Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,487 | Minimum magnitude: | 8.400 | Maximum magnitude: | 6.800 | ||
| First observation: | JD 2441056.500000 | \ | 15 Apr 1971 00:00:00.000000 UT | Latest observation: | JD 2461243.438000 | \ | 21 Jul 2026 22:30:43.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,204 |
| CCD | 27 |
| CMOS | 256 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 23 | 0 | 0 | 3 | 9 | 4 | 3 | 4 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 34 | 0 | 0 | 1 | 4 | 4 | 0 | 4 | 6 | 6 | 4 | 4 | 1 |
| 2024 | 28 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 4 | 8 | 4 | 2 | 0 |
| 2023 | 28 | 0 | 0 | 0 | 1 | 4 | 3 | 2 | 3 | 3 | 8 | 3 | 1 |
| 2022 | 35 | 3 | 0 | 2 | 4 | 3 | 4 | 3 | 3 | 3 | 4 | 2 | 4 |
| 2021 | 286 | 8 | 0 | 1 | 11 | 5 | 2 | 38 | 10 | 59 | 108 | 39 | 5 |
| 2020 | 55 | 0 | 0 | 1 | 6 | 8 | 5 | 4 | 4 | 10 | 5 | 5 | 7 |
| 2019 | 13 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 |
| 2018 | 25 | 1 | 2 | 1 | 2 | 5 | 1 | 2 | 4 | 5 | 2 | 0 | 0 |
| 2017 | 20 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 4 | 2 | 1 | 1 | 1 |
| 2016 | 30 | 2 | 3 | 2 | 4 | 3 | 2 | 4 | 4 | 0 | 1 | 4 | 1 |
| 2015 | 31 | 2 | 1 | 2 | 5 | 2 | 1 | 4 | 3 | 5 | 3 | 2 | 1 |
| 2014 | 46 | 4 | 2 | 2 | 3 | 2 | 3 | 7 | 5 | 7 | 3 | 4 | 4 |
| 2013 | 44 | 0 | 0 | 3 | 5 | 4 | 2 | 2 | 4 | 5 | 8 | 5 | 6 |
| 2012 | 39 | 4 | 2 | 3 | 4 | 5 | 0 | 2 | 6 | 4 | 3 | 3 | 3 |
| 2011 | 44 | 2 | 2 | 3 | 5 | 7 | 4 | 1 | 4 | 4 | 3 | 7 | 2 |
| 2010 | 49 | 2 | 2 | 3 | 5 | 4 | 2 | 4 | 7 | 3 | 5 | 7 | 5 |
| 2009 | 64 | 7 | 1 | 2 | 4 | 8 | 4 | 5 | 3 | 8 | 6 | 9 | 7 |
| 2008 | 48 | 2 | 4 | 2 | 4 | 7 | 3 | 4 | 3 | 5 | 6 | 3 | 5 |
| 2007 | 68 | 6 | 1 | 4 | 5 | 3 | 3 | 3 | 5 | 12 | 11 | 8 | 7 |
| 2006 | 73 | 5 | 2 | 4 | 4 | 3 | 2 | 5 | 8 | 9 | 14 | 10 | 7 |
| 2005 | 63 | 4 | 0 | 2 | 2 | 3 | 2 | 3 | 10 | 11 | 6 | 12 | 8 |
| 2004 | 76 | 4 | 3 | 3 | 2 | 3 | 2 | 4 | 9 | 10 | 10 | 13 | 13 |
| 2003 | 89 | 9 | 4 | 9 | 4 | 3 | 1 | 4 | 7 | 11 | 14 | 10 | 13 |
| 2002 | 75 | 5 | 1 | 6 | 7 | 3 | 0 | 4 | 5 | 9 | 15 | 13 | 7 |
| 2001 | 103 | 6 | 4 | 4 | 5 | 9 | 4 | 4 | 4 | 11 | 17 | 15 | 20 |
| 2000 | 33 | 6 | 0 | 0 | 1 | 3 | 0 | 1 | 3 | 2 | 6 | 7 | 4 |
| 1999 | 89 | 7 | 2 | 0 | 3 | 4 | 3 | 6 | 6 | 14 | 11 | 14 | 19 |
| 1998 | 94 | 2 | 3 | 4 | 5 | 5 | 2 | 3 | 10 | 9 | 17 | 15 | 19 |
| 1997 | 35 | 0 | 0 | 2 | 3 | 1 | 0 | 1 | 3 | 1 | 13 | 6 | 5 |
| 1996 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 7 | 3 |
| 1995 | 40 | 2 | 2 | 5 | 4 | 3 | 1 | 2 | 9 | 6 | 2 | 3 | 1 |
| 1994 | 101 | 2 | 3 | 3 | 4 | 3 | 8 | 6 | 12 | 19 | 19 | 11 | 11 |
| 1993 | 35 | 2 | 2 | 4 | 1 | 2 | 3 | 1 | 3 | 5 | 6 | 3 | 3 |
| 1992 | 60 | 1 | 1 | 3 | 4 | 8 | 4 | 5 | 8 | 6 | 6 | 9 | 5 |
| 1991 | 45 | 4 | 1 | 1 | 2 | 2 | 0 | 2 | 7 | 9 | 5 | 9 | 3 |
| 1990 | 52 | 1 | 2 | 1 | 7 | 5 | 3 | 4 | 5 | 7 | 7 | 5 | 5 |
| 1989 | 82 | 3 | 0 | 3 | 2 | 9 | 6 | 6 | 16 | 10 | 14 | 9 | 4 |
| 1988 | 119 | 10 | 4 | 1 | 8 | 7 | 6 | 12 | 18 | 14 | 13 | 15 | 11 |
| 1987 | 148 | 10 | 1 | 9 | 12 | 13 | 8 | 12 | 21 | 19 | 17 | 14 | 12 |
| 1986 | 139 | 8 | 0 | 6 | 6 | 12 | 8 | 8 | 12 | 26 | 22 | 17 | 14 |
| 1985 | 136 | 5 | 6 | 9 | 12 | 12 | 6 | 12 | 20 | 14 | 18 | 13 | 9 |
| 1984 | 113 | 4 | 1 | 1 | 12 | 6 | 6 | 10 | 14 | 14 | 17 | 13 | 15 |
| 1983 | 74 | 2 | 3 | 5 | 4 | 7 | 5 | 9 | 8 | 7 | 14 | 6 | 4 |
| 1982 | 69 | 5 | 0 | 5 | 10 | 9 | 1 | 9 | 10 | 8 | 5 | 3 | 4 |
| 1981 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6 | 5 | 6 | 4 | 4 |
| 1980 | 38 | 2 | 1 | 2 | 5 | 4 | 1 | 3 | 5 | 4 | 3 | 5 | 3 |
| 1979 | 55 | 2 | 2 | 3 | 6 | 4 | 3 | 4 | 6 | 8 | 9 | 5 | 3 |
| 1978 | 40 | 1 | 0 | 1 | 2 | 4 | 4 | 1 | 3 | 4 | 8 | 7 | 5 |
| 1977 | 47 | 0 | 0 | 1 | 7 | 7 | 2 | 7 | 6 | 4 | 7 | 4 | 2 |
| 1976 | 44 | 0 | 0 | 0 | 4 | 1 | 3 | 7 | 6 | 7 | 4 | 10 | 2 |
| 1975 | 58 | 1 | 0 | 0 | 3 | 4 | 5 | 3 | 10 | 11 | 8 | 7 | 6 |
| 1974 | 49 | 0 | 1 | 2 | 3 | 4 | 0 | 7 | 6 | 8 | 9 | 6 | 3 |
| 1973 | 43 | 3 | 2 | 1 | 2 | 5 | 4 | 3 | 10 | 3 | 3 | 4 | 3 |
| 1972 | 68 | 0 | 0 | 3 | 8 | 6 | 5 | 5 | 12 | 8 | 9 | 8 | 4 |
| 1971 | 48 | 0 | 0 | 0 | 3 | 4 | 1 | 16 | 6 | 1 | 11 | 5 | 1 |