Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 8,067 | Minimum magnitude: | 19.871 | Maximum magnitude: | 12.000 | ||
| First observation: | JD 2448259.495800 | \ | 2 Jan 1991 23:53:57.120000 UT | Latest observation: | JD 2460451.495800 | \ | 20 May 2024 23:53:57.120000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,416 |
| CCD | 6,651 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,054 | 2448259.495800 2 Jan 1991 23:53:57.120000 | 2460451.495800 20 May 2024 23:53:57.120000 | 16.400 | 12.000 |
| JEL | L T Jensen | 1 | 2450102.663000 20 Jan 1996 03:54:43.200000 | 2450102.663000 20 Jan 1996 03:54:43.200000 | 14.000 | 14.000 |
| IW | W J Worraker | 138 | 2450548.395100 9 Apr 1997 21:28:56.640000 | 2452674.411800 3 Feb 2003 21:52:59.520000 | 15.200 | 13.600 |
| CPJ | C P Jones | 71 | 2451588.411800 13 Feb 2000 21:52:59.520000 | 2453861.388900 5 May 2006 21:20:00.960000 | 15.200 | 13.260 |
| HWM | H W McGee | 23 | 2452917.622900 5 Oct 2003 02:56:58.560000 | 2454800.004200 29 Nov 2008 12:06:02.880000 | 15.600 | 14.100 |
| SFY | J Shears | 222 | 2453416.340833 14 Feb 2005 20:10:47.971200 | 2454101.391700 31 Dec 2006 21:24:02.880000 | 17.300 | 14.147 |
| JZ | R D Januszewski | 64 | 2453739.495100 3 Jan 2006 23:52:56.640000 | 2457479.425000 31 Mar 2016 22:12:00.000000 | 14.700 | 13.400 |
| MZ | I Miller | 3,289 | 2453902.433300 15 Jun 2006 22:23:57.120000 | 2456303.630000 11 Jan 2013 03:07:12.000000 | 18.626 | 13.907 |
| BCP | C D Beech | 18 | 2454886.515300 24 Feb 2009 00:22:01.920000 | 2455341.491700 24 May 2010 23:48:02.880000 | 16.800 | 14.800 |
| HF | G M Hurst | 6 | 2454912.562500 22 Mar 2009 01:30:00.000000 | 2456058.485400 10 May 2012 23:38:58.560000 | 17.300 | 16.200 |
| PI | R D Pickard | 2,189 | 2453416.331609 14 Feb 2005 19:57:31.017600 | 2459322.544330 18 Apr 2021 01:03:50.112000 | 19.871 | 13.966 |
| AX | C M Allen | 1 | 2455289.368700 2 Apr 2010 20:50:55.680000 | 2455289.368700 2 Apr 2010 20:50:55.680000 | 14.700 | 14.700 |
| DDB | D Boyd | 352 | 2453414.417431 12 Feb 2005 22:01:06.038400 | 2453420.424236 18 Feb 2005 22:10:53.990400 | 17.028 | 14.702 |
| PCL | P C Leyland | 2 | 2458553.518750 11 Mar 2019 00:27:00.000000 | 2458558.401470 15 Mar 2019 21:38:07.008000 | 19.105 | 18.140 |
| SJO | S Johnston | 346 | 2458964.481110 24 Apr 2020 23:32:47.904000 | 2459679.584060 10 Apr 2022 02:01:02.784000 | 18.675 | 14.485 |
| DGSA | G Darlington | 283 | 2458965.350870 25 Apr 2020 20:25:15.168000 | 2458965.523580 26 Apr 2020 00:33:57.312000 | 17.718 | 15.443 |
| IWT | I L Walton | 2 | 2459312.393020 7 Apr 2021 21:25:56.928000 | 2460018.635670 15 Mar 2023 03:15:21.888000 | 18.033 | 15.812 |
| RPE | R Pearce | 4 | 2459304.403000 30 Mar 2021 21:40:19.200000 | 2459309.372000 4 Apr 2021 20:55:40.800000 | 15.491 | 14.812 |
| YB | J T Bryan | 2 | 2460046.618000 12 Apr 2023 02:49:55.200000 | 2460056.649000 22 Apr 2023 03:34:33.600000 | 15.500 | 14.700 |