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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 9,998 | Minimum magnitude: | 6.150 | Maximum magnitude: | 2.900 | ||
First observation: | JD 2411861.000000 | \ | 8 May 1891 12:00:00.000000 UT | Latest observation: | JD 2460520.410000 | \ | 28 Jul 2024 21:50:24.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 9,547 |
CCD | 37 |
DSLR | 396 |
PEP | 18 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 24 | 12 | 0 | 0 | 0 | 4 | 3 | 5 | 0 | 0 | 0 | 0 | 0 |
2023 | 72 | 6 | 1 | 1 | 2 | 7 | 8 | 5 | 5 | 12 | 10 | 10 | 5 |
2022 | 103 | 19 | 2 | 0 | 0 | 12 | 7 | 7 | 18 | 12 | 12 | 10 | 4 |
2021 | 141 | 13 | 1 | 0 | 4 | 10 | 14 | 20 | 14 | 14 | 19 | 20 | 12 |
2020 | 166 | 9 | 2 | 2 | 6 | 18 | 12 | 15 | 14 | 30 | 15 | 26 | 17 |
2019 | 148 | 10 | 4 | 0 | 4 | 8 | 13 | 12 | 21 | 22 | 24 | 14 | 16 |
2018 | 169 | 10 | 5 | 1 | 6 | 12 | 19 | 24 | 25 | 20 | 22 | 17 | 8 |
2017 | 172 | 15 | 2 | 2 | 4 | 23 | 23 | 14 | 26 | 13 | 14 | 21 | 15 |
2016 | 249 | 16 | 7 | 2 | 10 | 22 | 15 | 33 | 34 | 20 | 32 | 35 | 23 |
2015 | 235 | 20 | 7 | 5 | 5 | 16 | 26 | 30 | 25 | 41 | 25 | 22 | 13 |
2014 | 227 | 15 | 6 | 2 | 4 | 14 | 17 | 43 | 24 | 27 | 31 | 23 | 21 |
2013 | 250 | 13 | 3 | 4 | 7 | 19 | 20 | 34 | 32 | 29 | 32 | 34 | 23 |
2012 | 222 | 19 | 7 | 3 | 1 | 35 | 10 | 22 | 24 | 37 | 19 | 23 | 22 |
2011 | 220 | 13 | 3 | 3 | 5 | 26 | 26 | 16 | 20 | 36 | 27 | 25 | 20 |
2010 | 194 | 22 | 3 | 4 | 5 | 14 | 21 | 16 | 25 | 29 | 20 | 19 | 16 |
2009 | 237 | 12 | 3 | 4 | 7 | 30 | 25 | 28 | 29 | 31 | 21 | 23 | 24 |
2008 | 163 | 13 | 9 | 6 | 5 | 11 | 18 | 20 | 16 | 20 | 20 | 14 | 11 |
2007 | 254 | 17 | 6 | 3 | 4 | 22 | 12 | 33 | 38 | 37 | 31 | 30 | 21 |
2006 | 183 | 11 | 7 | 3 | 4 | 14 | 19 | 27 | 20 | 18 | 19 | 21 | 20 |
2005 | 180 | 15 | 4 | 2 | 8 | 18 | 24 | 21 | 24 | 12 | 11 | 23 | 18 |
2004 | 136 | 9 | 6 | 2 | 6 | 19 | 16 | 10 | 13 | 12 | 16 | 12 | 15 |
2003 | 152 | 15 | 7 | 4 | 6 | 13 | 14 | 13 | 15 | 21 | 16 | 14 | 14 |
2002 | 124 | 5 | 5 | 1 | 4 | 4 | 10 | 14 | 23 | 11 | 16 | 18 | 13 |
2001 | 156 | 11 | 2 | 3 | 8 | 15 | 11 | 20 | 18 | 13 | 19 | 13 | 23 |
2000 | 173 | 16 | 4 | 2 | 3 | 13 | 19 | 18 | 23 | 22 | 18 | 23 | 12 |
1999 | 161 | 20 | 6 | 3 | 5 | 7 | 13 | 21 | 17 | 19 | 16 | 17 | 17 |
1998 | 136 | 9 | 3 | 2 | 11 | 9 | 6 | 9 | 27 | 17 | 14 | 18 | 11 |
1997 | 91 | 6 | 1 | 1 | 2 | 13 | 6 | 9 | 4 | 18 | 15 | 7 | 9 |
1996 | 85 | 1 | 2 | 0 | 5 | 6 | 8 | 8 | 8 | 16 | 8 | 13 | 10 |
1995 | 159 | 14 | 7 | 9 | 9 | 16 | 16 | 17 | 23 | 18 | 17 | 7 | 6 |
1994 | 193 | 11 | 4 | 6 | 5 | 15 | 19 | 13 | 24 | 27 | 34 | 19 | 16 |
1993 | 129 | 4 | 3 | 4 | 4 | 9 | 15 | 15 | 17 | 20 | 15 | 12 | 11 |
1992 | 150 | 8 | 5 | 6 | 10 | 27 | 15 | 12 | 13 | 12 | 18 | 9 | 15 |
1991 | 156 | 18 | 3 | 4 | 8 | 4 | 13 | 13 | 28 | 23 | 15 | 15 | 12 |
1990 | 199 | 15 | 7 | 7 | 14 | 22 | 13 | 17 | 21 | 25 | 22 | 19 | 17 |
1989 | 189 | 19 | 7 | 3 | 6 | 15 | 13 | 11 | 30 | 21 | 21 | 27 | 16 |
1988 | 200 | 16 | 6 | 2 | 7 | 9 | 13 | 24 | 18 | 29 | 31 | 21 | 24 |
1987 | 283 | 26 | 13 | 10 | 14 | 24 | 19 | 20 | 35 | 33 | 38 | 27 | 24 |
1986 | 343 | 32 | 9 | 6 | 18 | 47 | 38 | 21 | 28 | 36 | 43 | 32 | 33 |
1985 | 225 | 26 | 16 | 4 | 13 | 13 | 12 | 16 | 31 | 16 | 34 | 25 | 19 |
1984 | 275 | 20 | 7 | 3 | 15 | 19 | 9 | 26 | 35 | 26 | 54 | 31 | 30 |
1983 | 143 | 15 | 8 | 3 | 6 | 10 | 10 | 12 | 13 | 13 | 26 | 11 | 16 |
1982 | 150 | 11 | 0 | 4 | 11 | 8 | 9 | 14 | 16 | 37 | 20 | 11 | 9 |
1981 | 130 | 9 | 4 | 2 | 8 | 10 | 6 | 20 | 20 | 9 | 18 | 16 | 8 |
1980 | 166 | 11 | 1 | 3 | 5 | 25 | 10 | 20 | 18 | 15 | 21 | 21 | 16 |
1979 | 121 | 8 | 5 | 4 | 6 | 7 | 13 | 8 | 7 | 20 | 10 | 20 | 13 |
1978 | 67 | 7 | 3 | 1 | 2 | 16 | 5 | 2 | 4 | 7 | 5 | 11 | 4 |
1977 | 136 | 19 | 2 | 1 | 9 | 19 | 8 | 15 | 12 | 14 | 16 | 10 | 11 |
1976 | 220 | 13 | 6 | 11 | 16 | 12 | 15 | 20 | 22 | 12 | 27 | 44 | 22 |
1975 | 277 | 36 | 4 | 0 | 10 | 31 | 38 | 24 | 36 | 33 | 24 | 25 | 16 |
1974 | 369 | 12 | 7 | 3 | 18 | 45 | 33 | 47 | 59 | 43 | 33 | 36 | 33 |
1973 | 383 | 13 | 4 | 3 | 3 | 12 | 29 | 43 | 66 | 64 | 55 | 54 | 37 |
1972 | 144 | 9 | 0 | 2 | 8 | 6 | 5 | 19 | 27 | 22 | 22 | 13 | 11 |
1971 | 308 | 30 | 17 | 1 | 18 | 44 | 7 | 40 | 29 | 8 | 50 | 43 | 21 |
1970 | 17 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 7 | 2 | 0 | 1 | 0 |
1969 | 12 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 3 | 1 | 0 | 0 | 1 |
1968 | 7 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
1967 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
1951 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1950 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1949 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 7 | 1 | 2 |
1891 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 |