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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 12,266 | Minimum magnitude: | 14.200 | Maximum magnitude: | 5.400 | ||
First observation: | JD 2399520.500000 | \ | 25 Jul 1857 00:00:00.000000 UT | Latest observation: | JD 2460538.395830 | \ | 15 Aug 2024 21:29:59.712000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 12,250 |
CCD | 8 |
DSLR | 8 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 31 | 2 | 3 | 3 | 6 | 4 | 6 | 6 | 1 | 0 | 0 | 0 | 0 |
2023 | 62 | 4 | 4 | 5 | 7 | 12 | 13 | 5 | 4 | 2 | 3 | 2 | 1 |
2022 | 59 | 3 | 2 | 4 | 13 | 10 | 6 | 6 | 4 | 4 | 5 | 1 | 1 |
2021 | 61 | 1 | 2 | 3 | 14 | 12 | 8 | 9 | 5 | 3 | 3 | 1 | 0 |
2020 | 82 | 3 | 3 | 6 | 8 | 23 | 16 | 9 | 6 | 3 | 2 | 0 | 3 |
2019 | 61 | 3 | 3 | 4 | 6 | 12 | 10 | 8 | 7 | 4 | 3 | 0 | 1 |
2018 | 95 | 3 | 3 | 3 | 3 | 16 | 22 | 18 | 17 | 3 | 3 | 2 | 2 |
2017 | 59 | 3 | 3 | 3 | 2 | 7 | 9 | 9 | 10 | 7 | 1 | 3 | 2 |
2016 | 54 | 1 | 2 | 3 | 3 | 4 | 5 | 10 | 12 | 6 | 3 | 2 | 3 |
2015 | 64 | 3 | 3 | 2 | 3 | 4 | 6 | 16 | 13 | 9 | 2 | 1 | 2 |
2014 | 71 | 2 | 2 | 2 | 4 | 8 | 4 | 14 | 10 | 12 | 7 | 3 | 3 |
2013 | 71 | 3 | 2 | 2 | 3 | 6 | 4 | 7 | 19 | 11 | 8 | 3 | 3 |
2012 | 60 | 3 | 3 | 3 | 2 | 3 | 4 | 7 | 11 | 12 | 6 | 3 | 3 |
2011 | 52 | 3 | 3 | 3 | 5 | 6 | 4 | 3 | 6 | 11 | 4 | 2 | 2 |
2010 | 49 | 5 | 3 | 4 | 5 | 5 | 3 | 2 | 6 | 6 | 6 | 2 | 2 |
2009 | 82 | 6 | 4 | 5 | 9 | 13 | 6 | 6 | 12 | 8 | 5 | 4 | 4 |
2008 | 58 | 3 | 3 | 3 | 3 | 4 | 9 | 5 | 5 | 8 | 10 | 2 | 3 |
2007 | 58 | 3 | 2 | 2 | 3 | 6 | 5 | 8 | 8 | 7 | 6 | 3 | 5 |
2006 | 45 | 4 | 2 | 3 | 4 | 5 | 3 | 3 | 4 | 5 | 3 | 4 | 5 |
2005 | 51 | 3 | 3 | 1 | 3 | 7 | 6 | 3 | 7 | 8 | 3 | 1 | 6 |
2004 | 46 | 5 | 3 | 3 | 3 | 6 | 4 | 3 | 7 | 6 | 2 | 1 | 3 |
2003 | 68 | 7 | 6 | 7 | 7 | 7 | 3 | 5 | 5 | 7 | 3 | 3 | 8 |
2002 | 51 | 5 | 5 | 2 | 7 | 6 | 4 | 4 | 4 | 5 | 3 | 1 | 5 |
2001 | 69 | 8 | 6 | 5 | 8 | 9 | 8 | 6 | 7 | 1 | 5 | 2 | 4 |
2000 | 92 | 9 | 8 | 12 | 10 | 12 | 9 | 6 | 11 | 5 | 4 | 4 | 2 |
1999 | 117 | 8 | 13 | 12 | 32 | 14 | 11 | 9 | 5 | 5 | 6 | 0 | 2 |
1998 | 83 | 8 | 9 | 9 | 15 | 11 | 6 | 9 | 8 | 4 | 1 | 1 | 2 |
1997 | 104 | 4 | 12 | 26 | 19 | 13 | 6 | 8 | 6 | 4 | 4 | 0 | 2 |
1996 | 81 | 2 | 10 | 3 | 15 | 11 | 12 | 12 | 10 | 4 | 0 | 0 | 2 |
1995 | 108 | 6 | 6 | 21 | 24 | 18 | 9 | 9 | 8 | 5 | 0 | 1 | 1 |
1994 | 103 | 3 | 4 | 17 | 20 | 9 | 14 | 11 | 12 | 6 | 3 | 0 | 4 |
1993 | 84 | 3 | 6 | 8 | 9 | 18 | 16 | 9 | 11 | 2 | 0 | 0 | 2 |
1992 | 86 | 2 | 3 | 5 | 8 | 18 | 11 | 15 | 17 | 6 | 1 | 0 | 0 |
1991 | 69 | 3 | 3 | 3 | 11 | 10 | 13 | 7 | 13 | 5 | 1 | 0 | 0 |
1990 | 81 | 2 | 1 | 4 | 17 | 16 | 10 | 15 | 8 | 6 | 1 | 0 | 1 |
1989 | 105 | 3 | 2 | 5 | 10 | 26 | 17 | 14 | 16 | 9 | 3 | 0 | 0 |
1988 | 162 | 3 | 4 | 5 | 14 | 29 | 22 | 30 | 22 | 23 | 9 | 0 | 1 |
1987 | 193 | 8 | 5 | 8 | 23 | 28 | 27 | 27 | 31 | 21 | 11 | 1 | 3 |
1986 | 168 | 7 | 8 | 13 | 18 | 27 | 22 | 27 | 10 | 18 | 10 | 3 | 5 |
1985 | 124 | 4 | 4 | 7 | 10 | 18 | 14 | 25 | 17 | 11 | 8 | 3 | 3 |
1984 | 162 | 1 | 2 | 4 | 18 | 22 | 25 | 40 | 23 | 13 | 8 | 3 | 3 |
1983 | 135 | 3 | 3 | 3 | 8 | 19 | 20 | 28 | 26 | 16 | 9 | 0 | 0 |
1982 | 162 | 3 | 1 | 5 | 10 | 28 | 20 | 32 | 28 | 24 | 7 | 3 | 1 |
1981 | 164 | 2 | 1 | 2 | 2 | 15 | 23 | 32 | 48 | 22 | 14 | 1 | 2 |
1980 | 82 | 0 | 0 | 0 | 7 | 13 | 2 | 18 | 17 | 12 | 9 | 0 | 4 |
1979 | 91 | 1 | 4 | 5 | 6 | 9 | 6 | 18 | 16 | 25 | 1 | 0 | 0 |
1978 | 100 | 1 | 0 | 4 | 1 | 7 | 7 | 11 | 23 | 27 | 12 | 4 | 3 |
1977 | 82 | 0 | 1 | 1 | 2 | 11 | 7 | 18 | 15 | 15 | 11 | 0 | 1 |
1976 | 110 | 4 | 4 | 3 | 7 | 8 | 13 | 22 | 25 | 14 | 7 | 3 | 0 |
1975 | 231 | 10 | 3 | 6 | 7 | 17 | 23 | 24 | 42 | 52 | 34 | 9 | 4 |
1974 | 268 | 7 | 14 | 9 | 14 | 16 | 22 | 34 | 57 | 44 | 23 | 22 | 6 |
1973 | 180 | 0 | 7 | 15 | 11 | 7 | 16 | 13 | 21 | 32 | 28 | 22 | 8 |
1972 | 23 | 1 | 0 | 2 | 2 | 5 | 1 | 1 | 6 | 1 | 0 | 4 | 0 |
1971 | 38 | 0 | 1 | 3 | 10 | 12 | 5 | 4 | 0 | 1 | 2 | 0 | 0 |
1970 | 16 | 0 | 0 | 1 | 1 | 2 | 2 | 5 | 2 | 2 | 1 | 0 | 0 |
1969 | 38 | 0 | 0 | 0 | 3 | 5 | 6 | 9 | 5 | 3 | 2 | 5 | 0 |
1968 | 87 | 4 | 2 | 14 | 9 | 17 | 10 | 8 | 16 | 7 | 0 | 0 | 0 |
1967 | 12 | 0 | 1 | 2 | 1 | 2 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
1966 | 18 | 0 | 1 | 2 | 3 | 4 | 1 | 3 | 3 | 1 | 0 | 0 | 0 |
1965 | 30 | 2 | 1 | 2 | 2 | 5 | 7 | 5 | 5 | 1 | 0 | 0 | 0 |
1964 | 20 | 0 | 0 | 0 | 1 | 5 | 4 | 3 | 6 | 1 | 0 | 0 | 0 |
1963 | 30 | 0 | 1 | 7 | 4 | 6 | 3 | 4 | 2 | 3 | 0 | 0 | 0 |
1962 | 44 | 0 | 2 | 3 | 8 | 8 | 14 | 4 | 4 | 1 | 0 | 0 | 0 |
1961 | 63 | 0 | 1 | 7 | 9 | 18 | 7 | 5 | 9 | 6 | 1 | 0 | 0 |
1960 | 85 | 0 | 3 | 5 | 13 | 16 | 9 | 8 | 10 | 8 | 4 | 3 | 6 |
1959 | 70 | 0 | 0 | 10 | 18 | 14 | 13 | 8 | 4 | 2 | 1 | 0 | 0 |
1958 | 22 | 0 | 0 | 3 | 10 | 5 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
1957 | 38 | 0 | 2 | 7 | 8 | 10 | 7 | 1 | 2 | 0 | 0 | 0 | 1 |
1956 | 27 | 1 | 0 | 1 | 4 | 9 | 1 | 5 | 4 | 1 | 1 | 0 | 0 |
1955 | 72 | 0 | 2 | 7 | 9 | 14 | 11 | 9 | 6 | 5 | 8 | 0 | 1 |
1954 | 67 | 0 | 0 | 2 | 19 | 7 | 7 | 5 | 10 | 16 | 1 | 0 | 0 |
1953 | 116 | 0 | 2 | 1 | 7 | 12 | 12 | 27 | 37 | 15 | 3 | 0 | 0 |
1952 | 100 | 1 | 2 | 4 | 15 | 20 | 18 | 17 | 10 | 7 | 4 | 1 | 1 |
1951 | 85 | 0 | 0 | 3 | 8 | 11 | 14 | 15 | 15 | 11 | 7 | 1 | 0 |
1950 | 37 | 0 | 2 | 2 | 3 | 1 | 4 | 5 | 11 | 5 | 4 | 0 | 0 |
1948 | 59 | 0 | 1 | 3 | 6 | 11 | 6 | 8 | 7 | 10 | 6 | 1 | 0 |
1947 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
1946 | 121 | 2 | 3 | 5 | 7 | 15 | 13 | 22 | 21 | 18 | 11 | 1 | 3 |
1945 | 98 | 1 | 0 | 1 | 8 | 14 | 12 | 20 | 25 | 5 | 11 | 1 | 0 |
1944 | 59 | 0 | 1 | 2 | 5 | 6 | 3 | 1 | 11 | 18 | 10 | 1 | 1 |
1943 | 53 | 1 | 0 | 0 | 1 | 3 | 4 | 10 | 18 | 12 | 3 | 1 | 0 |
1942 | 23 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 6 | 9 | 1 | 0 | 0 |
1941 | 31 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 6 | 16 | 6 | 0 | 0 |
1940 | 102 | 6 | 4 | 9 | 7 | 11 | 7 | 6 | 15 | 16 | 10 | 5 | 6 |
1939 | 122 | 9 | 15 | 8 | 11 | 7 | 10 | 12 | 14 | 10 | 12 | 8 | 6 |
1938 | 195 | 11 | 15 | 21 | 18 | 11 | 10 | 12 | 18 | 28 | 21 | 18 | 12 |
1937 | 181 | 5 | 5 | 7 | 12 | 19 | 11 | 14 | 28 | 32 | 25 | 11 | 12 |
1936 | 99 | 4 | 6 | 6 | 9 | 14 | 9 | 5 | 19 | 11 | 5 | 5 | 6 |
1935 | 92 | 7 | 7 | 7 | 10 | 7 | 4 | 10 | 12 | 6 | 9 | 7 | 6 |
1934 | 201 | 7 | 8 | 17 | 11 | 28 | 15 | 31 | 20 | 25 | 20 | 11 | 8 |
1933 | 223 | 10 | 10 | 25 | 24 | 18 | 11 | 28 | 35 | 24 | 15 | 16 | 7 |
1932 | 192 | 10 | 13 | 21 | 28 | 13 | 15 | 17 | 23 | 16 | 18 | 9 | 9 |
1931 | 209 | 10 | 13 | 24 | 16 | 20 | 17 | 16 | 15 | 17 | 28 | 25 | 8 |
1930 | 137 | 16 | 7 | 9 | 16 | 17 | 4 | 2 | 5 | 19 | 22 | 9 | 11 |
1929 | 167 | 6 | 6 | 26 | 15 | 16 | 11 | 7 | 8 | 28 | 21 | 13 | 10 |
1928 | 206 | 15 | 19 | 24 | 26 | 23 | 16 | 18 | 12 | 18 | 11 | 12 | 12 |
1927 | 223 | 15 | 18 | 20 | 32 | 27 | 18 | 18 | 20 | 21 | 16 | 9 | 9 |
1926 | 172 | 12 | 10 | 12 | 22 | 23 | 13 | 10 | 21 | 17 | 18 | 7 | 7 |
1925 | 197 | 14 | 21 | 14 | 24 | 24 | 27 | 17 | 16 | 16 | 6 | 8 | 10 |
1924 | 224 | 17 | 16 | 27 | 25 | 35 | 26 | 29 | 15 | 9 | 4 | 6 | 15 |
1923 | 174 | 6 | 7 | 13 | 20 | 26 | 17 | 22 | 18 | 20 | 8 | 8 | 9 |
1922 | 129 | 7 | 10 | 12 | 17 | 24 | 11 | 14 | 10 | 7 | 7 | 4 | 6 |
1921 | 141 | 8 | 9 | 19 | 25 | 19 | 19 | 11 | 8 | 7 | 7 | 5 | 4 |
1920 | 193 | 15 | 16 | 24 | 23 | 37 | 25 | 16 | 14 | 10 | 7 | 2 | 4 |
1919 | 171 | 9 | 10 | 19 | 19 | 32 | 17 | 15 | 15 | 15 | 8 | 8 | 4 |
1918 | 187 | 11 | 10 | 28 | 25 | 32 | 21 | 18 | 13 | 18 | 2 | 3 | 6 |
1917 | 151 | 7 | 11 | 17 | 20 | 17 | 18 | 19 | 14 | 12 | 6 | 2 | 8 |
1916 | 111 | 10 | 7 | 9 | 15 | 14 | 11 | 11 | 12 | 6 | 5 | 5 | 6 |
1915 | 161 | 1 | 8 | 19 | 25 | 28 | 17 | 25 | 19 | 7 | 2 | 3 | 7 |
1914 | 200 | 6 | 7 | 18 | 39 | 32 | 30 | 24 | 18 | 15 | 1 | 4 | 6 |
1913 | 145 | 0 | 2 | 5 | 11 | 44 | 24 | 18 | 11 | 15 | 6 | 4 | 5 |
1912 | 49 | 0 | 0 | 2 | 4 | 11 | 13 | 8 | 1 | 5 | 4 | 0 | 1 |
1911 | 62 | 1 | 0 | 4 | 7 | 11 | 11 | 13 | 5 | 6 | 1 | 2 | 1 |
1910 | 75 | 0 | 0 | 4 | 5 | 16 | 15 | 13 | 11 | 4 | 2 | 4 | 1 |
1909 | 93 | 1 | 2 | 3 | 12 | 28 | 11 | 15 | 13 | 6 | 1 | 1 | 0 |
1908 | 144 | 0 | 3 | 8 | 10 | 23 | 32 | 26 | 19 | 16 | 6 | 0 | 1 |
1907 | 118 | 0 | 1 | 10 | 8 | 19 | 27 | 22 | 13 | 10 | 6 | 2 | 0 |
1906 | 122 | 0 | 0 | 1 | 13 | 15 | 27 | 14 | 22 | 14 | 13 | 3 | 0 |
1905 | 30 | 0 | 0 | 0 | 1 | 5 | 4 | 8 | 4 | 2 | 6 | 0 | 0 |
1904 | 42 | 0 | 0 | 0 | 0 | 2 | 6 | 11 | 17 | 3 | 3 | 0 | 0 |
1903 | 17 | 0 | 0 | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 0 | 1 | 0 |
1902 | 27 | 0 | 0 | 0 | 2 | 6 | 4 | 7 | 4 | 2 | 1 | 1 | 0 |
1901 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 20 | 6 | 4 | 0 | 0 |
1900 | 32 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 16 | 7 | 1 | 0 | 0 |
1899 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
1895 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
1894 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
1891 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1881 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1879 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1878 | 5 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
1868 | 13 | 0 | 0 | 0 | 2 | 3 | 6 | 2 | 0 | 0 | 0 | 0 | 0 |
1867 | 9 | 0 | 0 | 0 | 2 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
1866 | 16 | 0 | 0 | 0 | 3 | 7 | 3 | 2 | 0 | 1 | 0 | 0 | 0 |
1865 | 18 | 0 | 0 | 0 | 1 | 6 | 5 | 3 | 2 | 1 | 0 | 0 | 0 |
1864 | 7 | 0 | 0 | 0 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
1863 | 18 | 0 | 1 | 1 | 3 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 0 |
1862 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
1861 | 10 | 0 | 0 | 0 | 1 | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
1859 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
1858 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 5 | 1 | 0 | 0 | 0 |
1857 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 8 | 3 | 1 | 0 |