Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,401 | Minimum magnitude: | 7.500 | Maximum magnitude: | 6.280 | ||
| First observation: | JD 2443113.465000 | \ | 30 Nov 1976 23:09:36.000000 UT | Latest observation: | JD 2460232.597000 | \ | 15 Oct 2023 02:19:40.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,401 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| TY | M D Taylor | 637 | 2444243.491000 4 Jan 1980 23:47:02.400000 | 2457089.389000 7 Mar 2015 21:20:09.600000 | 7.200 | 6.340 |
| ON | N M Bone | 112 | 2445350.444000 15 Jan 1983 22:39:21.600000 | 2454507.375000 10 Feb 2008 21:00:00.000000 | 6.900 | 6.500 |
| QM | T Markham | 669 | 2444208.479000 30 Nov 1979 23:29:45.600000 | 2457517.392000 8 May 2016 21:24:28.800000 | 6.800 | 6.280 |
| POG | G Pointer | 13 | 2448261.352700 4 Jan 1991 20:27:53.280000 | 2450078.452000 26 Dec 1995 22:50:52.800000 | 6.900 | 6.440 |
| UN | B R M Munden | 148 | 2445793.370000 2 Apr 1984 20:52:48.000000 | 2453002.398600 28 Dec 2003 21:33:59.040000 | 7.500 | 6.600 |
| RHF | R B I Fraser | 344 | 2443113.465000 30 Nov 1976 23:09:36.000000 | 2452312.461000 6 Feb 2002 23:03:50.400000 | 7.050 | 6.300 |
| QRA | G Ramsay | 76 | 2445725.326000 25 Jan 1984 19:49:26.400000 | 2449062.305500 15 Mar 1993 19:19:55.200000 | 7.300 | 6.700 |
| PI | R D Pickard | 1 | 2448329.430500 13 Mar 1991 22:19:55.200000 | 2448329.430500 13 Mar 1991 22:19:55.200000 | 6.930 | 6.930 |
| SMA | A Smeaton | 11 | 2446381.474000 11 Nov 1985 23:22:33.600000 | 2448507.614500 8 Sep 1991 02:44:52.800000 | 6.800 | 6.600 |
| NZ | I P Nartowicz | 67 | 2449463.583300 21 Apr 1994 01:59:57.120000 | 2450020.718700 30 Oct 1995 05:14:55.680000 | 7.110 | 6.560 |
| AG | S W Albrighton | 16 | 2449799.333300 22 Mar 1995 19:59:57.120000 | 2456667.336000 9 Jan 2014 20:03:50.400000 | 6.950 | 6.390 |
| MM | I A Middlemist | 42 | 2444243.372000 4 Jan 1980 20:55:40.800000 | 2450937.395800 3 May 1998 21:29:57.120000 | 6.800 | 6.500 |
| HF | G M Hurst | 15 | 2444456.385000 4 Aug 1980 21:14:24.000000 | 2456355.341000 3 Mar 2013 20:11:02.400000 | 6.900 | 6.600 |
| TLH | T L Heywood | 106 | 2457632.608000 1 Sep 2016 02:35:31.200000 | 2460232.597000 15 Oct 2023 02:19:40.800000 | 6.900 | 6.600 |
| VS | T G Saville | 43 | 2444936.469000 27 Nov 1981 23:15:21.600000 | 2446173.367000 17 Apr 1985 20:48:28.800000 | 7.000 | 6.700 |
| IW | W J Worraker | 10 | 2445743.453000 12 Feb 1984 22:52:19.200000 | 2445993.684000 20 Oct 1984 04:24:57.600000 | 7.000 | 6.700 |
| HU | D Hufton | 1 | 2446743.463000 8 Nov 1986 23:06:43.200000 | 2446743.463000 8 Nov 1986 23:06:43.200000 | 6.600 | 6.600 |
| GRF | G R Floodgate | 2 | 2445763.340000 3 Mar 1984 20:09:36.000000 | 2445794.347000 3 Apr 1984 20:19:40.800000 | 6.900 | 6.900 |
| UT | A Hutchings | 44 | 2446514.431000 24 Mar 1986 22:20:38.400000 | 2446924.426000 8 May 1987 22:13:26.400000 | 6.900 | 6.400 |
| EP | B Espey | 27 | 2444244.369000 5 Jan 1980 20:51:21.600000 | 2444970.369000 31 Dec 1981 20:51:21.600000 | 7.000 | 6.300 |
| HB | M A Hather | 17 | 2445711.362000 11 Jan 1984 20:41:16.800000 | 2445817.389000 26 Apr 1984 21:20:09.600000 | 6.900 | 6.500 |