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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 20,446 | Minimum magnitude: | 15.942 | Maximum magnitude: | 10.400 | ||
First observation: | JD 2424789.400000 | \ | 30 Sep 1926 21:36:00.000000 UT | Latest observation: | JD 2460468.471000 | \ | 6 Jun 2024 23:18:14.400000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 19,935 |
CCD | 471 |
CMOS | 40 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 161 | 21 | 40 | 44 | 30 | 21 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
2023 | 201 | 30 | 30 | 17 | 28 | 39 | 12 | 0 | 4 | 7 | 4 | 15 | 15 |
2022 | 350 | 45 | 50 | 52 | 51 | 38 | 10 | 54 | 8 | 7 | 12 | 11 | 12 |
2021 | 271 | 20 | 36 | 41 | 75 | 37 | 14 | 0 | 4 | 8 | 18 | 11 | 7 |
2020 | 390 | 43 | 39 | 53 | 62 | 96 | 17 | 9 | 3 | 16 | 12 | 23 | 17 |
2019 | 316 | 37 | 55 | 51 | 41 | 41 | 5 | 9 | 8 | 20 | 13 | 9 | 27 |
2018 | 306 | 36 | 52 | 28 | 39 | 53 | 13 | 5 | 4 | 8 | 18 | 25 | 25 |
2017 | 296 | 39 | 26 | 52 | 45 | 34 | 16 | 6 | 3 | 8 | 21 | 23 | 23 |
2016 | 626 | 31 | 133 | 81 | 177 | 65 | 14 | 15 | 20 | 18 | 13 | 34 | 25 |
2015 | 393 | 78 | 47 | 48 | 75 | 39 | 15 | 8 | 12 | 28 | 13 | 12 | 18 |
2014 | 304 | 38 | 39 | 44 | 33 | 29 | 11 | 10 | 16 | 13 | 20 | 11 | 40 |
2013 | 340 | 24 | 27 | 27 | 67 | 45 | 18 | 15 | 15 | 20 | 23 | 23 | 36 |
2012 | 394 | 57 | 38 | 63 | 34 | 45 | 20 | 16 | 18 | 26 | 20 | 22 | 35 |
2011 | 271 | 20 | 21 | 33 | 48 | 39 | 19 | 9 | 8 | 13 | 19 | 18 | 24 |
2010 | 336 | 33 | 27 | 50 | 63 | 37 | 14 | 7 | 21 | 20 | 22 | 21 | 21 |
2009 | 376 | 36 | 18 | 47 | 55 | 56 | 31 | 19 | 23 | 21 | 16 | 26 | 28 |
2008 | 285 | 34 | 44 | 24 | 20 | 28 | 28 | 10 | 11 | 16 | 29 | 17 | 24 |
2007 | 308 | 33 | 23 | 32 | 52 | 34 | 13 | 4 | 18 | 19 | 16 | 26 | 38 |
2006 | 173 | 16 | 20 | 17 | 21 | 15 | 7 | 7 | 7 | 11 | 12 | 25 | 15 |
2005 | 114 | 17 | 12 | 11 | 18 | 13 | 3 | 2 | 11 | 8 | 3 | 8 | 8 |
2004 | 126 | 20 | 21 | 19 | 17 | 14 | 10 | 1 | 3 | 8 | 5 | 3 | 5 |
2003 | 313 | 44 | 42 | 68 | 54 | 14 | 2 | 1 | 12 | 15 | 17 | 18 | 26 |
2002 | 231 | 26 | 36 | 31 | 59 | 25 | 1 | 2 | 0 | 6 | 13 | 21 | 11 |
2001 | 273 | 35 | 39 | 36 | 43 | 45 | 6 | 1 | 4 | 3 | 10 | 22 | 29 |
2000 | 406 | 53 | 69 | 61 | 52 | 28 | 2 | 2 | 13 | 25 | 26 | 35 | 40 |
1999 | 446 | 53 | 57 | 54 | 62 | 39 | 11 | 5 | 12 | 17 | 41 | 39 | 56 |
1998 | 322 | 53 | 46 | 31 | 39 | 35 | 2 | 2 | 6 | 19 | 27 | 28 | 34 |
1997 | 261 | 22 | 24 | 36 | 30 | 37 | 7 | 4 | 8 | 20 | 36 | 19 | 18 |
1996 | 233 | 16 | 40 | 13 | 42 | 31 | 11 | 7 | 3 | 9 | 16 | 24 | 21 |
1995 | 348 | 51 | 37 | 82 | 44 | 37 | 4 | 7 | 12 | 14 | 17 | 30 | 13 |
1994 | 313 | 35 | 37 | 42 | 47 | 28 | 16 | 9 | 9 | 14 | 21 | 13 | 42 |
1993 | 266 | 29 | 25 | 60 | 26 | 30 | 3 | 5 | 10 | 10 | 18 | 15 | 35 |
1992 | 208 | 21 | 32 | 31 | 25 | 25 | 2 | 1 | 3 | 5 | 15 | 21 | 27 |
1991 | 231 | 43 | 25 | 19 | 29 | 17 | 10 | 5 | 10 | 8 | 12 | 23 | 30 |
1990 | 264 | 32 | 33 | 44 | 33 | 18 | 11 | 10 | 10 | 9 | 16 | 23 | 25 |
1989 | 260 | 37 | 37 | 49 | 26 | 23 | 7 | 7 | 13 | 9 | 11 | 28 | 13 |
1988 | 348 | 39 | 56 | 32 | 53 | 29 | 8 | 3 | 13 | 23 | 23 | 37 | 32 |
1987 | 378 | 42 | 30 | 54 | 41 | 41 | 12 | 18 | 21 | 25 | 34 | 35 | 25 |
1986 | 385 | 42 | 35 | 51 | 37 | 35 | 19 | 15 | 12 | 20 | 30 | 35 | 54 |
1985 | 222 | 35 | 43 | 50 | 33 | 26 | 11 | 3 | 10 | 3 | 4 | 3 | 1 |
1984 | 359 | 47 | 27 | 26 | 73 | 21 | 20 | 20 | 11 | 26 | 31 | 20 | 37 |
1983 | 309 | 28 | 41 | 52 | 38 | 25 | 11 | 10 | 5 | 12 | 28 | 23 | 36 |
1982 | 235 | 21 | 26 | 52 | 29 | 23 | 0 | 2 | 8 | 14 | 14 | 20 | 26 |
1981 | 222 | 30 | 38 | 15 | 24 | 24 | 7 | 4 | 6 | 17 | 23 | 21 | 13 |
1980 | 285 | 23 | 21 | 23 | 45 | 44 | 2 | 0 | 5 | 22 | 38 | 30 | 32 |
1979 | 243 | 22 | 29 | 29 | 14 | 28 | 2 | 4 | 12 | 42 | 16 | 24 | 21 |
1978 | 186 | 33 | 14 | 26 | 11 | 20 | 9 | 3 | 5 | 12 | 11 | 31 | 11 |
1977 | 176 | 8 | 12 | 19 | 30 | 22 | 8 | 4 | 8 | 28 | 12 | 11 | 14 |
1976 | 277 | 26 | 16 | 36 | 49 | 20 | 10 | 20 | 20 | 11 | 11 | 38 | 20 |
1975 | 267 | 36 | 19 | 32 | 23 | 32 | 28 | 4 | 11 | 16 | 17 | 23 | 26 |
1974 | 314 | 36 | 33 | 29 | 40 | 34 | 21 | 22 | 17 | 19 | 8 | 31 | 24 |
1973 | 375 | 19 | 29 | 67 | 38 | 29 | 28 | 7 | 14 | 23 | 32 | 46 | 43 |
1972 | 181 | 15 | 22 | 37 | 17 | 16 | 3 | 7 | 12 | 7 | 9 | 18 | 18 |
1971 | 302 | 17 | 35 | 28 | 37 | 40 | 7 | 15 | 15 | 22 | 29 | 42 | 15 |
1970 | 239 | 15 | 31 | 25 | 24 | 29 | 15 | 9 | 14 | 20 | 16 | 19 | 22 |
1969 | 231 | 16 | 26 | 24 | 35 | 13 | 28 | 8 | 9 | 14 | 20 | 20 | 18 |
1968 | 167 | 6 | 11 | 12 | 15 | 21 | 15 | 5 | 13 | 22 | 14 | 10 | 23 |
1967 | 126 | 11 | 17 | 15 | 7 | 10 | 8 | 5 | 11 | 7 | 12 | 10 | 13 |
1966 | 71 | 7 | 5 | 6 | 4 | 5 | 3 | 1 | 8 | 8 | 10 | 3 | 11 |
1965 | 66 | 9 | 3 | 10 | 9 | 2 | 1 | 1 | 8 | 3 | 9 | 6 | 5 |
1964 | 37 | 2 | 5 | 1 | 2 | 4 | 2 | 2 | 3 | 5 | 2 | 6 | 3 |
1963 | 72 | 2 | 5 | 14 | 3 | 4 | 0 | 9 | 9 | 7 | 5 | 5 | 9 |
1962 | 83 | 16 | 8 | 7 | 2 | 2 | 7 | 3 | 7 | 11 | 5 | 3 | 12 |
1961 | 97 | 3 | 6 | 26 | 9 | 11 | 2 | 0 | 5 | 4 | 16 | 6 | 9 |
1960 | 105 | 10 | 25 | 11 | 15 | 8 | 4 | 1 | 5 | 3 | 6 | 12 | 5 |
1959 | 214 | 25 | 21 | 27 | 21 | 22 | 6 | 11 | 10 | 25 | 17 | 12 | 17 |
1958 | 129 | 15 | 8 | 14 | 12 | 19 | 5 | 10 | 10 | 5 | 15 | 10 | 6 |
1957 | 135 | 9 | 14 | 15 | 11 | 13 | 5 | 11 | 3 | 11 | 13 | 11 | 19 |
1956 | 131 | 23 | 6 | 16 | 17 | 13 | 2 | 1 | 14 | 9 | 12 | 10 | 8 |
1955 | 170 | 9 | 10 | 19 | 19 | 14 | 10 | 14 | 16 | 12 | 15 | 15 | 17 |
1954 | 130 | 11 | 7 | 11 | 20 | 9 | 4 | 6 | 12 | 10 | 18 | 13 | 9 |
1953 | 139 | 9 | 12 | 20 | 14 | 16 | 0 | 13 | 17 | 11 | 12 | 6 | 9 |
1952 | 167 | 14 | 12 | 17 | 24 | 17 | 7 | 13 | 12 | 14 | 15 | 10 | 12 |
1951 | 205 | 20 | 15 | 18 | 21 | 14 | 9 | 11 | 18 | 20 | 27 | 16 | 16 |
1950 | 261 | 16 | 19 | 29 | 28 | 18 | 22 | 15 | 29 | 15 | 28 | 24 | 18 |
1949 | 263 | 22 | 33 | 22 | 23 | 22 | 21 | 11 | 21 | 18 | 35 | 20 | 15 |
1948 | 229 | 12 | 9 | 28 | 29 | 25 | 10 | 9 | 15 | 25 | 33 | 16 | 18 |
1947 | 175 | 16 | 4 | 12 | 26 | 15 | 18 | 16 | 14 | 16 | 15 | 15 | 8 |
1946 | 178 | 6 | 2 | 10 | 18 | 27 | 14 | 18 | 13 | 16 | 16 | 15 | 23 |
1939 | 19 | 3 | 4 | 1 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1938 | 12 | 1 | 3 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
1937 | 25 | 3 | 2 | 4 | 1 | 4 | 3 | 0 | 0 | 2 | 1 | 3 | 2 |
1935 | 71 | 8 | 4 | 11 | 3 | 4 | 4 | 6 | 7 | 9 | 1 | 9 | 5 |
1934 | 103 | 6 | 9 | 9 | 7 | 10 | 12 | 15 | 5 | 11 | 10 | 2 | 7 |
1933 | 127 | 12 | 9 | 14 | 12 | 10 | 6 | 7 | 9 | 14 | 9 | 11 | 14 |
1932 | 80 | 1 | 12 | 19 | 8 | 7 | 4 | 1 | 0 | 4 | 9 | 9 | 6 |
1931 | 87 | 0 | 0 | 16 | 13 | 9 | 4 | 4 | 10 | 7 | 9 | 11 | 4 |
1930 | 78 | 10 | 13 | 7 | 14 | 2 | 2 | 1 | 2 | 6 | 11 | 5 | 5 |
1929 | 108 | 9 | 9 | 18 | 6 | 5 | 5 | 4 | 7 | 17 | 10 | 13 | 5 |
1928 | 85 | 15 | 13 | 8 | 4 | 5 | 3 | 5 | 6 | 11 | 4 | 8 | 3 |
1927 | 49 | 4 | 6 | 9 | 0 | 1 | 2 | 0 | 4 | 1 | 7 | 11 | 4 |
1926 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 |