Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,135 | Minimum magnitude: | 8.100 | Maximum magnitude: | 7.100 | ||
| First observation: | JD 2440954.400000 | \ | 2 Jan 1971 21:36:00.000000 UT | Latest observation: | JD 2460209.465000 | \ | 21 Sep 2023 23:09:36.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,133 |
| DSLR | 2 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 23 | 2440954.400000 2 Jan 1971 21:36:00.000000 | 2441594.400000 3 Oct 1972 21:36:00.000000 | 8.000 | 7.300 |
| UP | D A Pickup | 9 | 2441140.500000 8 Jul 1971 00:00:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 7.500 | 7.400 |
| IS | J E Isles | 1 | 2441150.500000 18 Jul 1971 00:00:00.000000 | 2441150.500000 18 Jul 1971 00:00:00.000000 | 7.600 | 7.600 |
| GO | A Good | 6 | 2441179.400000 15 Aug 1971 21:36:00.000000 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 7.700 | 7.200 |
| GH | T Gough | 17 | 2441182.500000 19 Aug 1971 00:00:00.000000 | 2441644.200000 22 Nov 1972 16:48:00.000000 | 7.770 | 7.300 |
| QA | P Quadt | 14 | 2441271.600000 16 Nov 1971 02:24:00.000000 | 2441654.500000 3 Dec 1972 00:00:00.000000 | 7.900 | 7.100 |
| CM | M Currie | 24 | 2441383.400000 6 Mar 1972 21:36:00.000000 | 2441682.300000 30 Dec 1972 19:12:00.000000 | 8.100 | 7.330 |
| HY | P W Hornby | 11 | 2441410.500000 3 Apr 1972 00:00:00.000000 | 2441655.300000 3 Dec 1972 19:12:00.000000 | 8.000 | 7.350 |
| PM | M Poxon | 13 | 2441415.400000 7 Apr 1972 21:36:00.000000 | 2441660.300000 8 Dec 1972 19:12:00.000000 | 8.000 | 7.500 |
| CP | P R Clayton | 1 | 2441539.600000 10 Aug 1972 02:24:00.000000 | 2441539.600000 10 Aug 1972 02:24:00.000000 | 7.400 | 7.400 |
| HF | G M Hurst | 1 | 2441547.400000 17 Aug 1972 21:36:00.000000 | 2441547.400000 17 Aug 1972 21:36:00.000000 | 7.600 | 7.600 |
| JB | B Jobson | 5 | 2441587.400000 26 Sep 1972 21:36:00.000000 | 2441675.400000 23 Dec 1972 21:36:00.000000 | 7.600 | 7.400 |
| RHF | R B I Fraser | 145 | 2443520.359000 11 Jan 1978 20:36:57.600000 | 2450809.302000 26 Dec 1997 19:14:52.800000 | 8.000 | 7.400 |
| POG | G Pointer | 14 | 2448260.251300 3 Jan 1991 18:01:52.320000 | 2449601.381200 5 Sep 1994 21:08:55.680000 | 7.900 | 7.250 |
| QRA | G Ramsay | 27 | 2448263.413100 6 Jan 1991 21:54:51.840000 | 2449247.458300 16 Sep 1993 22:59:57.120000 | 8.000 | 7.100 |
| QM | T Markham | 734 | 2443591.417000 23 Mar 1978 22:00:28.800000 | 2457569.542000 30 Jun 2016 01:00:28.800000 | 8.000 | 7.270 |
| AG | S W Albrighton | 459 | 2448269.305500 12 Jan 1991 19:19:55.200000 | 2458011.389000 14 Sep 2017 21:20:09.600000 | 8.100 | 7.200 |
| RL | R Billington | 1 | 2449367.271500 14 Jan 1994 18:30:57.600000 | 2449367.271500 14 Jan 1994 18:30:57.600000 | 7.800 | 7.800 |
| MM | I A Middlemist | 40 | 2450817.451300 3 Jan 1998 22:49:52.320000 | 2451530.239600 17 Dec 1999 17:45:01.440000 | 7.600 | 7.300 |
| LMC | L McCalman | 39 | 2452347.440300 13 Mar 2002 22:34:01.920000 | 2453687.420100 12 Nov 2005 22:04:56.640000 | 7.700 | 7.200 |
| BAR | M Barrett | 19 | 2457039.517000 17 Jan 2015 00:24:28.800000 | 2458056.476000 29 Oct 2017 23:25:26.400000 | 8.000 | 7.300 |
| TLH | T L Heywood | 136 | 2457573.517000 4 Jul 2016 00:24:28.800000 | 2460209.465000 21 Sep 2023 23:09:36.000000 | 7.800 | 7.300 |
| TY | M D Taylor | 216 | 2452203.425000 20 Oct 2001 22:12:00.000000 | 2457026.246000 3 Jan 2015 17:54:14.400000 | 7.900 | 7.200 |
| TJ | J Toone | 178 | 2444692.664000 29 Mar 1981 03:56:09.600000 | 2447092.308000 23 Oct 1987 19:23:31.200000 | 8.000 | 7.400 |
| IWT | I L Walton | 2 | 2458961.444460 21 Apr 2020 22:40:01.344000 | 2458961.444570 21 Apr 2020 22:40:10.848000 | 7.780 | 7.490 |