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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 11,937 | Minimum magnitude: | 9.409 | Maximum magnitude: | 3.757 | ||
First observation: | JD 2440302.587000 | \ | 22 Mar 1969 02:05:16.800000 UT | Latest observation: | JD 2460520.408000 | \ | 28 Jul 2024 21:47:31.200000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 10,453 |
CCD | 277 |
CMOS | 1,207 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 67 | 7 | 11 | 11 | 9 | 7 | 12 | 10 | 0 | 0 | 0 | 0 | 0 |
2023 | 176 | 12 | 18 | 38 | 34 | 14 | 13 | 9 | 17 | 8 | 4 | 4 | 5 |
2022 | 1,286 | 163 | 312 | 424 | 183 | 63 | 11 | 10 | 15 | 15 | 23 | 57 | 10 |
2021 | 404 | 69 | 111 | 59 | 94 | 12 | 11 | 12 | 9 | 7 | 8 | 8 | 4 |
2020 | 168 | 12 | 15 | 21 | 19 | 27 | 13 | 15 | 11 | 16 | 5 | 5 | 9 |
2019 | 172 | 16 | 24 | 18 | 20 | 18 | 12 | 13 | 12 | 11 | 14 | 6 | 8 |
2018 | 187 | 14 | 16 | 16 | 17 | 25 | 17 | 17 | 19 | 20 | 15 | 6 | 5 |
2017 | 173 | 21 | 15 | 19 | 13 | 17 | 11 | 15 | 19 | 13 | 7 | 14 | 9 |
2016 | 166 | 20 | 22 | 22 | 17 | 16 | 10 | 12 | 11 | 8 | 7 | 10 | 11 |
2015 | 173 | 20 | 19 | 23 | 19 | 13 | 15 | 11 | 15 | 11 | 8 | 7 | 12 |
2014 | 208 | 23 | 22 | 21 | 21 | 17 | 12 | 22 | 15 | 14 | 15 | 9 | 17 |
2013 | 188 | 11 | 13 | 18 | 20 | 19 | 13 | 16 | 17 | 14 | 19 | 15 | 13 |
2012 | 169 | 19 | 11 | 26 | 16 | 18 | 8 | 14 | 16 | 13 | 9 | 8 | 11 |
2011 | 185 | 14 | 17 | 22 | 24 | 22 | 15 | 9 | 14 | 17 | 12 | 9 | 10 |
2010 | 146 | 9 | 13 | 17 | 15 | 16 | 11 | 14 | 13 | 9 | 11 | 10 | 8 |
2009 | 225 | 25 | 16 | 27 | 33 | 21 | 13 | 19 | 18 | 20 | 8 | 13 | 12 |
2008 | 183 | 15 | 17 | 22 | 18 | 16 | 20 | 13 | 10 | 12 | 18 | 9 | 13 |
2007 | 183 | 15 | 13 | 24 | 17 | 12 | 14 | 13 | 10 | 22 | 16 | 11 | 16 |
2006 | 202 | 19 | 17 | 14 | 20 | 20 | 15 | 18 | 22 | 15 | 13 | 15 | 14 |
2005 | 171 | 14 | 15 | 15 | 17 | 13 | 10 | 11 | 22 | 19 | 9 | 15 | 11 |
2004 | 184 | 13 | 20 | 19 | 18 | 21 | 11 | 12 | 17 | 14 | 18 | 10 | 11 |
2003 | 233 | 21 | 23 | 31 | 18 | 21 | 13 | 19 | 20 | 23 | 22 | 9 | 13 |
2002 | 227 | 15 | 26 | 21 | 28 | 19 | 11 | 21 | 26 | 14 | 18 | 13 | 15 |
2001 | 230 | 18 | 20 | 21 | 29 | 25 | 18 | 17 | 20 | 13 | 15 | 14 | 20 |
2000 | 292 | 18 | 21 | 27 | 24 | 22 | 26 | 19 | 45 | 35 | 31 | 14 | 10 |
1999 | 254 | 25 | 19 | 25 | 21 | 15 | 17 | 25 | 30 | 28 | 23 | 12 | 14 |
1998 | 374 | 44 | 34 | 28 | 31 | 34 | 24 | 27 | 50 | 35 | 27 | 21 | 19 |
1997 | 216 | 8 | 20 | 26 | 18 | 20 | 12 | 13 | 25 | 20 | 24 | 19 | 11 |
1996 | 90 | 2 | 9 | 5 | 6 | 7 | 15 | 14 | 10 | 6 | 6 | 6 | 4 |
1995 | 256 | 18 | 23 | 35 | 25 | 26 | 18 | 22 | 30 | 20 | 16 | 13 | 10 |
1994 | 247 | 19 | 16 | 31 | 24 | 25 | 27 | 22 | 23 | 21 | 16 | 6 | 17 |
1993 | 246 | 20 | 18 | 31 | 20 | 31 | 21 | 22 | 25 | 15 | 16 | 10 | 17 |
1992 | 198 | 13 | 15 | 19 | 14 | 21 | 12 | 21 | 22 | 13 | 16 | 17 | 15 |
1991 | 189 | 21 | 16 | 23 | 24 | 17 | 15 | 8 | 19 | 16 | 7 | 16 | 7 |
1990 | 239 | 19 | 23 | 29 | 28 | 24 | 15 | 23 | 18 | 23 | 16 | 12 | 9 |
1989 | 286 | 23 | 30 | 37 | 22 | 40 | 25 | 26 | 25 | 20 | 22 | 10 | 6 |
1988 | 278 | 16 | 28 | 32 | 31 | 32 | 19 | 28 | 24 | 23 | 17 | 18 | 10 |
1987 | 268 | 22 | 19 | 30 | 34 | 27 | 18 | 17 | 33 | 22 | 17 | 14 | 15 |
1986 | 273 | 21 | 15 | 34 | 24 | 36 | 21 | 19 | 22 | 32 | 24 | 9 | 16 |
1985 | 250 | 17 | 23 | 31 | 33 | 28 | 15 | 26 | 29 | 16 | 12 | 10 | 10 |
1984 | 259 | 23 | 14 | 15 | 40 | 23 | 26 | 29 | 24 | 15 | 22 | 13 | 15 |
1983 | 216 | 16 | 20 | 30 | 29 | 23 | 19 | 15 | 19 | 13 | 16 | 7 | 9 |
1982 | 229 | 11 | 18 | 45 | 29 | 27 | 16 | 19 | 21 | 19 | 10 | 6 | 8 |
1981 | 249 | 17 | 18 | 16 | 30 | 24 | 18 | 26 | 32 | 19 | 25 | 12 | 12 |
1980 | 201 | 8 | 9 | 18 | 30 | 24 | 12 | 14 | 21 | 23 | 18 | 11 | 13 |
1979 | 148 | 7 | 14 | 21 | 22 | 13 | 4 | 6 | 10 | 21 | 15 | 5 | 10 |
1978 | 78 | 9 | 6 | 12 | 5 | 8 | 4 | 5 | 5 | 8 | 5 | 6 | 5 |
1977 | 103 | 8 | 7 | 10 | 16 | 10 | 8 | 11 | 14 | 9 | 8 | 1 | 1 |
1976 | 151 | 10 | 14 | 20 | 17 | 15 | 14 | 19 | 19 | 7 | 6 | 8 | 2 |
1975 | 226 | 14 | 14 | 15 | 19 | 28 | 36 | 25 | 25 | 25 | 10 | 6 | 9 |
1974 | 203 | 19 | 15 | 11 | 21 | 26 | 13 | 24 | 25 | 18 | 14 | 8 | 9 |
1973 | 117 | 5 | 6 | 10 | 8 | 8 | 17 | 16 | 18 | 4 | 2 | 7 | 16 |
1972 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 7 | 5 | 1 | 1 | 3 |
1971 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
1970 | 63 | 2 | 2 | 5 | 6 | 9 | 9 | 13 | 6 | 2 | 2 | 4 | 3 |
1969 | 8 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |