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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 8,348 | Minimum magnitude: | 9.200 | Maximum magnitude: | 7.000 | ||
First observation: | JD 2440308.618000 | \ | 28 Mar 1969 02:49:55.200000 UT | Latest observation: | JD 2460527.448084 | \ | 4 Aug 2024 22:45:14.457600 UT |
Observation Method | Number of Observations |
---|---|
Visual | 7,462 |
Photographic | 2 |
DSLR | 26 |
CCD | 29 |
CMOS | 829 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 208 | 32 | 32 | 26 | 32 | 27 | 33 | 21 | 5 | 0 | 0 | 0 | 0 |
2023 | 442 | 70 | 69 | 29 | 36 | 49 | 24 | 22 | 16 | 22 | 23 | 60 | 22 |
2022 | 410 | 37 | 58 | 54 | 39 | 22 | 14 | 12 | 62 | 21 | 42 | 22 | 27 |
2021 | 156 | 10 | 11 | 11 | 15 | 11 | 7 | 8 | 12 | 39 | 8 | 16 | 8 |
2020 | 138 | 10 | 10 | 13 | 14 | 14 | 11 | 13 | 8 | 16 | 10 | 11 | 8 |
2019 | 121 | 12 | 13 | 11 | 8 | 10 | 6 | 9 | 10 | 14 | 14 | 7 | 7 |
2018 | 176 | 17 | 16 | 16 | 11 | 15 | 12 | 12 | 18 | 21 | 20 | 10 | 8 |
2017 | 121 | 11 | 8 | 10 | 5 | 10 | 7 | 8 | 13 | 13 | 10 | 16 | 10 |
2016 | 125 | 15 | 19 | 14 | 12 | 9 | 8 | 7 | 10 | 5 | 7 | 12 | 7 |
2015 | 133 | 17 | 20 | 17 | 11 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 9 |
2014 | 171 | 20 | 16 | 16 | 13 | 11 | 9 | 16 | 13 | 14 | 13 | 13 | 17 |
2013 | 189 | 12 | 13 | 16 | 18 | 16 | 8 | 12 | 15 | 14 | 22 | 20 | 23 |
2012 | 161 | 23 | 14 | 21 | 10 | 13 | 5 | 9 | 15 | 11 | 9 | 16 | 15 |
2011 | 171 | 16 | 16 | 18 | 21 | 15 | 10 | 9 | 11 | 15 | 12 | 14 | 14 |
2010 | 119 | 10 | 9 | 14 | 11 | 9 | 7 | 9 | 10 | 10 | 13 | 9 | 8 |
2009 | 186 | 19 | 10 | 18 | 20 | 18 | 12 | 16 | 15 | 18 | 12 | 13 | 15 |
2008 | 143 | 8 | 13 | 13 | 10 | 10 | 17 | 12 | 5 | 14 | 16 | 9 | 16 |
2007 | 135 | 12 | 10 | 13 | 13 | 9 | 5 | 12 | 7 | 14 | 14 | 11 | 15 |
2006 | 188 | 17 | 16 | 10 | 16 | 12 | 11 | 19 | 16 | 19 | 18 | 19 | 15 |
2005 | 161 | 23 | 10 | 12 | 13 | 11 | 12 | 8 | 20 | 14 | 9 | 13 | 16 |
2004 | 177 | 13 | 17 | 17 | 17 | 13 | 9 | 9 | 14 | 17 | 17 | 16 | 18 |
2003 | 208 | 22 | 24 | 27 | 14 | 13 | 7 | 13 | 24 | 20 | 22 | 11 | 11 |
2002 | 209 | 25 | 23 | 26 | 20 | 9 | 9 | 9 | 18 | 18 | 15 | 19 | 18 |
2001 | 327 | 26 | 25 | 34 | 34 | 32 | 19 | 20 | 24 | 24 | 26 | 26 | 37 |
2000 | 278 | 13 | 22 | 23 | 17 | 16 | 9 | 13 | 31 | 26 | 41 | 34 | 33 |
1999 | 182 | 19 | 13 | 12 | 11 | 11 | 8 | 15 | 20 | 20 | 19 | 17 | 17 |
1998 | 211 | 33 | 22 | 13 | 12 | 11 | 8 | 8 | 22 | 16 | 23 | 22 | 21 |
1997 | 199 | 12 | 14 | 16 | 14 | 14 | 11 | 12 | 25 | 21 | 29 | 18 | 13 |
1996 | 66 | 2 | 6 | 3 | 5 | 3 | 8 | 7 | 8 | 7 | 7 | 5 | 5 |
1995 | 212 | 16 | 18 | 19 | 17 | 15 | 10 | 19 | 18 | 20 | 28 | 18 | 14 |
1994 | 165 | 21 | 14 | 25 | 12 | 12 | 6 | 9 | 13 | 14 | 15 | 8 | 16 |
1993 | 182 | 16 | 13 | 22 | 15 | 15 | 12 | 11 | 19 | 16 | 15 | 13 | 15 |
1992 | 137 | 13 | 8 | 10 | 6 | 9 | 2 | 9 | 18 | 9 | 15 | 21 | 17 |
1991 | 124 | 21 | 13 | 17 | 10 | 6 | 5 | 3 | 9 | 12 | 5 | 15 | 8 |
1990 | 130 | 13 | 14 | 13 | 11 | 9 | 6 | 7 | 13 | 9 | 14 | 8 | 13 |
1989 | 156 | 18 | 16 | 18 | 12 | 14 | 9 | 7 | 14 | 11 | 16 | 13 | 8 |
1988 | 165 | 17 | 12 | 14 | 11 | 14 | 10 | 12 | 14 | 15 | 14 | 18 | 14 |
1987 | 211 | 18 | 14 | 23 | 20 | 17 | 11 | 12 | 23 | 19 | 21 | 18 | 15 |
1986 | 123 | 9 | 8 | 12 | 6 | 8 | 5 | 10 | 9 | 14 | 14 | 12 | 16 |
1985 | 83 | 5 | 9 | 7 | 8 | 10 | 4 | 4 | 4 | 5 | 8 | 8 | 11 |
1984 | 187 | 19 | 13 | 12 | 24 | 16 | 14 | 18 | 14 | 14 | 18 | 12 | 13 |
1983 | 130 | 10 | 9 | 10 | 9 | 7 | 8 | 6 | 16 | 14 | 12 | 14 | 15 |
1982 | 78 | 8 | 6 | 10 | 6 | 7 | 3 | 5 | 7 | 9 | 9 | 4 | 4 |
1981 | 142 | 9 | 6 | 8 | 15 | 13 | 10 | 13 | 20 | 9 | 17 | 10 | 12 |
1980 | 30 | 2 | 1 | 3 | 3 | 4 | 2 | 3 | 4 | 2 | 1 | 3 | 2 |
1979 | 92 | 10 | 10 | 9 | 10 | 6 | 4 | 5 | 10 | 9 | 7 | 4 | 8 |
1978 | 52 | 8 | 4 | 2 | 3 | 4 | 2 | 5 | 3 | 7 | 5 | 5 | 4 |
1977 | 74 | 6 | 7 | 4 | 7 | 6 | 3 | 8 | 4 | 6 | 9 | 7 | 7 |
1976 | 56 | 2 | 5 | 4 | 5 | 3 | 6 | 8 | 8 | 3 | 3 | 7 | 2 |
1975 | 36 | 4 | 3 | 1 | 3 | 4 | 2 | 1 | 5 | 3 | 4 | 3 | 3 |
1974 | 38 | 1 | 2 | 1 | 3 | 2 | 1 | 8 | 3 | 5 | 3 | 7 | 2 |
1973 | 45 | 3 | 2 | 3 | 2 | 4 | 4 | 3 | 8 | 7 | 2 | 4 | 3 |
1972 | 70 | 0 | 3 | 3 | 9 | 5 | 1 | 7 | 13 | 8 | 10 | 5 | 6 |
1971 | 95 | 5 | 9 | 8 | 14 | 15 | 1 | 9 | 7 | 0 | 13 | 9 | 5 |
1970 | 11 | 1 | 1 | 1 | 1 | 2 | 0 | 2 | 0 | 1 | 1 | 0 | 1 |
1969 | 13 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 2 | 2 | 1 | 3 | 0 |