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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 16,648 | Minimum magnitude: | 11.400 | Maximum magnitude: | 6.500 | ||
First observation: | JD 2412720.500000 | \ | 14 Sep 1893 00:00:00.000000 UT | Latest observation: | JD 2460520.447000 | \ | 28 Jul 2024 22:43:40.800000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 16,616 |
CCD | 31 |
DSLR | 1 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 56 | 2 | 4 | 10 | 7 | 10 | 12 | 11 | 0 | 0 | 0 | 0 | 0 |
2023 | 110 | 4 | 6 | 5 | 12 | 18 | 18 | 11 | 16 | 8 | 4 | 4 | 4 |
2022 | 117 | 5 | 8 | 16 | 14 | 14 | 10 | 9 | 14 | 9 | 11 | 3 | 4 |
2021 | 135 | 3 | 5 | 15 | 24 | 18 | 16 | 17 | 9 | 9 | 12 | 4 | 3 |
2020 | 146 | 5 | 7 | 11 | 20 | 30 | 13 | 15 | 11 | 15 | 7 | 8 | 4 |
2019 | 143 | 3 | 12 | 16 | 16 | 18 | 18 | 14 | 18 | 10 | 9 | 5 | 4 |
2018 | 124 | 7 | 8 | 7 | 10 | 18 | 19 | 13 | 15 | 10 | 8 | 6 | 3 |
2017 | 131 | 8 | 5 | 21 | 13 | 17 | 10 | 10 | 14 | 12 | 6 | 9 | 6 |
2016 | 132 | 3 | 12 | 13 | 17 | 14 | 7 | 14 | 19 | 12 | 7 | 9 | 5 |
2015 | 108 | 8 | 6 | 6 | 10 | 9 | 6 | 11 | 14 | 16 | 7 | 3 | 12 |
2014 | 98 | 5 | 6 | 9 | 11 | 11 | 6 | 14 | 11 | 6 | 9 | 4 | 6 |
2013 | 89 | 4 | 4 | 7 | 8 | 13 | 7 | 8 | 8 | 7 | 11 | 4 | 8 |
2012 | 82 | 5 | 4 | 7 | 9 | 9 | 5 | 6 | 12 | 9 | 6 | 5 | 5 |
2011 | 74 | 4 | 4 | 8 | 11 | 8 | 7 | 7 | 4 | 6 | 6 | 5 | 4 |
2010 | 101 | 6 | 5 | 7 | 14 | 9 | 8 | 11 | 13 | 5 | 11 | 9 | 3 |
2009 | 112 | 5 | 5 | 12 | 11 | 13 | 11 | 14 | 14 | 12 | 5 | 5 | 5 |
2008 | 111 | 4 | 6 | 9 | 12 | 14 | 11 | 12 | 6 | 12 | 14 | 4 | 7 |
2007 | 82 | 4 | 3 | 7 | 7 | 7 | 6 | 9 | 7 | 12 | 9 | 5 | 6 |
2006 | 79 | 3 | 4 | 2 | 8 | 7 | 9 | 9 | 8 | 10 | 9 | 8 | 2 |
2005 | 71 | 5 | 3 | 7 | 7 | 8 | 7 | 3 | 9 | 8 | 6 | 4 | 4 |
2004 | 62 | 4 | 4 | 4 | 7 | 7 | 6 | 4 | 6 | 7 | 6 | 3 | 4 |
2003 | 68 | 5 | 2 | 9 | 5 | 7 | 5 | 7 | 9 | 6 | 5 | 4 | 4 |
2002 | 81 | 3 | 5 | 6 | 16 | 10 | 8 | 6 | 9 | 6 | 9 | 1 | 2 |
2001 | 94 | 5 | 5 | 7 | 22 | 18 | 10 | 7 | 6 | 1 | 3 | 4 | 6 |
2000 | 152 | 6 | 8 | 8 | 17 | 23 | 17 | 16 | 26 | 17 | 8 | 4 | 2 |
1999 | 93 | 7 | 8 | 8 | 11 | 7 | 6 | 8 | 12 | 11 | 8 | 3 | 4 |
1998 | 152 | 12 | 7 | 15 | 18 | 21 | 13 | 9 | 16 | 13 | 12 | 8 | 8 |
1997 | 84 | 3 | 7 | 7 | 4 | 5 | 2 | 6 | 13 | 12 | 16 | 4 | 5 |
1996 | 39 | 1 | 2 | 2 | 3 | 2 | 4 | 5 | 4 | 5 | 4 | 4 | 3 |
1995 | 72 | 6 | 5 | 7 | 8 | 12 | 3 | 5 | 6 | 7 | 7 | 4 | 2 |
1994 | 69 | 4 | 5 | 10 | 10 | 4 | 3 | 7 | 8 | 4 | 6 | 2 | 6 |
1993 | 88 | 5 | 7 | 9 | 6 | 16 | 13 | 8 | 8 | 4 | 4 | 2 | 6 |
1992 | 81 | 3 | 5 | 7 | 7 | 9 | 7 | 9 | 11 | 4 | 8 | 4 | 7 |
1991 | 59 | 5 | 5 | 3 | 4 | 6 | 4 | 4 | 7 | 8 | 6 | 4 | 3 |
1990 | 103 | 8 | 6 | 13 | 14 | 12 | 8 | 12 | 8 | 7 | 6 | 5 | 4 |
1989 | 139 | 10 | 5 | 18 | 13 | 20 | 19 | 19 | 11 | 10 | 8 | 4 | 2 |
1988 | 141 | 4 | 4 | 8 | 16 | 22 | 11 | 21 | 16 | 16 | 12 | 8 | 3 |
1987 | 134 | 7 | 5 | 10 | 17 | 22 | 14 | 8 | 22 | 12 | 10 | 4 | 3 |
1986 | 157 | 10 | 6 | 14 | 13 | 18 | 16 | 16 | 18 | 17 | 20 | 4 | 5 |
1985 | 138 | 4 | 10 | 21 | 20 | 19 | 9 | 15 | 14 | 11 | 8 | 5 | 2 |
1984 | 162 | 5 | 8 | 11 | 24 | 19 | 18 | 26 | 18 | 12 | 9 | 7 | 5 |
1983 | 179 | 9 | 11 | 15 | 30 | 16 | 15 | 23 | 23 | 16 | 11 | 6 | 4 |
1982 | 193 | 9 | 9 | 31 | 26 | 29 | 13 | 19 | 22 | 19 | 6 | 7 | 3 |
1981 | 192 | 5 | 13 | 13 | 20 | 26 | 23 | 26 | 33 | 17 | 9 | 5 | 2 |
1980 | 113 | 5 | 4 | 12 | 22 | 20 | 5 | 8 | 11 | 11 | 8 | 3 | 4 |
1979 | 154 | 6 | 11 | 16 | 21 | 22 | 10 | 14 | 13 | 20 | 16 | 4 | 1 |
1978 | 119 | 8 | 9 | 15 | 14 | 17 | 9 | 7 | 13 | 14 | 7 | 2 | 4 |
1977 | 132 | 0 | 2 | 13 | 20 | 29 | 20 | 17 | 13 | 7 | 6 | 3 | 2 |
1976 | 146 | 6 | 5 | 16 | 21 | 16 | 17 | 21 | 21 | 9 | 8 | 5 | 1 |
1975 | 281 | 13 | 16 | 25 | 28 | 36 | 33 | 24 | 39 | 32 | 21 | 9 | 5 |
1974 | 285 | 9 | 16 | 8 | 29 | 42 | 28 | 42 | 44 | 31 | 11 | 18 | 7 |
1973 | 143 | 3 | 8 | 12 | 11 | 9 | 18 | 14 | 22 | 20 | 7 | 10 | 9 |
1972 | 31 | 1 | 2 | 5 | 3 | 2 | 0 | 1 | 11 | 3 | 3 | 0 | 0 |
1971 | 165 | 4 | 11 | 19 | 20 | 19 | 11 | 18 | 19 | 17 | 15 | 9 | 3 |
1970 | 190 | 8 | 9 | 21 | 15 | 17 | 17 | 21 | 25 | 20 | 16 | 13 | 8 |
1969 | 174 | 3 | 3 | 9 | 16 | 11 | 29 | 33 | 21 | 11 | 17 | 17 | 4 |
1968 | 182 | 7 | 9 | 18 | 21 | 18 | 18 | 24 | 23 | 21 | 11 | 6 | 6 |
1967 | 212 | 5 | 12 | 29 | 23 | 23 | 23 | 22 | 27 | 16 | 18 | 9 | 5 |
1966 | 148 | 2 | 2 | 8 | 12 | 17 | 8 | 14 | 25 | 28 | 18 | 4 | 10 |
1965 | 193 | 7 | 8 | 25 | 20 | 25 | 29 | 16 | 26 | 16 | 12 | 6 | 3 |
1964 | 191 | 4 | 6 | 6 | 26 | 22 | 18 | 27 | 30 | 38 | 9 | 2 | 3 |
1963 | 194 | 6 | 10 | 23 | 21 | 18 | 14 | 21 | 25 | 19 | 19 | 10 | 8 |
1962 | 180 | 12 | 9 | 20 | 16 | 11 | 18 | 24 | 20 | 12 | 23 | 5 | 10 |
1961 | 176 | 11 | 9 | 24 | 14 | 18 | 13 | 19 | 15 | 15 | 20 | 10 | 8 |
1960 | 122 | 5 | 12 | 11 | 21 | 9 | 13 | 13 | 16 | 11 | 5 | 4 | 2 |
1959 | 185 | 2 | 9 | 18 | 17 | 18 | 18 | 30 | 22 | 25 | 16 | 8 | 2 |
1958 | 60 | 3 | 3 | 5 | 11 | 9 | 4 | 4 | 6 | 8 | 4 | 1 | 2 |
1957 | 52 | 3 | 5 | 5 | 6 | 6 | 6 | 4 | 5 | 4 | 5 | 3 | 0 |
1956 | 62 | 5 | 1 | 10 | 10 | 7 | 0 | 5 | 7 | 5 | 8 | 4 | 0 |
1955 | 114 | 2 | 6 | 10 | 18 | 8 | 10 | 15 | 15 | 11 | 9 | 8 | 2 |
1954 | 83 | 5 | 1 | 5 | 12 | 5 | 6 | 7 | 7 | 18 | 8 | 7 | 2 |
1953 | 96 | 3 | 6 | 11 | 8 | 15 | 6 | 7 | 9 | 8 | 13 | 3 | 7 |
1952 | 120 | 4 | 7 | 12 | 15 | 11 | 13 | 16 | 14 | 12 | 8 | 5 | 3 |
1951 | 125 | 4 | 5 | 8 | 19 | 12 | 11 | 15 | 19 | 11 | 12 | 8 | 1 |
1950 | 108 | 4 | 9 | 9 | 18 | 13 | 12 | 9 | 15 | 6 | 7 | 6 | 0 |
1949 | 107 | 3 | 4 | 5 | 8 | 10 | 11 | 12 | 17 | 17 | 10 | 6 | 4 |
1948 | 139 | 5 | 5 | 16 | 17 | 17 | 14 | 18 | 13 | 13 | 13 | 3 | 5 |
1947 | 49 | 2 | 1 | 6 | 7 | 3 | 4 | 6 | 6 | 5 | 5 | 2 | 2 |
1946 | 218 | 6 | 13 | 15 | 34 | 30 | 20 | 24 | 22 | 17 | 19 | 8 | 10 |
1945 | 105 | 0 | 3 | 12 | 9 | 11 | 8 | 13 | 17 | 11 | 17 | 1 | 3 |
1944 | 54 | 0 | 5 | 10 | 4 | 1 | 0 | 1 | 9 | 11 | 11 | 2 | 0 |
1943 | 54 | 0 | 1 | 6 | 7 | 6 | 10 | 7 | 7 | 8 | 2 | 0 | 0 |
1942 | 16 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 5 | 5 | 1 | 0 | 0 |
1941 | 27 | 2 | 5 | 4 | 1 | 0 | 0 | 1 | 4 | 7 | 3 | 0 | 0 |
1940 | 199 | 7 | 4 | 20 | 35 | 35 | 23 | 16 | 20 | 18 | 12 | 3 | 6 |
1939 | 262 | 6 | 19 | 28 | 39 | 34 | 23 | 32 | 34 | 15 | 12 | 11 | 9 |
1938 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1937 | 232 | 8 | 12 | 16 | 17 | 30 | 21 | 20 | 38 | 30 | 24 | 7 | 9 |
1936 | 157 | 6 | 9 | 16 | 11 | 16 | 16 | 20 | 24 | 14 | 13 | 6 | 6 |
1935 | 158 | 10 | 12 | 15 | 13 | 16 | 14 | 14 | 21 | 15 | 11 | 11 | 6 |
1934 | 220 | 12 | 11 | 26 | 20 | 29 | 14 | 23 | 21 | 28 | 15 | 10 | 11 |
1933 | 283 | 16 | 16 | 34 | 34 | 22 | 20 | 28 | 38 | 29 | 18 | 15 | 13 |
1932 | 255 | 17 | 23 | 34 | 31 | 17 | 26 | 21 | 30 | 20 | 15 | 12 | 9 |
1931 | 237 | 13 | 19 | 29 | 20 | 22 | 23 | 16 | 17 | 20 | 32 | 17 | 9 |
1930 | 209 | 18 | 15 | 24 | 20 | 13 | 21 | 16 | 20 | 19 | 24 | 8 | 11 |
1929 | 298 | 8 | 8 | 31 | 38 | 34 | 23 | 29 | 30 | 38 | 21 | 20 | 18 |
1928 | 220 | 17 | 18 | 20 | 19 | 19 | 11 | 19 | 16 | 31 | 23 | 16 | 11 |
1927 | 197 | 14 | 15 | 21 | 20 | 18 | 17 | 13 | 26 | 14 | 12 | 14 | 13 |
1926 | 199 | 10 | 9 | 17 | 13 | 14 | 19 | 20 | 18 | 26 | 25 | 14 | 14 |
1925 | 230 | 16 | 19 | 20 | 20 | 18 | 24 | 24 | 18 | 26 | 15 | 19 | 11 |
1924 | 310 | 18 | 21 | 48 | 41 | 37 | 28 | 30 | 23 | 17 | 16 | 14 | 17 |
1923 | 245 | 12 | 16 | 19 | 20 | 18 | 15 | 28 | 29 | 36 | 22 | 19 | 11 |
1922 | 270 | 8 | 25 | 29 | 25 | 42 | 16 | 22 | 22 | 25 | 31 | 16 | 9 |
1921 | 254 | 15 | 19 | 31 | 37 | 20 | 20 | 20 | 25 | 31 | 20 | 9 | 7 |
1920 | 250 | 20 | 22 | 27 | 18 | 20 | 15 | 14 | 22 | 35 | 31 | 15 | 11 |
1919 | 229 | 14 | 13 | 20 | 17 | 27 | 22 | 22 | 21 | 27 | 23 | 13 | 10 |
1918 | 224 | 17 | 16 | 23 | 17 | 27 | 18 | 20 | 21 | 29 | 14 | 13 | 9 |
1917 | 210 | 10 | 13 | 18 | 26 | 18 | 11 | 22 | 17 | 26 | 23 | 13 | 13 |
1916 | 167 | 14 | 9 | 10 | 17 | 17 | 11 | 14 | 16 | 15 | 21 | 13 | 10 |
1915 | 200 | 8 | 13 | 13 | 23 | 26 | 15 | 18 | 19 | 23 | 12 | 17 | 13 |
1914 | 238 | 13 | 15 | 15 | 33 | 38 | 30 | 24 | 19 | 18 | 10 | 13 | 10 |
1913 | 240 | 15 | 16 | 19 | 13 | 32 | 29 | 16 | 24 | 26 | 26 | 14 | 10 |
1912 | 214 | 3 | 10 | 23 | 21 | 16 | 20 | 21 | 13 | 25 | 31 | 16 | 15 |
1911 | 101 | 4 | 1 | 1 | 3 | 10 | 13 | 21 | 18 | 17 | 4 | 5 | 4 |
1893 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |