Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,112 | Minimum magnitude: | 19.100 | Maximum magnitude: | 11.960 | ||
| First observation: | JD 2448010.406900 | \ | 28 Apr 1990 21:45:56.160000 UT | Latest observation: | JD 2460466.466000 | \ | 4 Jun 2024 23:11:02.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,267 |
| CCD | 3,834 |
| CMOS | 11 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HF | G M Hurst | 16 | 2448010.406900 28 Apr 1990 21:45:56.160000 | 2457124.554000 12 Apr 2015 01:17:45.600000 | 19.100 | 12.260 |
| XG | G Poyner | 819 | 2448647.583300 26 Jan 1992 01:59:57.120000 | 2460466.466000 4 Jun 2024 23:11:02.400000 | 17.004 | 11.960 |
| IW | W J Worraker | 177 | 2448264.776000 8 Jan 1991 06:37:26.400000 | 2453140.468800 14 May 2004 23:15:04.320000 | 15.500 | 11.960 |
| MIG | M Gill | 5 | 2449826.552700 19 Apr 1995 01:15:53.280000 | 2449847.446500 9 May 1995 22:42:57.600000 | 13.510 | 11.960 |
| JEL | L T Jensen | 12 | 2450102.644000 20 Jan 1996 03:27:21.600000 | 2450217.399000 13 May 1996 21:34:33.600000 | 13.900 | 13.900 |
| HWM | H W McGee | 110 | 2451223.499300 13 Feb 1999 23:58:59.520000 | 2455025.652800 13 Jul 2009 03:40:01.920000 | 16.900 | 12.900 |
| EMU | E Muyllaert | 62 | 2451253.410000 15 Mar 1999 21:50:24.000000 | 2451909.742000 31 Dec 2000 05:48:28.800000 | 13.900 | 13.200 |
| CPJ | C P Jones | 45 | 2451642.447200 7 Apr 2000 22:43:58.080000 | 2453834.599300 9 Apr 2006 02:22:59.520000 | 16.500 | 12.600 |
| MZ | I Miller | 1,305 | 2453885.511100 30 May 2006 00:15:59.040000 | 2458613.502670 10 May 2019 00:03:50.688000 | 17.974 | 13.844 |
| SFY | J Shears | 42 | 2453764.552100 29 Jan 2006 01:15:01.440000 | 2454085.692400 16 Dec 2006 04:37:03.360000 | 17.000 | 13.900 |
| AX | C M Allen | 16 | 2454582.375700 25 Apr 2008 21:01:00.480000 | 2455334.447900 17 May 2010 22:44:58.560000 | 14.800 | 13.900 |
| KC | C Knight | 3 | 2456364.082000 12 Mar 2013 13:58:04.800000 | 2456477.784000 4 Jul 2013 06:48:57.600000 | 15.100 | 14.700 |
| HUL | V Hull | 11 | 2456765.527780 18 Apr 2014 00:40:00.192000 | 2457513.531500 5 May 2016 00:45:21.600000 | 14.700 | 13.500 |
| PI | R D Pickard | 2,137 | 2457086.442350 4 Mar 2015 22:36:59.040000 | 2458603.530440 30 Apr 2019 00:43:50.016000 | 18.680 | 13.464 |
| TRO | A Rodda | 140 | 2457090.484990 8 Mar 2015 23:38:23.136000 | 2457103.515820 22 Mar 2015 00:22:46.848000 | 15.483 | 14.084 |
| PCL | P C Leyland | 3 | 2458532.630498 18 Feb 2019 03:07:55.027200 | 2459669.613760 31 Mar 2022 02:43:48.864000 | 16.930 | 16.930 |
| MOB | M Mobberley | 1 | 2458588.947220 15 Apr 2019 10:43:59.808000 | 2458588.947220 15 Apr 2019 10:43:59.808000 | 12.980 | 12.980 |
| JL | M L Joslin | 4 | 2458603.416500 29 Apr 2019 21:59:45.600000 | 2458625.453700 21 May 2019 22:53:19.680000 | 15.200 | 14.300 |
| DDB | D Boyd | 192 | 2458605.420720 1 May 2019 22:05:50.208000 | 2458630.463000 26 May 2019 23:06:43.200000 | 18.754 | 14.708 |
| DSD | D Shepherd | 11 | 2460037.465080 2 Apr 2023 23:09:42.912000 | 2460429.396540 28 Apr 2024 21:31:01.056000 | 18.956 | 16.917 |
| YB | J T Bryan | 1 | 2460056.670000 22 Apr 2023 04:04:48.000000 | 2460056.670000 22 Apr 2023 04:04:48.000000 | 15.200 | 15.200 |