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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 14,251 | Minimum magnitude: | 10.000 | Maximum magnitude: | 5.300 | ||
First observation: | JD 2433176.434000 | \ | 16 Sep 1949 22:24:57.600000 UT | Latest observation: | JD 2460538.406250 | \ | 15 Aug 2024 21:45:00.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 12,642 |
Photographic | 24 |
DSLR | 745 |
CCD | 84 |
CMOS | 756 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 353 | 59 | 43 | 51 | 47 | 56 | 50 | 36 | 11 | 0 | 0 | 0 | 0 |
2023 | 598 | 57 | 84 | 43 | 61 | 75 | 49 | 40 | 33 | 36 | 33 | 56 | 31 |
2022 | 599 | 46 | 78 | 115 | 117 | 36 | 37 | 15 | 24 | 17 | 28 | 38 | 48 |
2021 | 371 | 28 | 48 | 51 | 56 | 32 | 24 | 24 | 15 | 26 | 27 | 21 | 19 |
2020 | 528 | 25 | 39 | 58 | 72 | 119 | 27 | 31 | 25 | 40 | 23 | 35 | 34 |
2019 | 354 | 42 | 39 | 35 | 30 | 23 | 18 | 19 | 33 | 33 | 33 | 19 | 30 |
2018 | 345 | 20 | 31 | 26 | 22 | 37 | 31 | 34 | 31 | 31 | 37 | 24 | 21 |
2017 | 290 | 29 | 21 | 31 | 22 | 24 | 18 | 21 | 33 | 27 | 20 | 24 | 20 |
2016 | 313 | 33 | 40 | 30 | 29 | 20 | 15 | 29 | 29 | 21 | 21 | 24 | 22 |
2015 | 332 | 34 | 31 | 31 | 23 | 28 | 23 | 22 | 21 | 32 | 23 | 37 | 27 |
2014 | 351 | 37 | 28 | 33 | 50 | 40 | 16 | 29 | 26 | 18 | 25 | 20 | 29 |
2013 | 311 | 22 | 16 | 28 | 27 | 32 | 24 | 29 | 23 | 23 | 28 | 27 | 32 |
2012 | 323 | 33 | 27 | 47 | 24 | 42 | 22 | 15 | 21 | 26 | 16 | 26 | 24 |
2011 | 354 | 20 | 25 | 41 | 46 | 39 | 33 | 25 | 18 | 34 | 24 | 26 | 23 |
2010 | 242 | 13 | 19 | 24 | 31 | 21 | 17 | 15 | 19 | 20 | 27 | 21 | 15 |
2009 | 288 | 29 | 23 | 36 | 34 | 29 | 17 | 20 | 19 | 21 | 19 | 23 | 18 |
2008 | 256 | 24 | 25 | 30 | 27 | 24 | 24 | 15 | 10 | 19 | 20 | 20 | 18 |
2007 | 219 | 19 | 23 | 29 | 23 | 19 | 11 | 15 | 10 | 16 | 16 | 13 | 25 |
2006 | 260 | 22 | 22 | 17 | 29 | 25 | 16 | 18 | 27 | 18 | 19 | 26 | 21 |
2005 | 236 | 21 | 20 | 21 | 22 | 18 | 16 | 12 | 23 | 21 | 18 | 24 | 20 |
2004 | 234 | 22 | 21 | 27 | 23 | 13 | 14 | 13 | 16 | 22 | 22 | 19 | 22 |
2003 | 259 | 30 | 30 | 33 | 19 | 18 | 10 | 18 | 26 | 23 | 27 | 10 | 15 |
2002 | 209 | 18 | 24 | 23 | 22 | 12 | 10 | 13 | 19 | 13 | 18 | 17 | 20 |
2001 | 214 | 17 | 19 | 20 | 19 | 13 | 12 | 16 | 18 | 15 | 20 | 20 | 25 |
2000 | 209 | 16 | 22 | 15 | 16 | 20 | 10 | 14 | 20 | 20 | 23 | 13 | 20 |
1999 | 213 | 17 | 17 | 11 | 20 | 17 | 15 | 16 | 18 | 21 | 25 | 16 | 20 |
1998 | 277 | 36 | 29 | 19 | 24 | 22 | 16 | 13 | 27 | 20 | 22 | 25 | 24 |
1997 | 171 | 8 | 12 | 17 | 14 | 14 | 11 | 9 | 17 | 17 | 20 | 17 | 15 |
1996 | 104 | 1 | 10 | 4 | 7 | 5 | 13 | 12 | 15 | 13 | 12 | 8 | 4 |
1995 | 222 | 10 | 18 | 26 | 21 | 22 | 16 | 15 | 29 | 19 | 19 | 14 | 13 |
1994 | 177 | 18 | 10 | 18 | 14 | 10 | 17 | 16 | 18 | 14 | 23 | 7 | 12 |
1993 | 191 | 18 | 12 | 26 | 20 | 20 | 14 | 14 | 21 | 12 | 14 | 8 | 12 |
1992 | 221 | 13 | 16 | 18 | 17 | 22 | 8 | 15 | 21 | 20 | 25 | 25 | 21 |
1991 | 213 | 25 | 18 | 23 | 19 | 11 | 12 | 9 | 23 | 21 | 12 | 22 | 18 |
1990 | 253 | 26 | 22 | 28 | 23 | 19 | 12 | 21 | 23 | 20 | 23 | 16 | 20 |
1989 | 264 | 28 | 26 | 33 | 22 | 28 | 17 | 22 | 18 | 21 | 16 | 19 | 14 |
1988 | 293 | 25 | 31 | 28 | 29 | 30 | 14 | 21 | 29 | 23 | 24 | 17 | 22 |
1987 | 250 | 19 | 20 | 23 | 29 | 26 | 14 | 13 | 26 | 20 | 18 | 20 | 22 |
1986 | 272 | 25 | 29 | 36 | 23 | 28 | 17 | 17 | 16 | 25 | 21 | 15 | 20 |
1985 | 218 | 22 | 18 | 25 | 24 | 16 | 17 | 16 | 16 | 14 | 19 | 13 | 18 |
1984 | 240 | 18 | 15 | 17 | 29 | 21 | 17 | 20 | 17 | 20 | 26 | 18 | 22 |
1983 | 203 | 17 | 19 | 22 | 23 | 20 | 16 | 8 | 19 | 13 | 19 | 13 | 14 |
1982 | 209 | 14 | 15 | 19 | 21 | 20 | 7 | 22 | 27 | 28 | 13 | 8 | 15 |
1981 | 199 | 19 | 14 | 13 | 20 | 15 | 11 | 16 | 22 | 17 | 24 | 14 | 14 |
1980 | 194 | 12 | 11 | 21 | 27 | 21 | 8 | 12 | 17 | 22 | 12 | 13 | 18 |
1979 | 118 | 9 | 8 | 11 | 15 | 16 | 3 | 6 | 10 | 14 | 8 | 7 | 11 |
1978 | 103 | 21 | 11 | 10 | 11 | 9 | 5 | 1 | 5 | 5 | 5 | 7 | 13 |
1977 | 120 | 10 | 7 | 13 | 11 | 9 | 6 | 8 | 10 | 14 | 17 | 8 | 7 |
1976 | 153 | 12 | 13 | 18 | 19 | 16 | 15 | 12 | 14 | 6 | 11 | 12 | 5 |
1975 | 285 | 26 | 21 | 31 | 22 | 29 | 32 | 19 | 26 | 32 | 16 | 17 | 14 |
1974 | 348 | 22 | 26 | 23 | 21 | 27 | 19 | 33 | 48 | 50 | 37 | 25 | 17 |
1973 | 293 | 16 | 23 | 36 | 15 | 16 | 20 | 25 | 45 | 40 | 17 | 17 | 23 |
1972 | 118 | 6 | 2 | 7 | 18 | 13 | 8 | 12 | 18 | 11 | 8 | 10 | 5 |
1971 | 244 | 14 | 17 | 20 | 36 | 27 | 10 | 33 | 33 | 11 | 14 | 18 | 11 |
1970 | 18 | 3 | 2 | 2 | 3 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 1 |
1969 | 11 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 4 | 0 |
1950 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1949 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 |