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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 342 | Minimum magnitude: | 8.000 | Maximum magnitude: | 6.800 | ||
First observation: | JD 2443472.281000 | \ | 24 Nov 1977 18:44:38.400000 UT | Latest observation: | JD 2460234.429360 | \ | 16 Oct 2023 22:18:16.704000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 275 |
CCD | 61 |
CMOS | 6 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
TY | M D Taylor | 132 | 2443472.281000 24 Nov 1977 18:44:38.400000 | 2456273.240000 11 Dec 2012 17:45:36.000000 | 7.900 | 6.800 |
DMT | M Dumont | 133 | 2451051.452800 25 Aug 1998 22:52:01.920000 | 2452266.239600 22 Dec 2001 17:45:01.440000 | 8.000 | 7.400 |
QM | T Markham | 10 | 2457275.574000 10 Sep 2015 01:46:33.600000 | 2457279.413000 13 Sep 2015 21:54:43.200000 | 7.860 | 7.610 |
COD | D S Conner | 48 | 2456857.698410 19 Jul 2014 04:45:42.624000 | 2457662.528030 1 Oct 2016 00:40:21.792000 | 7.751 | 7.229 |
GPF | G Fleming | 19 | 2459114.416210 21 Sep 2020 21:59:20.544000 | 2460234.429360 16 Oct 2023 22:18:16.704000 | 7.613 | 7.349 |