Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,442 | Minimum magnitude: | 9.383 | Maximum magnitude: | 6.700 | ||
| First observation: | JD 2433220.333300 | \ | 30 Oct 1949 19:59:57.120000 UT | Latest observation: | JD 2460626.330000 | \ | 11 Nov 2024 19:55:12.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,385 |
| CCD | 24 |
| CMOS | 33 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| WL | H Wildey | 1 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 8.240 | 8.240 |
| FM | V J Freeman | 2 | 2441001.300000 18 Feb 1971 19:12:00.000000 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 8.520 | 8.200 |
| WI | J W Wilson | 1 | 2441035.400000 24 Mar 1971 21:36:00.000000 | 2441035.400000 24 Mar 1971 21:36:00.000000 | 8.270 | 8.270 |
| UP | D A Pickup | 4 | 2441150.600000 18 Jul 1971 02:24:00.000000 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 8.400 | 8.200 |
| VJ | J D Wise | 1 | 2441181.500000 18 Aug 1971 00:00:00.000000 | 2441181.500000 18 Aug 1971 00:00:00.000000 | 8.300 | 8.300 |
| AD | S J Anderson | 1 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 8.200 | 8.200 |
| BI | J Bingham | 1 | 2441308.300000 22 Dec 1971 19:12:00.000000 | 2441308.300000 22 Dec 1971 19:12:00.000000 | 8.200 | 8.200 |
| AB | N R Baker | 1 | 2441328.400000 11 Jan 1972 21:36:00.000000 | 2441328.400000 11 Jan 1972 21:36:00.000000 | 8.600 | 8.600 |
| GH | T Gough | 9 | 2441515.700000 17 Jul 1972 04:48:00.000000 | 2441932.513900 7 Sep 1973 00:20:00.960000 | 8.500 | 7.850 |
| CP | P R Clayton | 1 | 2441539.600000 10 Aug 1972 02:24:00.000000 | 2441539.600000 10 Aug 1972 02:24:00.000000 | 8.300 | 8.300 |
| JB | B Jobson | 8 | 2441587.500000 27 Sep 1972 00:00:00.000000 | 2441743.324300 1 Mar 1973 19:46:59.520000 | 8.500 | 8.200 |
| QA | P Quadt | 5 | 2441593.600000 3 Oct 1972 02:24:00.000000 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 8.400 | 8.200 |
| MM | I A Middlemist | 535 | 2442088.305600 9 Feb 1974 19:20:03.840000 | 2452623.322900 14 Dec 2002 19:44:58.560000 | 9.000 | 7.800 |
| NZ | I P Nartowicz | 6 | 2445012.395800 11 Feb 1982 21:29:57.120000 | 2445669.486100 30 Nov 1983 23:39:59.040000 | 8.400 | 7.400 |
| RHF | R B I Fraser | 199 | 2443837.383300 24 Nov 1978 21:11:57.120000 | 2460566.434000 12 Sep 2024 22:24:57.600000 | 9.100 | 7.700 |
| WS | E J W West | 17 | 2442034.319400 17 Dec 1973 19:39:56.160000 | 2445041.384000 12 Mar 1982 21:12:57.600000 | 8.700 | 8.200 |
| AX | C M Allen | 14 | 2445051.347200 22 Mar 1982 20:19:58.080000 | 2455104.270100 29 Sep 2009 18:28:56.640000 | 8.500 | 8.100 |
| IW | W J Worraker | 102 | 2445213.486100 31 Aug 1982 23:39:59.040000 | 2447411.399300 6 Sep 1988 21:34:59.520000 | 8.800 | 7.800 |
| TJ | J Toone | 1,344 | 2443404.507000 18 Sep 1977 00:10:04.800000 | 2460606.347000 22 Oct 2024 20:19:40.800000 | 9.100 | 7.600 |
| POG | G Pointer | 23 | 2448261.245100 4 Jan 1991 17:52:56.640000 | 2450078.396500 26 Dec 1995 21:30:57.600000 | 8.600 | 7.600 |
| AG | S W Albrighton | 1,237 | 2444332.434000 2 Apr 1980 22:24:57.600000 | 2460626.330000 11 Nov 2024 19:55:12.000000 | 9.100 | 7.300 |
| TY | M D Taylor | 213 | 2442670.359700 14 Sep 1975 20:37:58.080000 | 2456985.346000 23 Nov 2014 20:18:14.400000 | 9.100 | 7.000 |
| SMA | A Smeaton | 13 | 2446843.423600 16 Feb 1987 22:09:59.040000 | 2448892.293100 26 Sep 1992 19:02:03.840000 | 8.300 | 7.900 |
| QRA | G Ramsay | 5 | 2448504.409700 4 Sep 1991 21:49:58.080000 | 2448599.291600 8 Dec 1991 18:59:54.240000 | 8.270 | 8.240 |
| KOU | S Koushiappas | 2 | 2448534.416600 4 Oct 1991 21:59:54.240000 | 2448587.219400 26 Nov 1991 17:15:56.160000 | 8.100 | 8.100 |
| JSD | J S Day | 35 | 2448831.472900 27 Jul 1992 23:20:58.560000 | 2449165.488800 26 Jun 1993 23:43:52.320000 | 8.400 | 8.200 |
| MIN | R Minty | 12 | 2449219.447200 19 Aug 1993 22:43:58.080000 | 2449455.493000 12 Apr 1994 23:49:55.200000 | 8.400 | 8.100 |
| QM | T Markham | 69 | 2446253.472200 6 Jul 1985 23:19:58.080000 | 2453616.583300 3 Sep 2005 01:59:57.120000 | 8.700 | 7.600 |
| BHG | B H Granslo | 12 | 2450680.410000 19 Aug 1997 21:50:24.000000 | 2451239.680000 2 Mar 1999 04:19:12.000000 | 8.200 | 8.000 |
| SJO | S Johnston | 1 | 2451431.395800 9 Sep 1999 21:29:57.120000 | 2451431.395800 9 Sep 1999 21:29:57.120000 | 7.800 | 7.800 |
| TIH | T Hoare | 5 | 2451607.466600 3 Mar 2000 23:11:54.240000 | 2451798.378400 10 Sep 2000 21:04:53.760000 | 7.900 | 7.550 |
| -SK | G Stefanopoulos | 65 | 2451759.453400 2 Aug 2000 22:52:53.760000 | 2456662.201000 4 Jan 2014 16:49:26.400000 | 8.400 | 7.800 |
| RKH | R K Hunt | 5 | 2451779.417300 22 Aug 2000 22:00:54.720000 | 2451792.395800 4 Sep 2000 21:29:57.120000 | 8.400 | 7.800 |
| PJC | P J Charleton | 21 | 2451811.424300 23 Sep 2000 22:10:59.520000 | 2452987.323600 13 Dec 2003 19:45:59.040000 | 8.500 | 7.950 |
| HB | M A Hather | 79 | 2445711.326400 11 Jan 1984 19:50:00.960000 | 2452363.359700 29 Mar 2002 20:37:58.080000 | 8.500 | 7.300 |
| CM | M Currie | 15 | 2441886.437500 22 Jul 1973 22:30:00.000000 | 2442048.303500 31 Dec 1973 19:17:02.400000 | 8.700 | 7.700 |
| HY | P W Hornby | 9 | 2441766.405600 24 Mar 1973 21:44:03.840000 | 2442319.504200 29 Sep 1974 00:06:02.880000 | 8.800 | 7.900 |
| PC | C Pezzarossa | 2 | 2441932.364600 6 Sep 1973 20:45:01.440000 | 2441953.354200 27 Sep 1973 20:30:02.880000 | 8.500 | 8.400 |
| HU | D Hufton | 16 | 2442280.445800 20 Aug 1974 22:41:57.120000 | 2444139.360400 22 Sep 1979 20:38:58.560000 | 8.900 | 8.100 |
| MX | L R Matthews | 6 | 2442363.541700 12 Nov 1974 01:00:02.880000 | 2442717.423600 31 Oct 1975 22:09:59.040000 | 8.700 | 7.600 |
| HO | A J Hollis | 3 | 2443431.392400 14 Oct 1977 21:25:03.360000 | 2443506.340300 28 Dec 1977 20:10:01.920000 | 8.600 | 8.400 |
| ZP | P Mcgenity | 15 | 2443522.313200 13 Jan 1978 19:31:00.480000 | 2443874.251400 31 Dec 1978 18:02:00.960000 | 8.500 | 8.000 |
| BS | T Brelstaff | 10 | 2444470.423600 18 Aug 1980 22:09:59.040000 | 2444601.333300 27 Dec 1980 19:59:57.120000 | 8.400 | 8.000 |
| VR | M Beveridge | 1 | 2446113.452800 16 Feb 1985 22:52:01.920000 | 2446113.452800 16 Feb 1985 22:52:01.920000 | 7.700 | 7.700 |
| IS | J E Isles | 36 | 2440296.400000 15 Mar 1969 21:36:00.000000 | 2447452.267400 17 Oct 1988 18:25:03.360000 | 9.100 | 6.700 |
| FRW | R W Fleet | 32 | 2447265.406300 13 Apr 1988 21:45:04.320000 | 2448981.425000 24 Dec 1992 22:12:00.000000 | 8.500 | 7.300 |
| EA | S J Evans | 6 | 2448873.441000 7 Sep 1992 22:35:02.400000 | 2448985.552100 29 Dec 1992 01:15:01.440000 | 7.700 | 7.600 |
| CPM | C Mann | 4 | 2454451.452100 16 Dec 2007 22:51:01.440000 | 2456332.344000 8 Feb 2013 20:15:21.600000 | 8.300 | 7.800 |
| GT | G T Buss | 3 | 2433220.333300 30 Oct 1949 19:59:57.120000 | 2433382.496500 10 Apr 1950 23:54:57.600000 | 8.100 | 7.900 |
| BJ | B J Beesley | 13 | 2454731.523600 22 Sep 2008 00:33:59.040000 | 2455501.700000 1 Nov 2010 04:48:00.000000 | 8.300 | 7.600 |
| NF | N A Foster | 45 | 2455214.409700 17 Jan 2010 21:49:58.080000 | 2456654.297000 27 Dec 2013 19:07:40.800000 | 8.700 | 7.600 |
| BMD | B MacDonald | 3 | 2453814.407600 19 Mar 2006 21:46:56.640000 | 2455653.466000 1 Apr 2011 23:11:02.400000 | 8.400 | 8.200 |
| LMC | L McCalman | 22 | 2453301.430600 22 Oct 2004 22:20:03.840000 | 2453717.284700 12 Dec 2005 18:49:58.080000 | 8.800 | 7.300 |
| BMB | B MacDonald | 5 | 2455959.452800 1 Feb 2012 22:52:01.920000 | 2456006.421500 19 Mar 2012 22:06:57.600000 | 7.900 | 7.800 |
| BAR | M Barrett | 49 | 2456419.397000 6 May 2013 21:31:40.800000 | 2460534.477000 11 Aug 2024 23:26:52.800000 | 8.900 | 7.300 |
| TVA | T Vale | 13 | 2457047.424000 24 Jan 2015 22:10:33.600000 | 2458560.474000 17 Mar 2019 23:22:33.600000 | 8.400 | 7.600 |
| GJ | R J Godden | 3 | 2454393.372000 19 Oct 2007 20:55:40.800000 | 2455091.367000 16 Sep 2009 20:48:28.800000 | 9.300 | 8.100 |
| KGF | K Griffiths | 4 | 2457709.594000 17 Nov 2016 02:15:21.600000 | 2457716.646000 24 Nov 2016 03:30:14.400000 | 7.500 | 7.400 |
| RPE | R Pearce | 6 | 2457835.409000 22 Mar 2017 21:48:57.600000 | 2458886.403000 6 Feb 2020 21:40:19.200000 | 8.000 | 7.400 |
| XG | G Poyner | 1 | 2457997.417000 31 Aug 2017 22:00:28.800000 | 2457997.417000 31 Aug 2017 22:00:28.800000 | 8.400 | 8.400 |
| TLH | T L Heywood | 13 | 2458070.482639 12 Nov 2017 23:35:00.009600 | 2459114.632000 22 Sep 2020 03:10:04.800000 | 8.700 | 8.200 |
| GPF | G Fleming | 57 | 2458734.433200 7 Sep 2019 22:23:48.480000 | 2460361.359680 20 Feb 2024 20:37:56.352000 | 9.383 | 7.103 |
| JCH | J Hilder | 1 | 2460553.437500 30 Aug 2024 22:30:00.000000 | 2460553.437500 30 Aug 2024 22:30:00.000000 | 8.400 | 8.400 |