13.000 |
| PI | R D Pickard | 1,081 | 2453930.438958 13 Jul 2006 22:32:05.971200 | 2457665.287570 3 Oct 2016 18:54:06.048000 | 15.468 | 12.441 |
| HUL | V Hull | 22 | 2456481.544000 8 Jul 2013 01:03:21.600000 | 2457226.513300 23 Jul 2015 00:19:09.120000 | 14.700 | 12.600 |
| MZ | I Miller | 2,288 | 2457118.433890 5 Apr 2015 22:24:48.096000 | 2457119.684120 7 Apr 2015 04:25:07.968000 | 13.863 | 12.419 |
| NWH | N White | 2 | 2457258.417000 23 Aug 2015 22:00:28.800000 | 2457276.382000 10 Sep 2015 21:10:04.800000 | 13.400 | 12.800 |
| TVA | T Vale | 512 | 2457273.331000 7 Sep 2015 19:56:38.400000 | 2460416.537000 16 Apr 2024 00:53:16.800000 | 15.400 | 12.700 |
| MJHN | J H Mallett | 28 | 2457631.366893 30 Aug 2016 20:48:19.555200 | 2458247.470329 8 May 2018 23:17:16.425600 | 15.542 | 14.546 |
| IWT | I L Walton | 23 | 2458615.419940 11 May 2019 22:04:42.816000 | 2460159.660250 3 Aug 2023 03:50:45.600000 | 15.521 | 13.395 |
| WV | P B Withers | 29 | 2459672.460000 2 Apr 2022 23:02:24.000000 | 2460203.356000 15 Sep 2023 20:32:38.400000 | 15.200 | 13.200 |
| YB | J T Bryan | 7 | 2460104.670000 9 Jun 2023 04:04:48.000000 | 2460172.639000 16 Aug 2023 03:20:09.600000 | 13.900 | 13.300 |