Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,363 | Minimum magnitude: | 9.600 | Maximum magnitude: | 7.000 | ||
| First observation: | JD 2433177.434000 | \ | 17 Sep 1949 22:24:57.600000 UT | Latest observation: | JD 2460408.448000 | \ | 7 Apr 2024 22:45:07.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,306 |
| CCD | 30 |
| CMOS | 27 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 5 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 59 | 12 | 1 | 1 | 1 | 2 | 7 | 3 | 5 | 5 | 10 | 7 | 5 |
| 2022 | 58 | 10 | 0 | 1 | 3 | 3 | 4 | 3 | 4 | 3 | 5 | 7 | 15 |
| 2021 | 61 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 2 | 3 | 6 | 12 | 8 |
| 2020 | 100 | 4 | 2 | 2 | 8 | 13 | 7 | 4 | 8 | 17 | 10 | 14 | 11 |
| 2019 | 53 | 3 | 3 | 1 | 1 | 6 | 2 | 4 | 7 | 9 | 10 | 3 | 4 |
| 2018 | 72 | 4 | 3 | 3 | 1 | 9 | 7 | 9 | 9 | 10 | 8 | 7 | 2 |
| 2017 | 51 | 7 | 1 | 2 | 0 | 8 | 3 | 3 | 7 | 4 | 5 | 6 | 5 |
| 2016 | 52 | 5 | 7 | 6 | 8 | 5 | 2 | 5 | 6 | 2 | 3 | 3 | 0 |
| 2015 | 41 | 6 | 5 | 1 | 3 | 3 | 2 | 4 | 3 | 4 | 4 | 3 | 3 |
| 2014 | 78 | 12 | 10 | 5 | 2 | 3 | 3 | 8 | 7 | 7 | 6 | 6 | 9 |
| 2013 | 49 | 1 | 2 | 1 | 5 | 2 | 3 | 7 | 4 | 4 | 2 | 8 | 10 |
| 2012 | 29 | 4 | 3 | 3 | 2 | 3 | 0 | 1 | 3 | 3 | 1 | 2 | 4 |
| 2011 | 23 | 2 | 1 | 1 | 0 | 5 | 2 | 1 | 1 | 3 | 3 | 1 | 3 |
| 2010 | 32 | 6 | 2 | 4 | 1 | 4 | 1 | 3 | 1 | 1 | 3 | 4 | 2 |
| 2009 | 31 | 2 | 3 | 3 | 3 | 3 | 5 | 3 | 1 | 1 | 1 | 3 | 3 |
| 2008 | 31 | 1 | 2 | 2 | 1 | 2 | 4 | 4 | 1 | 1 | 3 | 3 | 7 |
| 2007 | 23 | 2 | 3 | 0 | 1 | 2 | 1 | 3 | 1 | 3 | 2 | 3 | 2 |
| 2006 | 20 | 3 | 1 | 2 | 1 | 0 | 3 | 3 | 1 | 0 | 1 | 3 | 2 |
| 2005 | 12 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 3 |
| 2004 | 6 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2003 | 9 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3 |
| 2002 | 24 | 4 | 1 | 0 | 0 | 1 | 2 | 2 | 4 | 1 | 3 | 5 | 1 |
| 2001 | 15 | 1 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 5 |
| 2000 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 4 |
| 1999 | 40 | 7 | 3 | 0 | 4 | 2 | 3 | 5 | 3 | 5 | 4 | 3 | 1 |
| 1998 | 64 | 11 | 9 | 5 | 3 | 4 | 1 | 1 | 4 | 6 | 7 | 5 | 8 |
| 1997 | 30 | 2 | 2 | 1 | 3 | 0 | 1 | 0 | 9 | 5 | 4 | 1 | 2 |
| 1996 | 13 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 3 | 1 | 1 | 2 |
| 1995 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1994 | 22 | 4 | 2 | 2 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 3 | 5 |
| 1993 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1992 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
| 1991 | 39 | 12 | 1 | 0 | 0 | 0 | 0 | 1 | 7 | 6 | 3 | 5 | 4 |
| 1990 | 9 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 |
| 1989 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 2 |
| 1988 | 11 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 1 |
| 1987 | 20 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 4 | 3 | 3 | 3 |
| 1986 | 24 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 2 | 3 | 5 | 4 | 3 |
| 1985 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 0 |
| 1984 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 1 | 3 |
| 1983 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 1982 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 |
| 1981 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1980 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 1979 | 9 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
| 1978 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1972 | 37 | 0 | 0 | 2 | 6 | 0 | 0 | 3 | 5 | 3 | 5 | 8 | 5 |
| 1971 | 34 | 0 | 3 | 3 | 8 | 6 | 2 | 1 | 3 | 0 | 3 | 5 | 0 |
| 1970 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
| 1969 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 |
| 1949 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |