Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,641 | Minimum magnitude: | 17.520 | Maximum magnitude: | 11.200 | ||
| First observation: | JD 2448259.399300 | \ | 2 Jan 1991 21:34:59.520000 UT | Latest observation: | JD 2460373.318800 | \ | 3 Mar 2024 19:39:04.320000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,421 |
| CCD | 1,220 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,805 | 2448259.399300 2 Jan 1991 21:34:59.520000 | 2460373.318800 3 Mar 2024 19:39:04.320000 | 17.120 | 12.200 |
| IW | W J Worraker | 100 | 2448570.427000 9 Nov 1991 22:14:52.800000 | 2450688.527000 28 Aug 1997 00:38:52.800000 | 15.900 | 12.900 |
| JEL | L T Jensen | 5 | 2450110.265000 27 Jan 1996 18:21:36.000000 | 2450128.258000 14 Feb 1996 18:11:31.200000 | 14.100 | 14.100 |
| AKG | K G Andersson | 2 | 2450132.292000 18 Feb 1996 19:00:28.800000 | 2450137.396000 23 Feb 1996 21:30:14.400000 | 14.500 | 14.500 |
| HWM | H W McGee | 290 | 2451374.476300 14 Jul 1999 23:25:52.320000 | 2454963.918100 12 May 2009 10:02:03.840000 | 16.200 | 12.800 |
| EMU | E Muyllaert | 68 | 2451778.441000 21 Aug 2000 22:35:02.400000 | 2451909.307000 30 Dec 2000 19:22:04.800000 | 14.200 | 13.500 |
| CPJ | C P Jones | 57 | 2452157.470100 4 Sep 2001 23:16:56.640000 | 2454042.388900 2 Nov 2006 21:20:00.960000 | 15.800 | 13.800 |
| PJC | P J Charleton | 8 | 2452860.442400 8 Aug 2003 22:37:03.360000 | 2453002.505600 29 Dec 2003 00:08:03.840000 | 14.500 | 14.100 |
| SAL | G W Salmon | 8 | 2453747.330600 11 Jan 2006 19:56:03.840000 | 2454056.350700 16 Nov 2006 20:25:00.480000 | 17.520 | 15.470 |
| JZ | R D Januszewski | 24 | 2453739.498600 3 Jan 2006 23:57:59.040000 | 2457333.485000 6 Nov 2015 23:38:24.000000 | 14.900 | 11.200 |
| MZ | I Miller | 912 | 2453931.573565 15 Jul 2006 01:45:56.016000 | 2456619.401620 22 Nov 2013 21:38:19.968000 | 16.970 | 13.895 |
| SFY | J Shears | 118 | 2453737.453500 1 Jan 2006 22:53:02.400000 | 2454101.247200 31 Dec 2006 17:55:58.080000 | 16.500 | 15.100 |
| BJ | B J Beesley | 23 | 2455238.321500 10 Feb 2010 19:42:57.600000 | 2455531.452800 30 Nov 2010 22:52:01.920000 | 15.700 | 14.500 |
| PI | R D Pickard | 54 | 2453987.467222 8 Sep 2006 23:12:47.980800 | 2454933.381810 11 Apr 2009 21:09:48.384000 | 17.296 | 14.494 |
| PT | R A H Paterson | 86 | 2456595.422000 29 Oct 2013 22:07:40.800000 | 2458721.418000 25 Aug 2019 22:01:55.200000 | 14.100 | 12.400 |
| HUL | V Hull | 4 | 2456582.434720 16 Oct 2013 22:25:59.808000 | 2457320.425900 24 Oct 2015 22:13:17.760000 | 14.500 | 12.700 |
| WV | P B Withers | 53 | 2456862.498000 23 Jul 2014 23:57:07.200000 | 2457991.476000 25 Aug 2017 23:25:26.400000 | 15.700 | 14.500 |
| MOB | M Mobberley | 10 | 2454884.297220 21 Feb 2009 19:07:59.808000 | 2454930.334720 8 Apr 2009 20:01:59.808000 | 15.200 | 13.950 |
| IWT | I L Walton | 14 | 2458173.362340 23 Feb 2018 20:41:46.176000 | 2458698.432130 2 Aug 2019 22:22:16.032000 | 16.994 | 16.178 |