Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,313 | Minimum magnitude: | 20.170 | Maximum magnitude: | 12.728 | ||
| First observation: | JD 2448269.385400 | \ | 12 Jan 1991 21:14:58.560000 UT | Latest observation: | JD 2460365.336100 | \ | 24 Feb 2024 20:03:59.040000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,844 |
| CCD | 1,469 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,296 | 2448269.385400 12 Jan 1991 21:14:58.560000 | 2460365.336100 24 Feb 2024 20:03:59.040000 | 18.421 | 12.800 |
| IW | W J Worraker | 19 | 2449270.395100 9 Oct 1993 21:28:56.640000 | 2450783.528400 1 Dec 1997 00:40:53.760000 | 14.800 | 13.400 |
| JSD | J S Day | 3 | 2449311.315200 19 Nov 1993 19:33:53.280000 | 2449369.261800 16 Jan 1994 18:16:59.520000 | 14.200 | 14.100 |
| HWM | H W McGee | 140 | 2451104.509000 18 Oct 1998 00:12:57.600000 | 2455130.350000 25 Oct 2009 20:24:00.000000 | 15.300 | 13.400 |
| EMU | E Muyllaert | 91 | 2451184.293000 5 Jan 1999 19:01:55.200000 | 2451909.294000 30 Dec 2000 19:03:21.600000 | 14.500 | 13.500 |
| CPJ | C P Jones | 84 | 2451541.381900 28 Dec 1999 21:09:56.160000 | 2454042.402100 2 Nov 2006 21:39:01.440000 | 16.200 | 14.100 |
| PJC | P J Charleton | 7 | 2452583.357600 4 Nov 2002 20:34:56.640000 | 2452940.420100 27 Oct 2003 22:04:56.640000 | 14.800 | 13.800 |
| MZ | I Miller | 136 | 2453934.577800 18 Jul 2006 01:52:01.920000 | 2458065.365310 7 Nov 2017 20:46:02.784000 | 18.200 | 15.300 |
| SFY | J Shears | 1,175 | 2453739.318100 3 Jan 2006 19:38:03.840000 | 2459481.426960 23 Sep 2021 22:14:49.344000 | 17.900 | 12.728 |
| PT | R A H Paterson | 202 | 2454113.434000 12 Jan 2007 22:24:57.600000 | 2459904.366000 20 Nov 2022 20:47:02.400000 | 14.800 | 13.400 |
| BCP | C D Beech | 15 | 2454838.293800 6 Jan 2009 19:03:04.320000 | 2455198.291700 1 Jan 2010 19:00:02.880000 | 16.900 | 14.600 |
| PI | R D Pickard | 1 | 2455901.356900 5 Dec 2011 20:33:56.160000 | 2455901.356900 5 Dec 2011 20:33:56.160000 | 17.000 | 17.000 |
| WV | P B Withers | 69 | 2456137.537500 29 Jul 2012 00:54:00.000000 | 2459607.281000 27 Jan 2022 18:44:38.400000 | 15.400 | 12.900 |
| HUL | V Hull | 5 | 2456542.672000 7 Sep 2013 04:07:40.800000 | 2456955.552780 25 Oct 2014 01:16:00.192000 | 14.600 | 13.900 |
| KC | C Knight | 1 | 2456603.858000 7 Nov 2013 08:35:31.200000 | 2456603.858000 7 Nov 2013 08:35:31.200000 | 14.600 | 14.600 |
| NDJ | N D James | 38 | 2459474.362400 16 Sep 2021 20:41:51.360000 | 2459633.309640 22 Feb 2022 19:25:52.896000 | 19.779 | 13.075 |
| JL | M L Joslin | 11 | 2459474.438100 16 Sep 2021 22:30:51.840000 | 2459861.431100 8 Oct 2022 22:20:47.040000 | 15.400 | 13.500 |
| MOB | M Mobberley | 9 | 2459474.902780 17 Sep 2021 09:40:00.192000 | 2459502.768750 15 Oct 2021 06:27:00.000000 | 18.080 | 13.280 |
| IWT | I L Walton | 1 | 2459492.708120 5 Oct 2021 04:59:41.568000 | 2459492.708120 5 Oct 2021 04:59:41.568000 | 14.752 | 14.752 |
| PRV | G J Privett | 9 | 2459475.428620 17 Sep 2021 22:17:12.768000 | 2460317.402780 7 Jan 2024 21:40:00.192000 | 20.170 | 13.370 |
| RPE | R Pearce | 1 | 2459502.351000 14 Oct 2021 20:25:26.400000 | 2459502.351000 14 Oct 2021 20:25:26.400000 | 17.621 | 17.621 |