Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 675 | Minimum magnitude: | 13.300 | Maximum magnitude: | 10.700 | ||
| First observation: | JD 2447909.368000 | \ | 17 Jan 1990 20:49:55.200000 UT | Latest observation: | JD 2459656.368000 | \ | 17 Mar 2022 20:49:55.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 112 |
| CCD | 563 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| OW | J J Howarth | 5 | 2447909.368000 17 Jan 1990 20:49:55.200000 | 2448159.431900 24 Sep 1990 22:21:56.160000 | 11.240 | 10.980 |
| WEM | M Westlund | 89 | 2450112.262000 29 Jan 1996 18:17:16.800000 | 2451840.326000 22 Oct 2000 19:49:26.400000 | 12.300 | 10.700 |
| DDB | D Boyd | 534 | 2457539.432280 30 May 2016 22:22:28.992000 | 2459523.412460 4 Nov 2021 21:53:56.544000 | 12.183 | 11.045 |
| SJO | S Johnston | 29 | 2458324.530780 25 Jul 2018 00:44:19.392000 | 2458434.445660 11 Nov 2018 22:41:45.024000 | 11.725 | 11.309 |
| RPE | R Pearce | 18 | 2459237.424000 22 Jan 2021 22:10:33.600000 | 2459656.368000 17 Mar 2022 20:49:55.200000 | 13.300 | 10.700 |