Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 6,895 | Minimum magnitude: | 12.641 | Maximum magnitude: | 8.100 | ||
| First observation: | JD 2445943.422900 | \ | 30 Aug 1984 22:08:58.560000 UT | Latest observation: | JD 2460626.465300 | \ | 11 Nov 2024 23:10:01.920000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,679 |
| CCD | 1,206 |
| DSLR | 4 |
| CMOS | 6 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IW | W J Worraker | 75 | 2445943.422900 30 Aug 1984 22:08:58.560000 | 2447415.643700 11 Sep 1988 03:26:55.680000 | 10.800 | 9.000 |
| TQ | P Mettam | 22 | 2446707.420100 3 Oct 1986 22:04:56.640000 | 2447161.369400 31 Dec 1987 20:51:56.160000 | 10.900 | 10.400 |
| IS | J E Isles | 19 | 2447168.275000 7 Jan 1988 18:36:00.000000 | 2447835.340900 4 Nov 1989 20:10:53.760000 | 11.100 | 10.550 |
| MM | I A Middlemist | 49 | 2447445.375000 10 Oct 1988 21:00:00.000000 | 2452623.333300 14 Dec 2002 19:59:57.120000 | 11.100 | 9.000 |
| KS | N S Kiernan | 4 | 2448117.500000 14 Aug 1990 00:00:00.000000 | 2448206.477700 10 Nov 1990 23:27:53.280000 | 11.000 | 10.730 |
| HJD | H J Davies | 10 | 2448199.440900 3 Nov 1990 22:34:53.760000 | 2452614.340000 5 Dec 2002 20:09:36.000000 | 10.750 | 10.000 |
| GD | M J Gainsford | 1,381 | 2448487.440200 18 Aug 1991 22:33:53.280000 | 2457778.301000 24 Jan 2017 19:13:26.400000 | 11.300 | 8.100 |
| ROM | R Mitchell | 4 | 2448535.527700 6 Oct 1991 00:39:53.280000 | 2448617.326300 26 Dec 1991 19:49:52.320000 | 10.800 | 10.400 |
| CHW | C Washington | 15 | 2448570.402700 9 Nov 1991 21:39:53.280000 | 2449279.341600 18 Oct 1993 20:11:54.240000 | 11.500 | 10.500 |
| XG | G Poyner | 1,671 | 2449178.518000 10 Jul 1993 00:25:55.200000 | 2460626.465300 11 Nov 2024 23:10:01.920000 | 11.300 | 8.400 |
| AG | S W Albrighton | 5 | 2449240.378400 9 Sep 1993 21:04:53.760000 | 2458465.316000 12 Dec 2018 19:35:02.400000 | 10.600 | 10.000 |
| ARB | A R Baransky | 223 | 2450013.600000 23 Oct 1995 02:24:00.000000 | 2451904.200000 25 Dec 2000 16:48:00.000000 | 10.900 | 9.200 |
| BHG | B H Granslo | 87 | 2450136.540000 23 Feb 1996 00:57:36.000000 | 2451892.590000 14 Dec 2000 02:09:36.000000 | 11.100 | 9.000 |
| RJB | R J Bouma | 113 | 2450599.500000 31 May 1997 00:00:00.000000 | 2451896.361000 17 Dec 2000 20:39:50.400000 | 11.100 | 9.000 |
| KOM | M Komorous | 65 | 2450607.790000 8 Jun 1997 06:57:36.000000 | 2451899.460000 20 Dec 2000 23:02:24.000000 | 11.000 | 8.900 |
| PT | R A H Paterson | 397 | 2450829.305500 15 Jan 1998 19:19:55.200000 | 2458819.295000 1 Dec 2019 19:04:48.000000 | 11.030 | 8.300 |
| HWM | H W McGee | 11 | 2451065.445800 8 Sep 1998 22:41:57.120000 | 2451219.315900 9 Feb 1999 19:34:53.760000 | 11.500 | 10.650 |
| EMU | E Muyllaert | 175 | 2451066.349000 9 Sep 1998 20:22:33.600000 | 2451909.295000 30 Dec 2000 19:04:48.000000 | 11.000 | 8.800 |
| TIH | T Hoare | 1 | 2451787.392300 30 Aug 2000 21:24:54.720000 | 2451787.392300 30 Aug 2000 21:24:54.720000 | 10.100 | 10.100 |
| TAL | L Talamoni | 11 | 2451854.325000 5 Nov 2000 19:48:00.000000 | 2451910.214500 31 Dec 2000 17:08:52.800000 | 9.100 | 9.100 |
| RKH | R K Hunt | 2 | 2452313.327800 7 Feb 2002 19:52:01.920000 | 2452317.310400 11 Feb 2002 19:26:58.560000 | 10.400 | 10.200 |
| PJC | P J Charleton | 15 | 2451955.371500 14 Feb 2001 20:54:57.600000 | 2452989.364600 15 Dec 2003 20:45:01.440000 | 10.500 | 9.400 |
| DR | R C Dryden | 308 | 2453324.318800 14 Nov 2004 19:39:04.320000 | 2460298.316000 19 Dec 2023 19:35:02.400000 | 11.300 | 8.400 |
| AX | C M Allen | 67 | 2453916.429900 29 Jun 2006 22:19:03.360000 | 2455840.295800 5 Oct 2011 19:05:57.120000 | 10.700 | 8.700 |
| CPJ | C P Jones | 2 | 2454033.326400 24 Oct 2006 19:50:00.960000 | 2454065.354900 25 Nov 2006 20:31:03.360000 | 9.900 | 9.300 |
| BCP | C D Beech | 25 | 2454728.454200 18 Sep 2008 22:54:02.880000 | 2454886.300700 23 Feb 2009 19:13:00.480000 | 10.200 | 9.600 |
| BJ | B J Beesley | 102 | 2454637.558300 20 Jun 2008 01:23:57.120000 | 2455531.457600 30 Nov 2010 22:58:56.640000 | 10.600 | 8.500 |
| CPM | C Mann | 7 | 2455101.353500 26 Sep 2009 20:29:02.400000 | 2456233.396500 1 Nov 2012 21:30:57.600000 | 9.700 | 8.400 |
| VS | T G Saville | 1 | 2455440.381900 31 Aug 2010 21:09:56.160000 | 2455440.381900 31 Aug 2010 21:09:56.160000 | 9.200 | 9.200 |
| NF | N A Foster | 5 | 2455576.377100 14 Jan 2011 21:03:01.440000 | 2455594.309000 1 Feb 2011 19:24:57.600000 | 9.500 | 9.000 |
| QM | T Markham | 12 | 2455214.395800 17 Jan 2010 21:29:57.120000 | 2456896.518000 27 Aug 2014 00:25:55.200000 | 9.800 | 8.200 |
| SIM | J Simpson | 6 | 2455105.665300 1 Oct 2009 03:58:01.920000 | 2455178.520800 13 Dec 2009 00:29:57.120000 | 9.000 | 8.300 |
| HUL | V Hull | 2 | 2456542.644000 7 Sep 2013 03:27:21.600000 | 2457338.552000 12 Nov 2015 01:14:52.800000 | 10.200 | 9.700 |
| DSC | D Scanlan | 3 | 2455205.292000 8 Jan 2010 19:00:28.800000 | 2457402.292000 14 Jan 2016 19:00:28.800000 | 11.200 | 10.400 |
| TVA | T Vale | 144 | 2456897.508000 28 Aug 2014 00:11:31.200000 | 2460604.569000 21 Oct 2024 01:39:21.600000 | 11.400 | 9.500 |
| RPE | R Pearce | 45 | 2456892.506000 23 Aug 2014 00:08:38.400000 | 2459966.368000 21 Jan 2023 20:49:55.200000 | 11.400 | 9.200 |
| DDB | D Boyd | 1,178 | 2457293.357230 27 Sep 2015 20:34:24.672000 | 2460521.445900 29 Jul 2024 22:42:05.760000 | 12.641 | 8.963 |
| BE | L K Brundle | 614 | 2457305.315278 9 Oct 2015 19:34:00.019200 | 2460582.300000 28 Sep 2024 19:12:00.000000 | 11.200 | 9.300 |
| LPR | L Proctor | 2 | 2457721.391000 28 Nov 2016 21:23:02.400000 | 2457756.365000 2 Jan 2017 20:45:36.000000 | 10.200 | 10.000 |
| WPS | W Parkes | 4 | 2457727.356250 4 Dec 2016 20:33:00.000000 | 2458114.355900 26 Dec 2017 20:32:29.760000 | 10.210 | 10.024 |
| JL | M L Joslin | 2 | 2458294.487900 24 Jun 2018 23:42:34.560000 | 2458299.457800 29 Jun 2018 22:59:13.920000 | 9.600 | 9.400 |
| RAD | M Radice | 2 | 2458817.417000 29 Nov 2019 22:00:28.800000 | 2458829.419000 11 Dec 2019 22:03:21.600000 | 10.300 | 9.800 |
| IWT | I L Walton | 2 | 2460109.562410 14 Jun 2023 01:29:52.224000 | 2460187.609200 31 Aug 2023 02:37:14.880000 | 11.105 | 10.706 |
| PCL | P C Leyland | 1 | 2460193.457379 5 Sep 2023 22:58:37.545600 | 2460193.457379 5 Sep 2023 22:58:37.545600 | 10.993 | 10.993 |
| HMS | H Meyerdierks | 6 | 2460610.343867 26 Oct 2024 20:15:10.108800 | 2460618.312983 3 Nov 2024 19:30:41.731200 | 11.745 | 9.882 |