Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,789 | Minimum magnitude: | 13.500 | Maximum magnitude: | 8.300 | ||
| First observation: | JD 2447291.570800 | \ | 10 May 1988 01:41:57.120000 UT | Latest observation: | JD 2460329.240000 | \ | 19 Jan 2024 17:45:36.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,332 |
| CCD | 457 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 21 | 2447291.570800 10 May 1988 01:41:57.120000 | 2447852.202000 21 Nov 1989 16:50:52.800000 | 11.570 | 9.810 |
| MM | I A Middlemist | 9 | 2447444.336800 9 Oct 1988 20:04:59.520000 | 2447502.256900 6 Dec 1988 18:09:56.160000 | 11.570 | 11.270 |
| HJD | H J Davies | 10 | 2448144.397200 9 Sep 1990 21:31:58.080000 | 2448988.239500 31 Dec 1992 17:44:52.800000 | 11.690 | 9.540 |
| XG | G Poyner | 724 | 2448442.531200 5 Jul 1991 00:44:55.680000 | 2457951.523000 17 Jul 2017 00:33:07.200000 | 12.850 | 9.600 |
| GD | M J Gainsford | 1,584 | 2448480.446500 11 Aug 1991 22:42:57.600000 | 2458434.323000 11 Nov 2018 19:45:07.200000 | 13.500 | 9.200 |
| COD | D S Conner | 2 | 2448535.410400 5 Oct 1991 21:50:58.560000 | 2451355.493100 25 Jun 1999 23:50:03.840000 | 11.500 | 10.500 |
| CHW | C Washington | 4 | 2448543.375000 13 Oct 1991 21:00:00.000000 | 2448598.270800 7 Dec 1991 18:29:57.120000 | 11.210 | 10.690 |
| IW | W J Worraker | 4 | 2448961.370100 4 Dec 1992 20:52:56.640000 | 2449990.452000 29 Sep 1995 22:50:52.800000 | 12.850 | 11.650 |
| JOG | J Greaves | 8 | 2449592.385400 27 Aug 1994 21:14:58.560000 | 2449654.260400 28 Oct 1994 18:14:58.560000 | 10.970 | 10.970 |
| BE | L K Brundle | 1,157 | 2450172.683300 30 Mar 1996 04:23:57.120000 | 2460329.240000 19 Jan 2024 17:45:36.000000 | 12.600 | 9.100 |
| DGL | D Gill | 40 | 2450275.437500 10 Jul 1996 22:30:00.000000 | 2451370.488800 10 Jul 1999 23:43:52.320000 | 12.760 | 11.470 |
| BHG | B H Granslo | 50 | 2450508.670000 1 Mar 1997 04:04:48.000000 | 2451305.500000 7 May 1999 00:00:00.000000 | 12.500 | 11.900 |
| TUB | V Tuboly | 1 | 2450755.263800 2 Nov 1997 18:19:52.320000 | 2450755.263800 2 Nov 1997 18:19:52.320000 | 11.400 | 11.400 |
| ARB | A R Baransky | 71 | 2450900.600000 28 Mar 1998 02:24:00.000000 | 2451846.300000 28 Oct 2000 19:12:00.000000 | 12.300 | 11.800 |
| HWM | H W McGee | 28 | 2450986.489500 21 Jun 1998 23:44:52.800000 | 2451154.273600 6 Dec 1998 18:33:59.040000 | 12.670 | 11.520 |
| OKS | G Oksa | 2 | 2451051.372900 25 Aug 1998 20:56:58.560000 | 2451080.325000 23 Sep 1998 19:48:00.000000 | 11.900 | 11.590 |
| EMU | E Muyllaert | 26 | 2451078.333000 21 Sep 1998 19:59:31.200000 | 2451863.256000 14 Nov 2000 18:08:38.400000 | 12.500 | 11.800 |
| VYE | I Vyecheslav | 25 | 2451278.490000 9 Apr 1999 23:45:36.000000 | 2451322.390000 23 May 1999 21:21:36.000000 | 12.700 | 12.600 |
| RKH | R K Hunt | 284 | 2451758.459000 1 Aug 2000 23:00:57.600000 | 2459166.309700 12 Nov 2020 19:25:58.080000 | 12.900 | 9.500 |
| RN | T A Robinson | 38 | 2451732.531300 7 Jul 2000 00:45:04.320000 | 2452453.493100 27 Jun 2002 23:50:03.840000 | 12.600 | 11.300 |
| PT | R A H Paterson | 227 | 2451840.315300 22 Oct 2000 19:34:01.920000 | 2459912.271000 28 Nov 2022 18:30:14.400000 | 12.400 | 8.300 |
| PJC | P J Charleton | 26 | 2452041.494400 11 May 2001 23:51:56.160000 | 2452940.388900 27 Oct 2003 21:20:00.960000 | 12.800 | 11.800 |
| AX | C M Allen | 61 | 2453984.357600 5 Sep 2006 20:34:56.640000 | 2456158.381900 18 Aug 2012 21:09:56.160000 | 10.600 | 9.600 |
| HF | G M Hurst | 35 | 2453968.397200 20 Aug 2006 21:31:58.080000 | 2455130.304200 25 Oct 2009 19:18:02.880000 | 11.300 | 9.700 |
| BCP | C D Beech | 29 | 2454728.430600 18 Sep 2008 22:20:03.840000 | 2455770.493100 27 Jul 2011 23:50:03.840000 | 10.200 | 9.300 |
| DR | R C Dryden | 168 | 2454766.326400 26 Oct 2008 19:50:00.960000 | 2460298.260000 19 Dec 2023 18:14:24.000000 | 10.900 | 9.500 |
| BJ | B J Beesley | 103 | 2454599.563200 13 May 2008 01:31:00.480000 | 2455525.316700 24 Nov 2010 19:36:02.880000 | 10.500 | 9.200 |
| WV | P B Withers | 278 | 2455005.452800 22 Jun 2009 22:52:01.920000 | 2460289.256000 10 Dec 2023 18:08:38.400000 | 10.700 | 9.500 |
| MD | R W Middleton | 11 | 2451396.402800 5 Aug 1999 21:40:01.920000 | 2452866.406300 14 Aug 2003 21:45:04.320000 | 13.100 | 11.500 |
| PI | R D Pickard | 59 | 2453969.393704 21 Aug 2006 21:26:56.025600 | 2457153.776150 11 May 2015 06:37:39.360000 | 10.141 | 9.712 |
| CPM | C Mann | 7 | 2456233.256900 1 Nov 2012 18:09:56.160000 | 2459106.368000 13 Sep 2020 20:49:55.200000 | 10.800 | 9.600 |
| HUL | V Hull | 6 | 2456510.563000 6 Aug 2013 01:30:43.200000 | 2456955.357640 24 Oct 2014 20:35:00.096000 | 11.000 | 10.100 |
| RPE | R Pearce | 221 | 2456855.413000 16 Jul 2014 21:54:43.200000 | 2460242.328000 24 Oct 2023 19:52:19.200000 | 11.300 | 9.400 |
| TVA | T Vale | 98 | 2457177.489000 3 Jun 2015 23:44:09.600000 | 2460218.444000 30 Sep 2023 22:39:21.600000 | 12.200 | 9.400 |
| DDB | D Boyd | 310 | 2457172.505270 30 May 2015 00:07:35.328000 | 2459523.403140 4 Nov 2021 21:40:31.296000 | 11.086 | 8.486 |
| SJO | S Johnston | 52 | 2457238.459930 3 Aug 2015 23:02:17.952000 | 2458741.421720 14 Sep 2019 22:07:16.608000 | 10.552 | 9.690 |
| JL | M L Joslin | 3 | 2458251.411100 12 May 2018 21:51:59.040000 | 2458351.411100 20 Aug 2018 21:51:59.040000 | 10.000 | 9.800 |
| PCL | P C Leyland | 6 | 2459093.471458 31 Aug 2020 23:18:53.971200 | 2460175.416574 18 Aug 2023 21:59:51.993600 | 10.203 | 9.702 |
| SK | J D Shanklin | 1 | 2453966.380600 18 Aug 2006 21:08:03.840000 | 2453966.380600 18 Aug 2006 21:08:03.840000 | 10.400 | 10.400 |