Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,022 | Minimum magnitude: | 16.429 | Maximum magnitude: | 13.600 | ||
| First observation: | JD 2452020.521500 | \ | 21 Apr 2001 00:30:57.600000 UT | Latest observation: | JD 2458990.567570 | \ | 21 May 2020 01:37:18.048000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 588 |
| CCD | 434 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 508 | 2452024.502800 25 Apr 2001 00:04:01.920000 | 2457615.424000 14 Aug 2016 22:10:33.600000 | 16.200 | 14.100 |
| HWM | H W McGee | 41 | 2452042.508300 13 May 2001 00:11:57.120000 | 2454978.468800 26 May 2009 23:15:04.320000 | 14.500 | 13.600 |
| IW | W J Worraker | 36 | 2452020.521500 21 Apr 2001 00:30:57.600000 | 2453448.427800 18 Mar 2005 22:16:01.920000 | 15.900 | 13.600 |
| SAL | G W Salmon | 2 | 2453809.438900 14 Mar 2006 22:32:00.960000 | 2453829.400700 3 Apr 2006 21:37:00.480000 | 16.070 | 15.590 |
| SFY | J Shears | 2 | 2453968.461100 20 Aug 2006 23:03:59.040000 | 2453972.439600 24 Aug 2006 22:33:01.440000 | 15.700 | 15.200 |
| PI | R D Pickard | 1 | 2454896.341000 5 Mar 2009 20:11:02.400000 | 2454896.341000 5 Mar 2009 20:11:02.400000 | 16.200 | 16.200 |
| MZ | I Miller | 9 | 2455261.413450 5 Mar 2010 21:55:22.080000 | 2455580.555320 19 Jan 2011 01:19:39.648000 | 15.591 | 15.301 |
| SJO | S Johnston | 423 | 2457630.495370 29 Aug 2016 23:53:19.968000 | 2458990.567570 21 May 2020 01:37:18.048000 | 16.429 | 14.682 |