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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 1,873 | Minimum magnitude: | 18.505 | Maximum magnitude: | 13.200 | ||
First observation: | JD 2452013.529900 | \ | 14 Apr 2001 00:43:03.360000 UT | Latest observation: | JD 2460537.424300 | \ | 14 Aug 2024 22:10:59.520000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 718 |
CCD | 1,155 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
XG | G Poyner | 465 | 2452085.499300 24 Jun 2001 23:58:59.520000 | 2460537.424300 14 Aug 2024 22:10:59.520000 | 17.900 | 13.600 |
HWM | H W McGee | 75 | 2452908.361800 25 Sep 2003 20:40:59.520000 | 2454978.652800 27 May 2009 03:40:01.920000 | 16.200 | 13.200 |
CPJ | C P Jones | 41 | 2452013.529900 14 Apr 2001 00:43:03.360000 | 2453827.350700 1 Apr 2006 20:25:00.480000 | 15.900 | 14.200 |
MZ | I Miller | 527 | 2453902.496840 15 Jun 2006 23:55:26.976000 | 2456030.410400 12 Apr 2012 21:50:58.560000 | 18.462 | 14.313 |
PI | R D Pickard | 125 | 2453861.412500 5 May 2006 21:54:00.000000 | 2454169.689930 10 Mar 2007 04:33:29.952000 | 16.948 | 14.918 |
SFY | J Shears | 136 | 2453479.422847 18 Apr 2005 22:08:53.980800 | 2454101.399300 31 Dec 2006 21:34:59.520000 | 17.600 | 14.317 |
AX | C M Allen | 45 | 2455058.400700 14 Aug 2009 21:37:00.480000 | 2455845.388200 10 Oct 2011 21:19:00.480000 | 14.800 | 13.700 |
DDB | D Boyd | 249 | 2453120.500150 25 Apr 2004 00:00:12.960000 | 2453764.602130 29 Jan 2006 02:27:04.032000 | 14.853 | 14.268 |
RSA | R Sargent | 210 | 2459324.439160 19 Apr 2021 22:32:23.424000 | 2460038.465930 3 Apr 2023 23:10:56.352000 | 18.505 | 14.518 |