Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 773 | Minimum magnitude: | 14.387 | Maximum magnitude: | 9.400 | ||
| First observation: | JD 2447351.308300 | \ | 8 Jul 1988 19:23:57.120000 UT | Latest observation: | JD 2458335.458000 | \ | 4 Aug 2018 22:59:31.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 739 |
| CCD | 34 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 18 | 2447351.308300 8 Jul 1988 19:23:57.120000 | 2447853.186100 22 Nov 1989 16:27:59.040000 | 9.600 | 9.400 |
| XG | G Poyner | 599 | 2448444.479100 6 Jul 1991 23:29:54.240000 | 2456518.410000 13 Aug 2013 21:50:24.000000 | 12.600 | 10.330 |
| HWM | H W McGee | 31 | 2451008.463800 13 Jul 1998 23:07:52.320000 | 2452467.488200 11 Jul 2002 23:43:00.480000 | 12.780 | 11.800 |
| DGL | D Gill | 1 | 2451370.477000 10 Jul 1999 23:26:52.800000 | 2451370.477000 10 Jul 1999 23:26:52.800000 | 11.500 | 11.500 |
| SAL | G W Salmon | 2 | 2452871.400000 19 Aug 2003 21:36:00.000000 | 2452907.329200 24 Sep 2003 19:54:02.880000 | 12.900 | 12.900 |
| JZ | R D Januszewski | 5 | 2453940.485400 23 Jul 2006 23:38:58.560000 | 2454351.447900 7 Sep 2007 22:44:58.560000 | 12.500 | 12.000 |
| BJ | B J Beesley | 79 | 2454601.578500 15 May 2008 01:53:02.400000 | 2455525.263900 24 Nov 2010 18:20:00.960000 | 12.600 | 11.600 |
| RPE | R Pearce | 3 | 2457923.542000 19 Jun 2017 01:00:28.800000 | 2458335.458000 4 Aug 2018 22:59:31.200000 | 11.800 | 11.600 |
| DDB | D Boyd | 34 | 2457971.423320 5 Aug 2017 22:09:34.848000 | 2458292.449150 22 Jun 2018 22:46:46.560000 | 14.387 | 11.634 |
| RKH | R K Hunt | 1 | 2452872.377800 20 Aug 2003 21:04:01.920000 | 2452872.377800 20 Aug 2003 21:04:01.920000 | 13.800 | 13.800 |