Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 363 | Minimum magnitude: | 7.800 | Maximum magnitude: | 6.000 | ||
| First observation: | JD 2441851.440300 | \ | 17 Jun 1973 22:34:01.920000 UT | Latest observation: | JD 2458960.503000 | \ | 21 Apr 2020 00:04:19.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 363 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| QM | T Markham | 145 | 2444475.524000 24 Aug 1980 00:34:33.600000 | 2457512.517000 4 May 2016 00:24:28.800000 | 7.000 | 6.600 |
| HF | G M Hurst | 16 | 2441851.440300 17 Jun 1973 22:34:01.920000 | 2444201.395800 23 Nov 1979 21:29:57.120000 | 7.400 | 6.000 |
| CM | M Currie | 18 | 2441867.518700 4 Jul 1973 00:26:55.680000 | 2442048.245100 31 Dec 1973 17:52:56.640000 | 7.200 | 6.600 |
| AG | S W Albrighton | 8 | 2443284.437500 20 May 1977 22:30:00.000000 | 2443398.392400 11 Sep 1977 21:25:03.360000 | 7.500 | 7.300 |
| TL | S Taylor | 36 | 2443285.520800 22 May 1977 00:29:57.120000 | 2445353.272200 18 Jan 1983 18:31:58.080000 | 7.800 | 6.500 |
| MM | I A Middlemist | 13 | 2444893.316000 15 Oct 1981 19:35:02.400000 | 2445322.053500 18 Dec 1982 13:17:02.400000 | 6.700 | 6.400 |
| IW | W J Worraker | 37 | 2445408.711100 15 Mar 1983 05:03:59.040000 | 2445729.743100 30 Jan 1984 05:50:03.840000 | 7.000 | 6.300 |
| HB | M A Hather | 27 | 2445711.263200 11 Jan 1984 18:19:00.480000 | 2445879.487500 27 Jun 1984 23:42:00.000000 | 7.100 | 6.200 |
| TLH | T L Heywood | 4 | 2457605.420000 4 Aug 2016 22:04:48.000000 | 2458960.503000 21 Apr 2020 00:04:19.200000 | 6.900 | 6.700 |
| RHF | R B I Fraser | 59 | 2445640.440000 1 Nov 1983 22:33:36.000000 | 2447204.333000 12 Feb 1988 19:59:31.200000 | 7.600 | 7.300 |