Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 669 | Minimum magnitude: | 8.100 | Maximum magnitude: | 6.800 | ||
| First observation: | JD 2412739.500000 | \ | 3 Oct 1893 00:00:00.000000 UT | Latest observation: | JD 2459158.301000 | \ | 4 Nov 2020 19:13:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 600 |
| CCD | 69 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| TY | M D Taylor | 51 | 2448269.235000 12 Jan 1991 17:38:24.000000 | 2452214.283000 31 Oct 2001 18:47:31.200000 | 8.100 | 7.400 |
| SJO | S Johnston | 97 | 2450756.314500 3 Nov 1997 19:32:52.800000 | 2451553.354100 9 Jan 2000 20:29:54.240000 | 7.820 | 7.000 |
| QM | T Markham | 318 | 2453589.552100 7 Aug 2005 01:15:01.440000 | 2457538.525000 30 May 2016 00:36:00.000000 | 7.700 | 6.800 |
| JMP | J De Morae Pereira | 20 | 2412739.500000 3 Oct 1893 00:00:00.000000 | 2412830.500000 2 Jan 1894 00:00:00.000000 | 7.900 | 7.100 |
| TLH | T L Heywood | 114 | 2457601.443000 31 Jul 2016 22:37:55.200000 | 2459158.301000 4 Nov 2020 19:13:26.400000 | 7.700 | 6.950 |
| COD | D S Conner | 69 | 2456850.424630 11 Jul 2014 22:11:28.032000 | 2457662.510440 1 Oct 2016 00:15:02.016000 | 7.897 | 7.233 |