Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,502 | Minimum magnitude: | 10.800 | Maximum magnitude: | 8.300 | ||
| First observation: | JD 2441470.492300 | \ | 1 Jun 1972 23:48:54.720000 UT | Latest observation: | JD 2460946.306000 | \ | 27 Sep 2025 19:20:38.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,473 |
| Photographic | 27 |
| CCD | 2 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 30 | 3 | 0 | 0 | 0 | 6 | 6 | 7 | 4 | 4 | 0 | 0 | 0 |
| 2024 | 57 | 4 | 1 | 0 | 0 | 4 | 5 | 6 | 11 | 9 | 9 | 7 | 1 |
| 2023 | 50 | 6 | 0 | 1 | 1 | 4 | 9 | 3 | 6 | 7 | 5 | 4 | 4 |
| 2022 | 61 | 6 | 2 | 1 | 2 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 |
| 2021 | 71 | 6 | 1 | 0 | 1 | 6 | 7 | 10 | 6 | 12 | 9 | 7 | 6 |
| 2020 | 75 | 5 | 1 | 0 | 2 | 7 | 7 | 7 | 6 | 9 | 10 | 12 | 9 |
| 2019 | 47 | 2 | 2 | 0 | 0 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 6 |
| 2018 | 36 | 7 | 3 | 0 | 0 | 5 | 5 | 2 | 4 | 1 | 5 | 2 | 2 |
| 2017 | 56 | 5 | 0 | 3 | 3 | 6 | 7 | 6 | 5 | 4 | 7 | 4 | 6 |
| 2016 | 65 | 6 | 3 | 1 | 5 | 6 | 3 | 8 | 8 | 9 | 5 | 6 | 5 |
| 2015 | 72 | 7 | 3 | 2 | 3 | 5 | 6 | 10 | 8 | 8 | 8 | 5 | 7 |
| 2014 | 56 | 4 | 4 | 3 | 1 | 4 | 3 | 6 | 7 | 5 | 7 | 7 | 5 |
| 2013 | 59 | 2 | 1 | 0 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 6 | 5 |
| 2012 | 69 | 7 | 1 | 4 | 5 | 7 | 7 | 4 | 5 | 4 | 7 | 14 | 4 |
| 2011 | 59 | 2 | 1 | 1 | 4 | 8 | 4 | 4 | 5 | 10 | 6 | 6 | 8 |
| 2010 | 69 | 6 | 2 | 2 | 4 | 7 | 6 | 7 | 8 | 8 | 14 | 3 | 2 |
| 2009 | 75 | 5 | 3 | 2 | 5 | 7 | 4 | 9 | 7 | 9 | 10 | 8 | 6 |
| 2008 | 13 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 2 | 1 | 4 |
| 2007 | 26 | 1 | 2 | 0 | 0 | 2 | 1 | 4 | 4 | 4 | 3 | 3 | 2 |
| 2006 | 31 | 4 | 1 | 0 | 1 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 2 |
| 2005 | 16 | 2 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 3 | 4 | 2 |
| 2004 | 34 | 3 | 1 | 3 | 3 | 2 | 4 | 3 | 4 | 2 | 3 | 3 | 3 |
| 2003 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 5 | 3 | 2 |
| 2002 | 35 | 4 | 1 | 0 | 2 | 2 | 1 | 3 | 3 | 5 | 6 | 5 | 3 |
| 2001 | 31 | 4 | 0 | 0 | 0 | 3 | 2 | 2 | 5 | 3 | 4 | 5 | 3 |
| 2000 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
| 1999 | 35 | 3 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 3 |
| 1998 | 29 | 3 | 0 | 0 | 0 | 4 | 1 | 2 | 5 | 3 | 4 | 5 | 2 |
| 1996 | 31 | 1 | 0 | 1 | 0 | 3 | 3 | 4 | 4 | 5 | 3 | 4 | 3 |
| 1995 | 46 | 2 | 1 | 2 | 1 | 3 | 4 | 5 | 5 | 7 | 9 | 4 | 3 |
| 1994 | 41 | 4 | 0 | 3 | 0 | 1 | 5 | 5 | 5 | 4 | 5 | 4 | 5 |
| 1993 | 35 | 3 | 1 | 3 | 0 | 3 | 1 | 5 | 5 | 4 | 3 | 3 | 4 |
| 1992 | 49 | 4 | 0 | 0 | 1 | 4 | 3 | 8 | 4 | 8 | 6 | 6 | 5 |
| 1991 | 56 | 5 | 0 | 1 | 2 | 2 | 2 | 7 | 7 | 9 | 8 | 6 | 7 |
| 1990 | 90 | 14 | 5 | 4 | 1 | 13 | 6 | 10 | 4 | 9 | 10 | 9 | 5 |
| 1989 | 153 | 21 | 5 | 3 | 3 | 11 | 17 | 15 | 20 | 13 | 18 | 17 | 10 |
| 1988 | 175 | 15 | 8 | 4 | 5 | 13 | 10 | 25 | 21 | 20 | 19 | 19 | 16 |
| 1987 | 188 | 12 | 5 | 7 | 7 | 15 | 17 | 12 | 26 | 27 | 24 | 23 | 13 |
| 1986 | 202 | 18 | 6 | 6 | 7 | 14 | 20 | 20 | 19 | 23 | 27 | 22 | 20 |
| 1985 | 179 | 15 | 6 | 6 | 8 | 16 | 11 | 20 | 18 | 19 | 22 | 22 | 16 |
| 1984 | 194 | 19 | 4 | 2 | 7 | 7 | 15 | 29 | 20 | 15 | 24 | 22 | 30 |
| 1983 | 176 | 11 | 3 | 5 | 2 | 8 | 11 | 23 | 28 | 20 | 27 | 22 | 16 |
| 1982 | 147 | 8 | 3 | 7 | 4 | 9 | 9 | 15 | 23 | 24 | 16 | 16 | 13 |
| 1981 | 127 | 9 | 6 | 2 | 6 | 14 | 14 | 11 | 15 | 11 | 16 | 12 | 11 |
| 1980 | 155 | 12 | 0 | 3 | 7 | 18 | 13 | 9 | 19 | 17 | 20 | 19 | 18 |
| 1979 | 189 | 7 | 7 | 6 | 10 | 21 | 16 | 23 | 20 | 26 | 26 | 12 | 15 |
| 1978 | 149 | 12 | 1 | 1 | 1 | 12 | 9 | 15 | 18 | 21 | 21 | 21 | 17 |
| 1977 | 107 | 7 | 0 | 1 | 2 | 9 | 6 | 19 | 17 | 14 | 17 | 7 | 8 |
| 1976 | 124 | 9 | 2 | 2 | 3 | 7 | 15 | 18 | 19 | 12 | 12 | 15 | 10 |
| 1975 | 250 | 27 | 4 | 9 | 2 | 11 | 24 | 23 | 34 | 33 | 34 | 28 | 21 |
| 1974 | 260 | 12 | 8 | 5 | 6 | 21 | 17 | 30 | 35 | 36 | 25 | 37 | 28 |
| 1973 | 81 | 7 | 4 | 9 | 4 | 2 | 8 | 5 | 10 | 7 | 7 | 11 | 7 |
| 1972 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 3 | 5 | 3 |