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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 15,540 | Minimum magnitude: | 14.500 | Maximum magnitude: | 6.600 | ||
First observation: | JD 2420158.000000 | \ | 25 Jan 1914 12:00:00.000000 UT | Latest observation: | JD 2460527.474000 | \ | 4 Aug 2024 23:22:33.600000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 15,387 |
CCD | 119 |
DSLR | 20 |
CMOS | 14 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 46 | 10 | 7 | 7 | 7 | 4 | 4 | 6 | 1 | 0 | 0 | 0 | 0 |
2023 | 107 | 12 | 6 | 10 | 8 | 14 | 12 | 7 | 5 | 9 | 4 | 12 | 8 |
2022 | 128 | 15 | 12 | 12 | 12 | 15 | 8 | 7 | 11 | 6 | 10 | 10 | 10 |
2021 | 111 | 6 | 15 | 11 | 14 | 10 | 6 | 6 | 5 | 9 | 14 | 6 | 9 |
2020 | 120 | 9 | 6 | 13 | 14 | 18 | 3 | 4 | 4 | 13 | 13 | 9 | 14 |
2019 | 97 | 7 | 11 | 10 | 6 | 7 | 6 | 3 | 8 | 12 | 10 | 9 | 8 |
2018 | 118 | 11 | 10 | 8 | 10 | 12 | 6 | 5 | 13 | 11 | 19 | 9 | 4 |
2017 | 96 | 9 | 8 | 11 | 12 | 9 | 7 | 5 | 7 | 5 | 6 | 10 | 7 |
2016 | 119 | 12 | 12 | 12 | 11 | 10 | 6 | 5 | 14 | 10 | 12 | 9 | 6 |
2015 | 132 | 13 | 12 | 13 | 16 | 7 | 9 | 9 | 11 | 12 | 10 | 11 | 9 |
2014 | 115 | 7 | 4 | 7 | 6 | 6 | 5 | 12 | 10 | 15 | 15 | 15 | 13 |
2013 | 144 | 11 | 11 | 9 | 17 | 15 | 11 | 13 | 16 | 9 | 13 | 12 | 7 |
2012 | 146 | 14 | 12 | 20 | 9 | 13 | 8 | 12 | 13 | 13 | 7 | 14 | 11 |
2011 | 135 | 10 | 8 | 14 | 12 | 14 | 7 | 6 | 10 | 13 | 14 | 12 | 15 |
2010 | 156 | 18 | 10 | 15 | 14 | 20 | 16 | 8 | 15 | 8 | 16 | 10 | 6 |
2009 | 154 | 14 | 10 | 23 | 14 | 11 | 10 | 7 | 14 | 13 | 9 | 13 | 16 |
2008 | 92 | 6 | 12 | 6 | 6 | 7 | 6 | 6 | 6 | 10 | 10 | 8 | 9 |
2007 | 69 | 8 | 5 | 7 | 4 | 4 | 3 | 5 | 4 | 6 | 8 | 8 | 7 |
2006 | 96 | 7 | 7 | 4 | 7 | 3 | 4 | 15 | 4 | 9 | 17 | 14 | 5 |
2005 | 67 | 7 | 7 | 5 | 4 | 6 | 4 | 1 | 8 | 6 | 5 | 8 | 6 |
2004 | 73 | 9 | 11 | 5 | 5 | 6 | 3 | 2 | 6 | 8 | 7 | 5 | 6 |
2003 | 87 | 10 | 7 | 9 | 5 | 3 | 3 | 4 | 9 | 9 | 10 | 9 | 9 |
2002 | 72 | 8 | 7 | 5 | 8 | 3 | 5 | 3 | 7 | 5 | 9 | 8 | 4 |
2001 | 78 | 9 | 8 | 5 | 5 | 4 | 2 | 3 | 7 | 5 | 9 | 9 | 12 |
2000 | 124 | 9 | 14 | 11 | 11 | 11 | 5 | 7 | 13 | 14 | 10 | 11 | 8 |
1999 | 141 | 13 | 7 | 12 | 14 | 10 | 6 | 9 | 13 | 15 | 15 | 12 | 15 |
1998 | 124 | 14 | 12 | 10 | 7 | 9 | 7 | 7 | 14 | 10 | 10 | 13 | 11 |
1997 | 179 | 11 | 15 | 15 | 22 | 15 | 1 | 8 | 17 | 23 | 28 | 13 | 11 |
1996 | 121 | 9 | 14 | 5 | 7 | 7 | 9 | 14 | 13 | 9 | 11 | 13 | 10 |
1995 | 125 | 14 | 10 | 12 | 6 | 7 | 3 | 7 | 14 | 15 | 17 | 12 | 8 |
1994 | 119 | 14 | 11 | 13 | 11 | 6 | 4 | 6 | 7 | 10 | 15 | 7 | 15 |
1993 | 107 | 7 | 5 | 14 | 3 | 7 | 3 | 6 | 14 | 13 | 10 | 13 | 12 |
1992 | 98 | 10 | 10 | 9 | 5 | 8 | 5 | 3 | 12 | 8 | 8 | 8 | 12 |
1991 | 106 | 10 | 9 | 8 | 9 | 8 | 5 | 3 | 9 | 13 | 8 | 13 | 11 |
1990 | 150 | 15 | 14 | 20 | 16 | 13 | 6 | 9 | 9 | 11 | 13 | 11 | 13 |
1989 | 210 | 25 | 21 | 26 | 11 | 10 | 12 | 9 | 18 | 18 | 25 | 22 | 13 |
1988 | 225 | 21 | 23 | 18 | 16 | 14 | 5 | 14 | 16 | 28 | 20 | 26 | 24 |
1987 | 208 | 23 | 16 | 25 | 15 | 15 | 5 | 10 | 16 | 14 | 21 | 26 | 22 |
1986 | 231 | 24 | 17 | 28 | 17 | 13 | 12 | 10 | 8 | 24 | 20 | 27 | 31 |
1985 | 197 | 15 | 22 | 31 | 15 | 14 | 9 | 9 | 10 | 15 | 19 | 17 | 21 |
1984 | 193 | 24 | 13 | 10 | 19 | 11 | 9 | 17 | 11 | 15 | 23 | 19 | 22 |
1983 | 226 | 20 | 21 | 27 | 23 | 9 | 5 | 12 | 20 | 21 | 26 | 20 | 22 |
1982 | 153 | 16 | 14 | 18 | 14 | 8 | 5 | 9 | 10 | 15 | 15 | 17 | 12 |
1981 | 195 | 23 | 28 | 15 | 17 | 10 | 8 | 10 | 18 | 20 | 11 | 20 | 15 |
1980 | 196 | 16 | 12 | 19 | 27 | 19 | 9 | 7 | 13 | 21 | 15 | 17 | 21 |
1979 | 173 | 10 | 13 | 20 | 16 | 11 | 6 | 10 | 11 | 17 | 18 | 21 | 20 |
1978 | 188 | 16 | 12 | 18 | 7 | 15 | 9 | 6 | 12 | 23 | 24 | 26 | 20 |
1977 | 151 | 18 | 10 | 15 | 16 | 11 | 7 | 9 | 9 | 14 | 18 | 12 | 12 |
1976 | 247 | 12 | 20 | 24 | 25 | 18 | 22 | 27 | 26 | 11 | 19 | 28 | 15 |
1975 | 201 | 21 | 6 | 15 | 13 | 13 | 9 | 7 | 28 | 28 | 26 | 17 | 18 |
1974 | 169 | 13 | 17 | 8 | 6 | 9 | 10 | 24 | 19 | 9 | 10 | 22 | 22 |
1973 | 238 | 14 | 14 | 23 | 11 | 16 | 17 | 8 | 16 | 27 | 28 | 41 | 23 |
1972 | 104 | 9 | 5 | 8 | 6 | 6 | 4 | 6 | 12 | 7 | 14 | 18 | 9 |
1971 | 119 | 8 | 9 | 10 | 8 | 6 | 4 | 6 | 8 | 13 | 20 | 19 | 8 |
1970 | 124 | 9 | 6 | 11 | 9 | 10 | 10 | 8 | 15 | 11 | 10 | 15 | 10 |
1969 | 108 | 10 | 7 | 6 | 18 | 9 | 13 | 5 | 3 | 7 | 10 | 11 | 9 |
1968 | 116 | 3 | 6 | 7 | 12 | 10 | 10 | 11 | 19 | 17 | 4 | 8 | 9 |
1967 | 153 | 7 | 11 | 5 | 7 | 16 | 13 | 17 | 10 | 16 | 20 | 14 | 17 |
1966 | 73 | 2 | 2 | 5 | 9 | 6 | 1 | 3 | 13 | 13 | 7 | 3 | 9 |
1965 | 50 | 8 | 7 | 3 | 3 | 3 | 0 | 0 | 3 | 1 | 12 | 5 | 5 |
1964 | 36 | 2 | 5 | 4 | 3 | 1 | 1 | 1 | 3 | 6 | 4 | 2 | 4 |
1963 | 158 | 13 | 13 | 16 | 9 | 13 | 8 | 16 | 13 | 13 | 13 | 15 | 16 |
1962 | 101 | 8 | 7 | 11 | 10 | 10 | 5 | 4 | 12 | 10 | 13 | 3 | 8 |
1961 | 111 | 2 | 7 | 14 | 6 | 12 | 7 | 11 | 9 | 6 | 14 | 10 | 13 |
1960 | 73 | 3 | 2 | 3 | 9 | 3 | 4 | 3 | 4 | 13 | 11 | 11 | 7 |
1959 | 72 | 6 | 7 | 9 | 6 | 4 | 5 | 7 | 6 | 8 | 6 | 6 | 2 |
1958 | 59 | 4 | 4 | 4 | 3 | 7 | 5 | 4 | 7 | 8 | 5 | 5 | 3 |
1957 | 52 | 2 | 5 | 4 | 7 | 6 | 5 | 5 | 4 | 3 | 3 | 3 | 5 |
1956 | 83 | 11 | 4 | 8 | 8 | 13 | 1 | 4 | 3 | 8 | 11 | 9 | 3 |
1955 | 115 | 9 | 9 | 17 | 13 | 5 | 4 | 7 | 10 | 14 | 10 | 8 | 9 |
1954 | 126 | 14 | 9 | 9 | 15 | 9 | 9 | 3 | 10 | 14 | 12 | 14 | 8 |
1953 | 113 | 3 | 5 | 9 | 10 | 7 | 1 | 4 | 19 | 17 | 17 | 6 | 15 |
1952 | 114 | 10 | 7 | 12 | 8 | 13 | 11 | 13 | 7 | 9 | 9 | 9 | 6 |
1951 | 97 | 2 | 0 | 3 | 11 | 4 | 7 | 10 | 16 | 19 | 15 | 5 | 5 |
1950 | 34 | 2 | 8 | 6 | 2 | 2 | 1 | 4 | 1 | 1 | 1 | 3 | 3 |
1949 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
1948 | 104 | 8 | 2 | 16 | 8 | 14 | 4 | 6 | 10 | 12 | 11 | 6 | 7 |
1947 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
1946 | 222 | 12 | 22 | 20 | 26 | 17 | 9 | 22 | 17 | 16 | 10 | 22 | 29 |
1945 | 103 | 1 | 2 | 4 | 5 | 6 | 8 | 6 | 16 | 16 | 23 | 5 | 11 |
1944 | 18 | 1 | 0 | 2 | 2 | 2 | 1 | 1 | 3 | 0 | 0 | 2 | 4 |
1943 | 19 | 2 | 0 | 0 | 2 | 2 | 0 | 2 | 3 | 3 | 1 | 1 | 3 |
1941 | 12 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1940 | 137 | 12 | 8 | 11 | 13 | 17 | 11 | 13 | 16 | 10 | 12 | 7 | 7 |
1939 | 210 | 12 | 19 | 11 | 23 | 23 | 27 | 17 | 18 | 17 | 16 | 12 | 15 |
1937 | 166 | 15 | 15 | 10 | 11 | 10 | 6 | 10 | 11 | 12 | 21 | 26 | 19 |
1936 | 135 | 11 | 8 | 15 | 9 | 9 | 7 | 7 | 14 | 15 | 12 | 11 | 17 |
1935 | 196 | 17 | 17 | 23 | 17 | 11 | 18 | 14 | 13 | 16 | 15 | 20 | 15 |
1934 | 287 | 23 | 20 | 31 | 20 | 27 | 15 | 29 | 32 | 39 | 22 | 12 | 17 |
1933 | 323 | 24 | 26 | 39 | 34 | 20 | 17 | 29 | 37 | 28 | 23 | 22 | 24 |
1932 | 276 | 23 | 25 | 29 | 29 | 19 | 25 | 19 | 17 | 24 | 27 | 17 | 22 |
1931 | 246 | 22 | 20 | 23 | 19 | 17 | 14 | 11 | 17 | 22 | 30 | 28 | 23 |
1930 | 192 | 27 | 19 | 15 | 12 | 9 | 13 | 8 | 18 | 16 | 19 | 21 | 15 |
1929 | 288 | 15 | 16 | 39 | 21 | 16 | 18 | 26 | 23 | 38 | 22 | 26 | 28 |
1928 | 258 | 17 | 20 | 15 | 15 | 15 | 15 | 19 | 22 | 35 | 30 | 29 | 26 |
1927 | 190 | 23 | 18 | 17 | 18 | 15 | 8 | 16 | 19 | 19 | 14 | 15 | 8 |
1926 | 230 | 20 | 14 | 19 | 15 | 18 | 16 | 16 | 17 | 21 | 22 | 27 | 25 |
1925 | 205 | 15 | 22 | 16 | 18 | 15 | 22 | 10 | 18 | 20 | 14 | 17 | 18 |
1924 | 232 | 29 | 23 | 21 | 17 | 25 | 17 | 16 | 15 | 14 | 13 | 20 | 22 |
1923 | 202 | 14 | 9 | 21 | 20 | 17 | 7 | 9 | 18 | 24 | 20 | 18 | 25 |
1922 | 187 | 10 | 14 | 15 | 12 | 14 | 10 | 11 | 13 | 14 | 31 | 24 | 19 |
1921 | 214 | 14 | 12 | 19 | 22 | 14 | 10 | 17 | 24 | 35 | 23 | 12 | 12 |
1920 | 303 | 25 | 25 | 35 | 22 | 32 | 26 | 18 | 21 | 27 | 35 | 20 | 17 |
1919 | 203 | 15 | 11 | 14 | 16 | 33 | 17 | 9 | 19 | 22 | 23 | 12 | 12 |
1918 | 195 | 11 | 16 | 19 | 13 | 10 | 15 | 17 | 15 | 20 | 18 | 22 | 19 |
1917 | 182 | 12 | 13 | 10 | 23 | 19 | 20 | 11 | 6 | 28 | 19 | 10 | 11 |
1916 | 174 | 12 | 10 | 16 | 18 | 14 | 10 | 13 | 21 | 19 | 13 | 13 | 15 |
1915 | 177 | 9 | 13 | 19 | 16 | 18 | 8 | 15 | 13 | 18 | 16 | 20 | 12 |
1914 | 105 | 1 | 0 | 0 | 10 | 7 | 7 | 10 | 20 | 19 | 7 | 11 | 13 |