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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 7,464 | Minimum magnitude: | 6.600 | Maximum magnitude: | 5.200 | ||
First observation: | JD 2440230.597000 | \ | 9 Jan 1969 02:19:40.800000 UT | Latest observation: | JD 2460517.431000 | \ | 25 Jul 2024 22:20:38.400000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 7,275 |
CCD | 30 |
CMOS | 25 |
PEP | 134 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 54 | 6 | 6 | 13 | 7 | 6 | 9 | 7 | 0 | 0 | 0 | 0 | 0 |
2023 | 90 | 8 | 8 | 14 | 10 | 8 | 9 | 8 | 8 | 6 | 2 | 4 | 5 |
2022 | 132 | 14 | 11 | 17 | 12 | 11 | 9 | 8 | 13 | 14 | 9 | 5 | 9 |
2021 | 99 | 9 | 9 | 8 | 14 | 12 | 8 | 9 | 5 | 10 | 5 | 8 | 2 |
2020 | 133 | 10 | 12 | 18 | 15 | 20 | 9 | 11 | 9 | 13 | 6 | 6 | 4 |
2019 | 101 | 9 | 12 | 11 | 10 | 9 | 6 | 9 | 8 | 9 | 8 | 5 | 5 |
2018 | 127 | 12 | 12 | 10 | 14 | 15 | 11 | 13 | 13 | 12 | 8 | 3 | 4 |
2017 | 110 | 13 | 11 | 12 | 7 | 12 | 8 | 8 | 11 | 9 | 5 | 7 | 7 |
2016 | 107 | 13 | 13 | 11 | 11 | 12 | 7 | 9 | 7 | 3 | 6 | 8 | 7 |
2015 | 104 | 14 | 17 | 14 | 9 | 7 | 6 | 6 | 6 | 7 | 5 | 5 | 8 |
2014 | 142 | 13 | 15 | 14 | 14 | 11 | 8 | 15 | 14 | 10 | 10 | 8 | 10 |
2013 | 131 | 8 | 10 | 14 | 13 | 12 | 8 | 14 | 13 | 10 | 10 | 9 | 10 |
2012 | 135 | 14 | 13 | 22 | 12 | 14 | 5 | 12 | 12 | 10 | 7 | 7 | 7 |
2011 | 123 | 10 | 10 | 14 | 13 | 13 | 10 | 9 | 9 | 11 | 10 | 7 | 7 |
2010 | 101 | 9 | 10 | 11 | 10 | 9 | 8 | 8 | 8 | 5 | 9 | 8 | 6 |
2009 | 138 | 12 | 5 | 15 | 17 | 14 | 10 | 12 | 12 | 11 | 8 | 8 | 14 |
2008 | 109 | 10 | 9 | 9 | 10 | 8 | 15 | 7 | 3 | 10 | 10 | 9 | 9 |
2007 | 103 | 10 | 6 | 11 | 11 | 9 | 8 | 8 | 6 | 10 | 10 | 5 | 9 |
2006 | 120 | 9 | 10 | 8 | 11 | 11 | 10 | 16 | 13 | 7 | 7 | 10 | 8 |
2005 | 89 | 7 | 5 | 8 | 5 | 9 | 9 | 6 | 12 | 9 | 4 | 6 | 9 |
2004 | 85 | 7 | 11 | 8 | 5 | 10 | 6 | 6 | 8 | 7 | 9 | 5 | 3 |
2003 | 108 | 9 | 6 | 15 | 11 | 11 | 6 | 8 | 11 | 9 | 9 | 5 | 8 |
2002 | 88 | 7 | 6 | 7 | 10 | 12 | 4 | 10 | 9 | 5 | 7 | 6 | 5 |
2001 | 140 | 11 | 11 | 13 | 15 | 16 | 9 | 9 | 13 | 9 | 13 | 9 | 12 |
2000 | 174 | 12 | 15 | 27 | 17 | 17 | 8 | 13 | 17 | 16 | 12 | 11 | 9 |
1999 | 176 | 17 | 15 | 18 | 15 | 11 | 15 | 21 | 15 | 16 | 14 | 8 | 11 |
1998 | 196 | 26 | 20 | 18 | 20 | 13 | 14 | 14 | 23 | 13 | 13 | 11 | 11 |
1997 | 170 | 8 | 21 | 25 | 20 | 22 | 9 | 8 | 9 | 11 | 16 | 12 | 9 |
1996 | 144 | 2 | 16 | 7 | 14 | 11 | 19 | 19 | 16 | 12 | 9 | 8 | 11 |
1995 | 230 | 14 | 21 | 32 | 23 | 29 | 17 | 22 | 27 | 16 | 12 | 9 | 8 |
1994 | 212 | 10 | 12 | 21 | 14 | 25 | 24 | 19 | 22 | 24 | 21 | 8 | 12 |
1993 | 161 | 13 | 15 | 21 | 13 | 19 | 13 | 11 | 16 | 10 | 12 | 6 | 12 |
1992 | 127 | 12 | 12 | 11 | 14 | 13 | 4 | 15 | 11 | 6 | 8 | 10 | 11 |
1991 | 145 | 18 | 14 | 21 | 17 | 10 | 7 | 9 | 14 | 14 | 6 | 10 | 5 |
1990 | 136 | 10 | 14 | 18 | 16 | 17 | 8 | 11 | 7 | 11 | 8 | 6 | 10 |
1989 | 170 | 18 | 20 | 20 | 15 | 23 | 18 | 15 | 11 | 9 | 9 | 7 | 5 |
1988 | 209 | 14 | 16 | 21 | 20 | 26 | 20 | 25 | 16 | 15 | 12 | 15 | 9 |
1987 | 235 | 15 | 18 | 27 | 30 | 28 | 13 | 18 | 23 | 20 | 18 | 13 | 12 |
1986 | 188 | 12 | 12 | 18 | 17 | 24 | 14 | 16 | 13 | 22 | 19 | 10 | 11 |
1985 | 178 | 11 | 15 | 21 | 22 | 19 | 9 | 12 | 21 | 12 | 16 | 10 | 10 |
1984 | 193 | 14 | 11 | 12 | 33 | 23 | 17 | 19 | 18 | 10 | 17 | 10 | 9 |
1983 | 141 | 13 | 15 | 25 | 20 | 17 | 13 | 10 | 10 | 6 | 4 | 4 | 4 |
1982 | 210 | 12 | 18 | 40 | 25 | 22 | 13 | 21 | 22 | 21 | 7 | 5 | 4 |
1981 | 234 | 10 | 15 | 15 | 25 | 27 | 15 | 25 | 38 | 19 | 22 | 11 | 12 |
1980 | 132 | 10 | 6 | 12 | 18 | 17 | 7 | 12 | 11 | 9 | 11 | 8 | 11 |
1979 | 86 | 10 | 6 | 10 | 8 | 10 | 5 | 6 | 1 | 7 | 3 | 8 | 12 |
1978 | 54 | 5 | 3 | 8 | 6 | 9 | 4 | 5 | 5 | 3 | 4 | 2 | 0 |
1977 | 82 | 5 | 4 | 8 | 11 | 10 | 4 | 10 | 7 | 11 | 8 | 3 | 1 |
1976 | 120 | 8 | 7 | 11 | 18 | 11 | 8 | 15 | 18 | 4 | 6 | 12 | 2 |
1975 | 225 | 18 | 13 | 19 | 22 | 24 | 26 | 24 | 27 | 24 | 11 | 10 | 7 |
1974 | 252 | 21 | 20 | 17 | 24 | 24 | 14 | 28 | 33 | 27 | 19 | 12 | 13 |
1973 | 172 | 4 | 11 | 22 | 16 | 13 | 17 | 18 | 18 | 13 | 10 | 10 | 20 |
1972 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 5 | 2 | 2 | 2 |
1970 | 10 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
1969 | 10 | 2 | 0 | 3 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |