Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 9,694 | Minimum magnitude: | 8.200 | Maximum magnitude: | 6.915 | ||
| First observation: | JD 2443241.413000 | \ | 7 Apr 1977 21:54:43.200000 UT | Latest observation: | JD 2460109.613478 | \ | 14 Jun 2023 02:43:24.499200 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 382 |
| DSLR | 6,742 |
| CCD | 1,514 |
| CMOS | 1,056 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| TY | M D Taylor | 67 | 2443241.413000 7 Apr 1977 21:54:43.200000 | 2451607.456000 3 Mar 2000 22:56:38.400000 | 7.900 | 7.100 |
| QM | T Markham | 274 | 2451427.446000 5 Sep 1999 22:42:14.400000 | 2457310.426000 14 Oct 2015 22:13:26.400000 | 8.000 | 7.200 |
| WOO | S Woodbridge | 11 | 2454356.338200 12 Sep 2007 20:07:00.480000 | 2454523.336800 26 Feb 2008 20:04:59.520000 | 7.600 | 7.400 |
| LOU | D Loughney | 226 | 2454473.293100 7 Jan 2008 19:02:03.840000 | 2459879.436000 26 Oct 2022 22:27:50.400000 | 7.820 | 7.240 |
| JTS | J T Screech | 6,519 | 2457324.254720 28 Oct 2015 18:06:47.808000 | 2459464.499965 6 Sep 2021 23:59:56.976000 | 8.070 | 6.915 |
| COD | D S Conner | 1,512 | 2456847.439090 8 Jul 2014 22:32:17.376000 | 2458148.386310 29 Jan 2018 21:16:17.184000 | 7.789 | 7.333 |
| TLH | T L Heywood | 30 | 2458398.420000 6 Oct 2018 22:04:48.000000 | 2458469.728000 17 Dec 2018 05:28:19.200000 | 8.200 | 7.600 |
| CWS | C Watkins | 1,055 | 2459454.340284 27 Aug 2021 20:10:00.537600 | 2460109.613478 14 Jun 2023 02:43:24.499200 | 7.682 | 7.187 |