Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,631 | Minimum magnitude: | 8.000 | Maximum magnitude: | 5.300 | ||
| First observation: | JD 2410239.500000 | \ | 29 Nov 1886 00:00:00.000000 UT | Latest observation: | JD 2460978.472000 | \ | 29 Oct 2025 23:19:40.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,602 |
| CCD | 4 |
| CMOS | 25 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| BML | B Morell | 6 | 2440953.500000 2 Jan 1971 00:00:00.000000 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 6.200 | 6.100 |
| GH | T Gough | 1 | 2440955.500000 4 Jan 1971 00:00:00.000000 | 2440955.500000 4 Jan 1971 00:00:00.000000 | 6.400 | 6.400 |
| JJ | C J Jackson | 3 | 2440956.400000 4 Jan 1971 21:36:00.000000 | 2440977.300000 25 Jan 1971 19:12:00.000000 | 6.700 | 6.400 |
| NO | D J Northwood | 6 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 2441285.500000 30 Nov 1971 00:00:00.000000 | 6.700 | 6.300 |
| HC | C Henshaw | 16 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2441662.500000 11 Dec 1972 00:00:00.000000 | 7.600 | 6.500 |
| RI | M J Ring | 2 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2440998.400000 15 Feb 1971 21:36:00.000000 | 6.300 | 6.300 |
| HP | M A Hapgood | 1 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 5.850 | 5.850 |
| UP | D A Pickup | 3 | 2440972.300000 20 Jan 1971 19:12:00.000000 | 2441052.400000 10 Apr 1971 21:36:00.000000 | 7.000 | 6.700 |
| CP | P R Clayton | 5 | 2440979.300000 27 Jan 1971 19:12:00.000000 | 2441570.700000 10 Sep 1972 04:48:00.000000 | 6.900 | 5.950 |
| HH | I D Howarth | 5 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 2441054.300000 12 Apr 1971 19:12:00.000000 | 6.600 | 5.600 |
| VJ | J D Wise | 3 | 2440996.300000 13 Feb 1971 19:12:00.000000 | 2441278.400000 22 Nov 1971 21:36:00.000000 | 6.400 | 6.200 |
| FM | V J Freeman | 3 | 2440996.400000 13 Feb 1971 21:36:00.000000 | 2441341.400000 24 Jan 1972 21:36:00.000000 | 6.700 | 6.140 |
| HJ | P J Harpur | 3 | 2440996.500000 14 Feb 1971 00:00:00.000000 | 2441248.500000 24 Oct 1971 00:00:00.000000 | 6.200 | 5.900 |
| BI | J Bingham | 8 | 2441247.500000 23 Oct 1971 00:00:00.000000 | 2441658.500000 7 Dec 1972 00:00:00.000000 | 6.900 | 5.800 |
| PM | M Poxon | 1 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 6.000 | 6.000 |
| IS | J E Isles | 30 | 2440226.361000 4 Jan 1969 20:39:50.400000 | 2447836.552000 6 Nov 1989 01:14:52.800000 | 7.100 | 6.050 |
| QA | P Quadt | 12 | 2441290.600000 5 Dec 1971 02:24:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 6.400 | 6.100 |
| JP | J P Harper | 1 | 2441337.500000 21 Jan 1972 00:00:00.000000 | 2441337.500000 21 Jan 1972 00:00:00.000000 | 5.900 | 5.900 |
| GE | A Gardner | 1 | 2441351.300000 3 Feb 1972 19:12:00.000000 | 2441351.300000 3 Feb 1972 19:12:00.000000 | 6.440 | 6.440 |
| CM | M Currie | 7 | 2441379.300000 2 Mar 1972 19:12:00.000000 | 2441413.400000 5 Apr 1972 21:36:00.000000 | 7.450 | 7.050 |
| JB | B Jobson | 5 | 2441610.600000 20 Oct 1972 02:24:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 7.300 | 7.000 |
| HF | G M Hurst | 1 | 2441639.400000 17 Nov 1972 21:36:00.000000 | 2441639.400000 17 Nov 1972 21:36:00.000000 | 6.300 | 6.300 |
| MM | I A Middlemist | 138 | 2441639.400000 17 Nov 1972 21:36:00.000000 | 2451532.416700 19 Dec 1999 22:00:02.880000 | 7.800 | 6.300 |
| AG | S W Albrighton | 586 | 2444609.493000 4 Jan 1981 23:49:55.200000 | 2460978.472000 29 Oct 2025 23:19:40.800000 | 7.800 | 5.600 |
| RHF | R B I Fraser | 282 | 2443138.347000 25 Dec 1976 20:19:40.800000 | 2460966.486000 17 Oct 2025 23:39:50.400000 | 7.900 | 5.700 |
| RL | R Billington | 3 | 2444899.559000 22 Oct 1981 01:24:57.600000 | 2444915.556900 7 Nov 1981 01:21:56.160000 | 7.200 | 6.800 |
| VN | S R Srinivasan | 187 | 2444931.180500 22 Nov 1981 16:19:55.200000 | 2448984.166600 27 Dec 1992 15:59:54.240000 | 7.250 | 5.730 |
| VS | T G Saville | 29 | 2444936.458300 27 Nov 1981 22:59:57.120000 | 2445415.395800 21 Mar 1983 21:29:57.120000 | 6.600 | 5.820 |
| NZ | I P Nartowicz | 64 | 2444937.454800 28 Nov 1981 22:54:54.720000 | 2450020.708300 30 Oct 1995 04:59:57.120000 | 7.500 | 5.700 |
| AX | C M Allen | 16 | 2444983.346500 13 Jan 1982 20:18:57.600000 | 2455840.306900 5 Oct 2011 19:21:56.160000 | 7.400 | 6.100 |
| TP | J Thorpe | 28 | 2445354.392300 19 Jan 1983 21:24:54.720000 | 2460761.334000 26 Mar 2025 20:00:57.600000 | 6.900 | 5.800 |
| HB | M A Hather | 28 | 2445560.625000 14 Aug 1983 03:00:00.000000 | 2446059.334000 24 Dec 1984 20:00:57.600000 | 7.230 | 6.200 |
| QM | T Markham | 87 | 2444308.326000 9 Mar 1980 19:49:26.400000 | 2455959.392400 1 Feb 2012 21:25:03.360000 | 7.000 | 5.900 |
| TY | M D Taylor | 252 | 2446066.510400 1 Jan 1985 00:14:58.560000 | 2457086.297000 4 Mar 2015 19:07:40.800000 | 7.700 | 5.300 |
| RAK | R A Kendall | 28 | 2446429.343000 29 Dec 1985 20:13:55.200000 | 2447142.325000 12 Dec 1987 19:48:00.000000 | 6.860 | 6.020 |
| HU | D Hufton | 3 | 2446743.465900 8 Nov 1986 23:10:53.760000 | 2447119.429800 19 Nov 1987 22:18:54.720000 | 6.800 | 6.000 |
| DS | D M Swain | 12 | 2446762.423600 27 Nov 1986 22:09:59.040000 | 2447465.431900 30 Oct 1988 22:21:56.160000 | 6.620 | 5.780 |
| TJ | J Toone | 1,055 | 2443832.382000 19 Nov 1978 21:10:04.800000 | 2460941.631000 23 Sep 2025 03:08:38.400000 | 7.600 | 5.900 |
| SMA | A Smeaton | 7 | 2447769.621500 31 Aug 1989 02:54:57.600000 | 2448686.320800 4 Mar 1992 19:41:57.120000 | 7.400 | 6.200 |
| POG | G Pointer | 21 | 2447823.670100 24 Oct 1989 04:04:56.640000 | 2450076.404800 24 Dec 1995 21:42:54.720000 | 7.300 | 6.300 |
| ON | N M Bone | 69 | 2447909.368000 17 Jan 1990 20:49:55.200000 | 2454524.309000 27 Feb 2008 19:24:57.600000 | 7.500 | 6.260 |
| PCR | P Craven | 23 | 2448626.414500 4 Jan 1992 21:56:52.800000 | 2449782.338800 5 Mar 1995 20:07:52.320000 | 6.650 | 5.900 |
| EYU | E Yusuf | 3 | 2449040.317300 21 Feb 1993 19:36:54.720000 | 2449066.333300 19 Mar 1993 19:59:57.120000 | 6.350 | 6.280 |
| JMM | J Meacham | 179 | 2449360.541600 8 Jan 1994 00:59:54.240000 | 2457800.333000 15 Feb 2017 19:59:31.200000 | 7.200 | 5.500 |
| NC | M J Nicholls | 10 | 2449985.500600 25 Sep 1995 00:00:51.840000 | 2452276.390300 1 Jan 2002 21:22:01.920000 | 7.500 | 5.900 |
| SJO | S Johnston | 21 | 2450746.498000 24 Oct 1997 23:57:07.200000 | 2451272.406200 3 Apr 1999 21:44:55.680000 | 6.600 | 5.850 |
| VGM | V G Mormyl | 9 | 2450846.300000 1 Feb 1998 19:12:00.000000 | 2450908.200000 4 Apr 1998 16:48:00.000000 | 6.600 | 5.700 |
| TUB | V Tuboly | 1 | 2450870.354200 25 Feb 1998 20:30:02.880000 | 2450870.354200 25 Feb 1998 20:30:02.880000 | 5.900 | 5.900 |
| FAR | J Farrer | 7 | 2451569.445100 25 Jan 2000 22:40:56.640000 | 2451631.382600 27 Mar 2000 21:10:56.640000 | 6.500 | 6.050 |
| PJC | P J Charleton | 24 | 2451623.357600 19 Mar 2000 20:34:56.640000 | 2452995.378500 21 Dec 2003 21:05:02.400000 | 7.400 | 6.100 |
| BHG | B H Granslo | 1 | 2451881.440000 2 Dec 2000 22:33:36.000000 | 2451881.440000 2 Dec 2000 22:33:36.000000 | 7.200 | 7.200 |
| -SK | G Stefanopoulos | 131 | 2452013.274300 13 Apr 2001 18:34:59.520000 | 2458578.255000 4 Apr 2019 18:07:12.000000 | 7.400 | 5.500 |
| STO | D Storey | 4 | 2453033.482600 28 Jan 2004 23:34:56.640000 | 2453787.359700 20 Feb 2006 20:37:58.080000 | 5.900 | 5.800 |
| COR | H Corder | 1 | 2413253.500000 1 Mar 1895 00:00:00.000000 | 2413253.500000 1 Mar 1895 00:00:00.000000 | 6.300 | 6.300 |
| GJ | R J Godden | 28 | 2451929.451400 19 Jan 2001 22:50:00.960000 | 2455173.451000 7 Dec 2009 22:49:26.400000 | 7.400 | 5.800 |
| GD | M J Gainsford | 10 | 2454834.368100 2 Jan 2009 20:50:03.840000 | 2454923.342400 1 Apr 2009 20:13:03.360000 | 7.400 | 6.400 |
| BJ | B J Beesley | 10 | 2454770.688900 31 Oct 2008 04:32:00.960000 | 2455480.718100 11 Oct 2010 05:14:03.840000 | 7.000 | 6.600 |
| BMB | B MacDonald | 8 | 2455943.423600 16 Jan 2012 22:09:59.040000 | 2456013.368100 26 Mar 2012 20:50:03.840000 | 6.900 | 6.400 |
| BAR | M Barrett | 33 | 2456595.588000 30 Oct 2013 02:06:43.200000 | 2458877.476000 28 Jan 2020 23:25:26.400000 | 7.200 | 5.600 |
| MZ | I Miller | 9 | 2441328.354000 11 Jan 1972 20:29:45.600000 | 2442457.461000 13 Feb 1975 23:03:50.400000 | 7.600 | 7.000 |
| MK | E E Markwick | 5 | 2410239.500000 29 Nov 1886 00:00:00.000000 | 2410330.500000 28 Feb 1887 00:00:00.000000 | 7.400 | 6.800 |
| DSC | D Scanlan | 16 | 2456694.292000 5 Feb 2014 19:00:28.800000 | 2458138.258000 19 Jan 2018 18:11:31.200000 | 8.000 | 5.900 |
| PMU | P Mulligan | 8 | 2457828.338000 15 Mar 2017 20:06:43.200000 | 2458512.347000 28 Jan 2019 20:19:40.800000 | 6.400 | 5.900 |
| TLH | T L Heywood | 4 | 2458070.517361 13 Nov 2017 00:24:59.990400 | 2458398.590000 7 Oct 2018 02:09:36.000000 | 6.500 | 6.200 |
| BMU | J Muirden | 1 | 2439946.400000 30 Mar 1968 21:36:00.000000 | 2439946.400000 30 Mar 1968 21:36:00.000000 | 7.300 | 7.300 |
| RPE | R Pearce | 7 | 2458465.451000 12 Dec 2018 22:49:26.400000 | 2460735.368000 28 Feb 2025 20:49:55.200000 | 7.200 | 5.600 |
| GPF | G Fleming | 29 | 2458872.410090 23 Jan 2020 21:50:31.776000 | 2460735.335230 28 Feb 2025 20:02:43.872000 | 5.990 | 5.675 |
| JCH | J Hilder | 23 | 2459933.458330 19 Dec 2022 22:59:59.712000 | 2460974.604170 26 Oct 2025 02:30:00.288000 | 7.100 | 6.200 |
| KGF | K Griffiths | 8 | 2458507.375000 23 Jan 2019 21:00:00.000000 | 2458962.313000 22 Apr 2020 19:30:43.200000 | 6.300 | 5.500 |