Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,950 | Minimum magnitude: | 16.500 | Maximum magnitude: | 12.100 | ||
| First observation: | JD 2446533.092000 | \ | 12 Apr 1986 14:12:28.800000 UT | Latest observation: | JD 2460472.431300 | \ | 10 Jun 2024 22:21:04.320000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,530 |
| CCD | 410 |
| CMOS | 10 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,004 | 2448687.531200 6 Mar 1992 00:44:55.680000 | 2460472.431300 10 Jun 2024 22:21:04.320000 | 16.200 | 13.220 |
| TJ | J Toone | 467 | 2446533.092000 12 Apr 1986 14:12:28.800000 | 2460399.481000 29 Mar 2024 23:32:38.400000 | 15.900 | 12.830 |
| IW | W J Worraker | 15 | 2449785.580500 9 Mar 1995 01:55:55.200000 | 2452425.482600 30 May 2002 23:34:56.640000 | 14.820 | 13.300 |
| JEL | L T Jensen | 12 | 2450102.634000 20 Jan 1996 03:12:57.600000 | 2450211.384000 7 May 1996 21:12:57.600000 | 14.600 | 14.200 |
| JOG | J Greaves | 2 | 2450209.402000 5 May 1996 21:38:52.800000 | 2450210.406000 6 May 1996 21:44:38.400000 | 13.500 | 13.500 |
| HF | G M Hurst | 21 | 2450924.397900 20 Apr 1998 21:32:58.560000 | 2456103.542400 25 Jun 2012 01:01:03.360000 | 15.600 | 12.880 |
| MAC | J Mackey | 11 | 2450930.386000 26 Apr 1998 21:15:50.400000 | 2450952.399000 18 May 1998 21:34:33.600000 | 13.450 | 13.050 |
| MD | R W Middleton | 8 | 2451247.360400 9 Mar 1999 20:38:58.560000 | 2452343.336800 9 Mar 2002 20:04:59.520000 | 13.510 | 12.100 |
| CPJ | C P Jones | 74 | 2451355.434000 25 Jun 1999 22:24:57.600000 | 2458984.398000 14 May 2020 21:33:07.200000 | 15.500 | 13.080 |
| RKH | R K Hunt | 10 | 2452732.363200 2 Apr 2003 20:43:00.480000 | 2453842.438000 16 Apr 2006 22:30:43.200000 | 15.100 | 13.100 |
| BCP | C D Beech | 7 | 2454599.444400 12 May 2008 22:39:56.160000 | 2454892.638900 2 Mar 2009 03:20:00.960000 | 15.300 | 14.400 |
| BJ | B J Beesley | 16 | 2454963.482600 11 May 2009 23:34:56.640000 | 2455531.724300 1 Dec 2010 05:22:59.520000 | 15.400 | 13.500 |
| AJW | A J Wilson | 20 | 2453799.454491 4 Mar 2006 22:54:28.022400 | 2453829.385914 3 Apr 2006 21:15:42.969600 | 14.880 | 14.706 |
| PI | R D Pickard | 232 | 2456005.413000 18 Mar 2012 21:54:43.200000 | 2458227.363580 18 Apr 2018 20:43:33.312000 | 15.435 | 14.745 |
| HUL | V Hull | 15 | 2456402.525000 20 Apr 2013 00:36:00.000000 | 2457513.525900 5 May 2016 00:37:17.760000 | 14.800 | 13.500 |
| IWT | I L Walton | 36 | 2458540.403260 25 Feb 2019 21:40:41.664000 | 2460430.382270 29 Apr 2024 21:10:28.128000 | 16.500 | 15.366 |