Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,636 | Minimum magnitude: | 14.300 | Maximum magnitude: | 8.400 | ||
| First observation: | JD 2423166.000000 | \ | 21 Apr 1922 12:00:00.000000 UT | Latest observation: | JD 2460625.270140 | \ | 10 Nov 2024 18:29:00.096000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,164 |
| CCD | 9 |
| DSLR | 126 |
| CMOS | 337 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 140 | 16 | 18 | 15 | 16 | 29 | 25 | 11 | 5 | 2 | 2 | 1 | 0 |
| 2023 | 241 | 5 | 37 | 16 | 15 | 36 | 17 | 16 | 11 | 20 | 22 | 30 | 16 |
| 2022 | 38 | 3 | 3 | 4 | 4 | 2 | 1 | 2 | 5 | 2 | 5 | 4 | 3 |
| 2021 | 20 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 4 | 3 |
| 2020 | 34 | 3 | 3 | 4 | 5 | 6 | 1 | 1 | 0 | 2 | 3 | 3 | 3 |
| 2019 | 49 | 6 | 3 | 4 | 6 | 3 | 1 | 3 | 7 | 5 | 3 | 4 | 4 |
| 2018 | 55 | 1 | 5 | 1 | 1 | 2 | 6 | 9 | 5 | 5 | 8 | 5 | 7 |
| 2017 | 21 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 3 | 5 | 3 | 3 | 2 |
| 2016 | 15 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 2 | 2 | 2 | 1 | 1 |
| 2015 | 18 | 1 | 2 | 1 | 2 | 0 | 1 | 2 | 1 | 3 | 2 | 1 | 2 |
| 2014 | 25 | 1 | 1 | 1 | 4 | 3 | 1 | 3 | 2 | 2 | 2 | 2 | 3 |
| 2013 | 28 | 1 | 1 | 1 | 2 | 3 | 2 | 7 | 3 | 2 | 3 | 1 | 2 |
| 2012 | 16 | 1 | 0 | 1 | 3 | 2 | 0 | 1 | 2 | 2 | 1 | 2 | 1 |
| 2011 | 20 | 1 | 1 | 1 | 1 | 3 | 1 | 6 | 0 | 1 | 1 | 2 | 2 |
| 2010 | 37 | 5 | 2 | 1 | 6 | 3 | 2 | 1 | 5 | 2 | 6 | 3 | 1 |
| 2009 | 56 | 4 | 2 | 3 | 6 | 9 | 2 | 4 | 7 | 6 | 6 | 3 | 4 |
| 2008 | 34 | 2 | 3 | 0 | 2 | 5 | 5 | 2 | 2 | 4 | 3 | 2 | 4 |
| 2007 | 39 | 2 | 1 | 2 | 5 | 6 | 2 | 5 | 3 | 3 | 5 | 3 | 2 |
| 2006 | 21 | 1 | 2 | 0 | 2 | 1 | 1 | 1 | 2 | 2 | 5 | 2 | 2 |
| 2005 | 29 | 2 | 0 | 1 | 2 | 5 | 3 | 0 | 2 | 5 | 4 | 3 | 2 |
| 2004 | 30 | 2 | 1 | 1 | 2 | 5 | 3 | 0 | 5 | 4 | 3 | 2 | 2 |
| 2003 | 26 | 0 | 0 | 0 | 2 | 3 | 1 | 3 | 3 | 3 | 5 | 4 | 2 |
| 2002 | 24 | 0 | 0 | 0 | 5 | 4 | 0 | 3 | 5 | 3 | 2 | 1 | 1 |
| 2001 | 13 | 0 | 0 | 0 | 3 | 2 | 3 | 2 | 0 | 0 | 2 | 1 | 0 |
| 2000 | 27 | 1 | 0 | 2 | 2 | 3 | 2 | 4 | 3 | 3 | 3 | 3 | 1 |
| 1999 | 27 | 0 | 0 | 1 | 3 | 3 | 3 | 5 | 2 | 3 | 3 | 3 | 1 |
| 1998 | 23 | 0 | 0 | 0 | 1 | 3 | 3 | 5 | 5 | 2 | 0 | 3 | 1 |
| 1997 | 34 | 0 | 0 | 1 | 0 | 3 | 2 | 4 | 8 | 6 | 7 | 2 | 1 |
| 1996 | 27 | 0 | 0 | 1 | 3 | 3 | 4 | 5 | 3 | 2 | 2 | 3 | 1 |
| 1995 | 27 | 0 | 0 | 0 | 3 | 3 | 3 | 4 | 7 | 1 | 3 | 2 | 1 |
| 1994 | 28 | 0 | 0 | 3 | 4 | 2 | 3 | 3 | 5 | 3 | 2 | 0 | 3 |
| 1993 | 23 | 0 | 0 | 3 | 1 | 4 | 3 | 2 | 4 | 2 | 1 | 2 | 1 |
| 1992 | 22 | 0 | 0 | 2 | 3 | 5 | 3 | 3 | 3 | 0 | 0 | 2 | 1 |
| 1991 | 26 | 1 | 0 | 1 | 3 | 4 | 4 | 2 | 5 | 3 | 3 | 0 | 0 |
| 1990 | 24 | 0 | 1 | 1 | 3 | 2 | 2 | 5 | 3 | 4 | 2 | 0 | 1 |
| 1989 | 37 | 0 | 0 | 3 | 3 | 6 | 4 | 5 | 4 | 4 | 4 | 4 | 0 |
| 1988 | 173 | 8 | 4 | 9 | 9 | 20 | 11 | 25 | 24 | 21 | 20 | 14 | 8 |
| 1987 | 140 | 4 | 3 | 9 | 11 | 12 | 15 | 15 | 21 | 20 | 13 | 12 | 5 |
| 1986 | 131 | 6 | 5 | 9 | 13 | 15 | 15 | 14 | 8 | 12 | 15 | 12 | 7 |
| 1985 | 112 | 5 | 5 | 8 | 5 | 13 | 7 | 12 | 13 | 14 | 13 | 10 | 7 |
| 1984 | 125 | 6 | 4 | 5 | 11 | 11 | 12 | 17 | 12 | 12 | 15 | 8 | 12 |
| 1983 | 190 | 11 | 8 | 13 | 15 | 16 | 17 | 17 | 23 | 19 | 24 | 14 | 13 |
| 1982 | 223 | 8 | 6 | 12 | 14 | 19 | 14 | 22 | 24 | 36 | 21 | 25 | 22 |
| 1981 | 195 | 6 | 6 | 8 | 12 | 18 | 25 | 14 | 29 | 24 | 23 | 17 | 13 |
| 1980 | 134 | 4 | 4 | 8 | 15 | 20 | 9 | 8 | 12 | 13 | 15 | 14 | 12 |
| 1979 | 53 | 1 | 4 | 3 | 3 | 9 | 3 | 2 | 5 | 7 | 8 | 4 | 4 |
| 1978 | 43 | 3 | 2 | 2 | 0 | 5 | 3 | 3 | 4 | 4 | 6 | 8 | 3 |
| 1977 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 2 | 7 | 5 | 3 |
| 1934 | 92 | 4 | 7 | 15 | 6 | 10 | 2 | 6 | 9 | 14 | 8 | 7 | 4 |
| 1933 | 68 | 3 | 3 | 5 | 7 | 7 | 2 | 8 | 11 | 8 | 7 | 5 | 2 |
| 1932 | 43 | 3 | 2 | 6 | 7 | 4 | 4 | 2 | 5 | 3 | 3 | 3 | 1 |
| 1931 | 49 | 0 | 0 | 3 | 6 | 11 | 4 | 5 | 2 | 2 | 10 | 5 | 1 |
| 1930 | 31 | 3 | 2 | 4 | 1 | 0 | 0 | 0 | 2 | 6 | 6 | 7 | 0 |
| 1929 | 52 | 1 | 1 | 6 | 7 | 4 | 5 | 4 | 7 | 5 | 7 | 5 | 0 |
| 1928 | 67 | 5 | 4 | 8 | 5 | 7 | 1 | 5 | 7 | 8 | 7 | 5 | 5 |
| 1927 | 62 | 7 | 4 | 7 | 7 | 3 | 5 | 3 | 5 | 7 | 8 | 5 | 1 |
| 1926 | 107 | 6 | 2 | 4 | 17 | 13 | 12 | 7 | 10 | 15 | 8 | 6 | 7 |
| 1925 | 112 | 3 | 4 | 5 | 6 | 2 | 14 | 18 | 8 | 13 | 14 | 12 | 13 |
| 1924 | 45 | 1 | 3 | 2 | 2 | 5 | 8 | 8 | 4 | 4 | 3 | 1 | 4 |
| 1923 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 1 | 0 | 0 |
| 1922 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |