Supporting amateur astronomers since 1890
|
British Astronomical Association Supporting amateur astronomers since 1890 |
|
Home | Login |
| Help |
| Total observations: | 684 | Minimum magnitude: | 11.455 | Maximum magnitude: | 10.289 | ||
| First observation: | JD 2447909.377700 | \ | 17 Jan 1990 21:03:53.280000 UT | Latest observation: | JD 2460110.468000 | \ | 14 Jun 2023 23:13:55.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 21 |
| CCD | 663 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| OW | J J Howarth | 5 | 2447909.377700 17 Jan 1990 21:03:53.280000 | 2448159.436100 24 Sep 1990 22:27:59.040000 | 11.260 | 10.880 |
| WEM | M Westlund | 14 | 2450113.301000 30 Jan 1996 19:13:26.400000 | 2450453.374000 4 Jan 1997 20:58:33.600000 | 11.000 | 10.600 |
| DDB | D Boyd | 616 | 2457491.423910 12 Apr 2016 22:10:25.824000 | 2458649.465880 14 Jun 2019 23:10:52.032000 | 11.455 | 10.289 |
| SJO | S Johnston | 47 | 2457539.531560 31 May 2016 00:45:26.784000 | 2458434.503360 12 Nov 2018 00:04:50.304000 | 10.909 | 10.608 |
| RPE | R Pearce | 2 | 2459593.347000 13 Jan 2022 20:19:40.800000 | 2460110.468000 14 Jun 2023 23:13:55.200000 | 11.100 | 10.900 |