Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,867 | Minimum magnitude: | 10.613 | Maximum magnitude: | 6.500 | ||
| First observation: | JD 2444137.337000 | \ | 20 Sep 1979 20:05:16.800000 UT | Latest observation: | JD 2460371.327000 | \ | 1 Mar 2024 19:50:52.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 705 |
| CCD | 3,162 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| QM | T Markham | 574 | 2444137.337000 20 Sep 1979 20:05:16.800000 | 2457525.490000 16 May 2016 23:45:36.000000 | 9.300 | 8.000 |
| DDB | D Boyd | 3,162 | 2457976.445720 10 Aug 2017 22:41:50.208000 | 2458016.436550 19 Sep 2017 22:28:37.920000 | 10.613 | 8.449 |
| TLH | T L Heywood | 52 | 2457997.380000 31 Aug 2017 21:07:12.000000 | 2458961.387000 21 Apr 2020 21:17:16.800000 | 8.930 | 8.000 |
| TY | M D Taylor | 2 | 2453796.478000 1 Mar 2006 23:28:19.200000 | 2453799.445000 4 Mar 2006 22:40:48.000000 | 8.200 | 8.100 |
| RKH | R K Hunt | 77 | 2459137.391600 14 Oct 2020 21:23:54.240000 | 2460371.327000 1 Mar 2024 19:50:52.800000 | 8.600 | 6.500 |