Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,680 | Minimum magnitude: | 9.000 | Maximum magnitude: | 7.000 | ||
| First observation: | JD 2440330.630000 | \ | 19 Apr 1969 03:07:12.000000 UT | Latest observation: | JD 2460418.617000 | \ | 18 Apr 2024 02:48:28.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,645 |
| CCD | 18 |
| CMOS | 17 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| UP | D A Pickup | 14 | 2441004.600000 22 Feb 1971 02:24:00.000000 | 2441190.500000 27 Aug 1971 00:00:00.000000 | 8.250 | 7.870 |
| GH | T Gough | 22 | 2441014.700000 4 Mar 1971 04:48:00.000000 | 2441633.400000 11 Nov 1972 21:36:00.000000 | 8.400 | 7.600 |
| IS | J E Isles | 25 | 2440330.630000 19 Apr 1969 03:07:12.000000 | 2441151.500000 19 Jul 1971 00:00:00.000000 | 8.300 | 7.500 |
| HC | C Henshaw | 18 | 2441058.600000 17 Apr 1971 02:24:00.000000 | 2441606.400000 15 Oct 1972 21:36:00.000000 | 8.500 | 8.100 |
| VJ | J D Wise | 9 | 2441059.600000 18 Apr 1971 02:24:00.000000 | 2441279.400000 23 Nov 1971 21:36:00.000000 | 8.600 | 8.000 |
| ED | K J England | 1 | 2441140.500000 8 Jul 1971 00:00:00.000000 | 2441140.500000 8 Jul 1971 00:00:00.000000 | 8.100 | 8.100 |
| YP | P Yates | 3 | 2441146.500000 14 Jul 1971 00:00:00.000000 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 8.300 | 7.600 |
| BI | J Bingham | 17 | 2441148.500000 16 Jul 1971 00:00:00.000000 | 2441646.300000 24 Nov 1972 19:12:00.000000 | 8.000 | 7.200 |
| FM | V J Freeman | 4 | 2441162.500000 30 Jul 1971 00:00:00.000000 | 2441497.400000 28 Jun 1972 21:36:00.000000 | 8.900 | 8.000 |
| GO | A Good | 14 | 2441178.400000 14 Aug 1971 21:36:00.000000 | 2441635.400000 13 Nov 1972 21:36:00.000000 | 8.500 | 7.800 |
| AB | N R Baker | 1 | 2441190.600000 27 Aug 1971 02:24:00.000000 | 2441190.600000 27 Aug 1971 02:24:00.000000 | 8.200 | 8.200 |
| OS | A J Shorten | 8 | 2441230.300000 5 Oct 1971 19:12:00.000000 | 2441329.200000 12 Jan 1972 16:48:00.000000 | 8.600 | 7.800 |
| FO | A E J Forno | 1 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 7.900 | 7.900 |
| BL | J Van Der Bilt | 1 | 2441248.300000 23 Oct 1971 19:12:00.000000 | 2441248.300000 23 Oct 1971 19:12:00.000000 | 7.700 | 7.700 |
| AD | S J Anderson | 1 | 2441253.300000 28 Oct 1971 19:12:00.000000 | 2441253.300000 28 Oct 1971 19:12:00.000000 | 8.430 | 8.430 |
| PM | M Poxon | 18 | 2441297.300000 11 Dec 1971 19:12:00.000000 | 2441683.300000 31 Dec 1972 19:12:00.000000 | 8.400 | 7.300 |
| CM | M Currie | 23 | 2441388.700000 12 Mar 1972 04:48:00.000000 | 2441682.300000 30 Dec 1972 19:12:00.000000 | 8.300 | 7.700 |
| HY | P W Hornby | 10 | 2441418.400000 10 Apr 1972 21:36:00.000000 | 2441650.300000 28 Nov 1972 19:12:00.000000 | 8.300 | 7.770 |
| CP | P R Clayton | 2 | 2441539.400000 9 Aug 1972 21:36:00.000000 | 2441561.400000 31 Aug 1972 21:36:00.000000 | 8.100 | 8.000 |
| YD | D Young | 5 | 2441544.600000 15 Aug 1972 02:24:00.000000 | 2441676.300000 24 Dec 1972 19:12:00.000000 | 8.430 | 8.060 |
| HF | G M Hurst | 1 | 2441550.400000 20 Aug 1972 21:36:00.000000 | 2441550.400000 20 Aug 1972 21:36:00.000000 | 8.370 | 8.370 |
| QA | P Quadt | 6 | 2441560.600000 31 Aug 1972 02:24:00.000000 | 2441617.500000 27 Oct 1972 00:00:00.000000 | 8.700 | 8.300 |
| JB | B Jobson | 6 | 2441585.400000 24 Sep 1972 21:36:00.000000 | 2441667.300000 15 Dec 1972 19:12:00.000000 | 8.100 | 7.750 |
| POG | G Pointer | 6 | 2448260.244400 3 Jan 1991 17:51:56.160000 | 2449593.427700 28 Aug 1994 22:15:53.280000 | 8.350 | 7.200 |
| TJ | J Toone | 1,272 | 2444088.492000 2 Aug 1979 23:48:28.800000 | 2460418.617000 18 Apr 2024 02:48:28.800000 | 9.000 | 8.000 |
| TY | M D Taylor | 295 | 2448263.233300 6 Jan 1991 17:35:57.120000 | 2457029.244000 6 Jan 2015 17:51:21.600000 | 8.900 | 7.000 |
| AG | S W Albrighton | 425 | 2448269.305500 12 Jan 1991 19:19:55.200000 | 2460325.274000 15 Jan 2024 18:34:33.600000 | 8.700 | 7.600 |
| SMA | A Smeaton | 5 | 2448407.420800 30 May 1991 22:05:57.120000 | 2448501.342300 1 Sep 1991 20:12:54.720000 | 8.500 | 7.800 |
| MM | I A Middlemist | 66 | 2448489.451300 20 Aug 1991 22:49:52.320000 | 2452623.309000 14 Dec 2002 19:24:57.600000 | 8.500 | 8.050 |
| QRA | G Ramsay | 5 | 2448504.392300 4 Sep 1991 21:24:54.720000 | 2448599.284700 8 Dec 1991 18:49:58.080000 | 8.400 | 8.050 |
| QM | T Markham | 758 | 2444140.313000 23 Sep 1979 19:30:43.200000 | 2457569.538000 30 Jun 2016 00:54:43.200000 | 8.800 | 7.700 |
| RHF | R B I Fraser | 80 | 2443750.425000 29 Aug 1978 22:12:00.000000 | 2460312.292000 2 Jan 2024 19:00:28.800000 | 8.500 | 7.700 |
| DS | D M Swain | 3 | 2449884.432600 15 Jun 1995 22:22:56.640000 | 2449914.436100 15 Jul 1995 22:27:59.040000 | 7.700 | 7.460 |
| JSD | J S Day | 46 | 2450636.478400 6 Jul 1997 23:28:53.760000 | 2454300.316000 18 Jul 2007 19:35:02.400000 | 8.120 | 7.800 |
| DGL | D Gill | 7 | 2450650.481900 20 Jul 1997 23:33:56.160000 | 2451089.388100 2 Oct 1998 21:18:51.840000 | 8.200 | 7.900 |
| NC | M J Nicholls | 1 | 2451035.418000 9 Aug 1998 22:01:55.200000 | 2451035.418000 9 Aug 1998 22:01:55.200000 | 7.900 | 7.900 |
| SJO | S Johnston | 6 | 2451412.497900 21 Aug 1999 23:56:58.560000 | 2451541.250600 28 Dec 1999 18:00:51.840000 | 8.580 | 7.660 |
| TIH | T Hoare | 6 | 2451618.693000 15 Mar 2000 04:37:55.200000 | 2451811.400000 23 Sep 2000 21:36:00.000000 | 7.750 | 7.100 |
| CUT | S Cuthbert | 1 | 2451702.496500 6 Jun 2000 23:54:57.600000 | 2451702.496500 6 Jun 2000 23:54:57.600000 | 8.300 | 8.300 |
| PJC | P J Charleton | 41 | 2451765.384700 8 Aug 2000 21:13:58.080000 | 2452987.316700 13 Dec 2003 19:36:02.880000 | 8.500 | 7.800 |
| HB | M A Hather | 1 | 2451966.725700 26 Feb 2001 05:25:00.480000 | 2451966.725700 26 Feb 2001 05:25:00.480000 | 7.200 | 7.200 |
| AX | C M Allen | 22 | 2453899.429200 12 Jun 2006 22:18:02.880000 | 2455569.227100 7 Jan 2011 17:27:01.440000 | 8.300 | 7.800 |
| -SK | G Stefanopoulos | 26 | 2453887.000000 31 May 2006 12:00:00.000000 | 2457226.300000 22 Jul 2015 19:12:00.000000 | 8.100 | 7.800 |
| BJ | B J Beesley | 11 | 2454734.438900 24 Sep 2008 22:32:00.960000 | 2455501.413200 31 Oct 2010 21:55:00.480000 | 8.200 | 7.600 |
| BMB | B MacDonald | 5 | 2456004.652800 18 Mar 2012 03:40:01.920000 | 2456073.545800 26 May 2012 01:05:57.120000 | 8.500 | 7.500 |
| BAR | M Barrett | 35 | 2456419.490000 6 May 2013 23:45:36.000000 | 2459114.415000 21 Sep 2020 21:57:36.000000 | 8.800 | 7.600 |
| BMD | B MacDonald | 2 | 2453969.418800 21 Aug 2006 22:03:04.320000 | 2454238.448000 17 May 2007 22:45:07.200000 | 8.100 | 7.800 |
| RPE | R Pearce | 155 | 2456827.474000 18 Jun 2014 23:22:33.600000 | 2460239.365000 21 Oct 2023 20:45:36.000000 | 8.700 | 7.200 |
| TLH | T L Heywood | 154 | 2457573.497000 3 Jul 2016 23:55:40.800000 | 2460206.319000 18 Sep 2023 19:39:21.600000 | 8.900 | 7.800 |
| GPF | G Fleming | 35 | 2458784.359720 27 Oct 2019 20:37:59.808000 | 2460233.308460 15 Oct 2023 19:24:10.944000 | 7.826 | 7.379 |
| RKH | R K Hunt | 1 | 2460227.381200 9 Oct 2023 21:08:55.680000 | 2460227.381200 9 Oct 2023 21:08:55.680000 | 8.500 | 8.500 |