Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,995 | Minimum magnitude: | 9.740 | Maximum magnitude: | 6.200 | ||
| First observation: | JD 2442055.454000 | \ | 7 Jan 1974 22:53:45.600000 UT | Latest observation: | JD 2460429.399000 | \ | 28 Apr 2024 21:34:33.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,930 |
| CCD | 36 |
| CMOS | 29 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 42 | 14 | 10 | 10 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 168 | 17 | 14 | 13 | 12 | 10 | 8 | 9 | 11 | 14 | 23 | 20 | 17 |
| 2022 | 167 | 18 | 9 | 17 | 21 | 9 | 9 | 8 | 14 | 14 | 17 | 17 | 14 |
| 2021 | 144 | 10 | 13 | 13 | 17 | 11 | 10 | 10 | 9 | 12 | 14 | 13 | 12 |
| 2020 | 210 | 11 | 13 | 27 | 27 | 27 | 12 | 12 | 15 | 19 | 16 | 19 | 12 |
| 2019 | 124 | 9 | 13 | 13 | 9 | 9 | 8 | 8 | 12 | 13 | 9 | 10 | 11 |
| 2018 | 114 | 8 | 7 | 7 | 8 | 10 | 10 | 7 | 8 | 21 | 12 | 8 | 8 |
| 2017 | 122 | 11 | 10 | 11 | 9 | 13 | 5 | 10 | 11 | 12 | 10 | 12 | 8 |
| 2016 | 132 | 12 | 13 | 12 | 12 | 9 | 8 | 11 | 15 | 9 | 8 | 13 | 10 |
| 2015 | 164 | 18 | 16 | 15 | 17 | 10 | 10 | 12 | 14 | 16 | 10 | 9 | 17 |
| 2014 | 151 | 14 | 13 | 12 | 14 | 9 | 9 | 15 | 10 | 13 | 15 | 13 | 14 |
| 2013 | 164 | 11 | 11 | 14 | 14 | 10 | 9 | 11 | 13 | 18 | 18 | 18 | 17 |
| 2012 | 121 | 13 | 10 | 18 | 9 | 9 | 8 | 5 | 11 | 10 | 11 | 9 | 8 |
| 2011 | 137 | 13 | 11 | 15 | 13 | 12 | 9 | 7 | 9 | 16 | 12 | 13 | 7 |
| 2010 | 162 | 11 | 12 | 19 | 17 | 11 | 11 | 12 | 12 | 19 | 15 | 12 | 11 |
| 2009 | 134 | 15 | 8 | 10 | 15 | 6 | 10 | 12 | 11 | 14 | 10 | 11 | 12 |
| 2008 | 130 | 7 | 8 | 13 | 13 | 7 | 10 | 9 | 9 | 15 | 18 | 10 | 11 |
| 2007 | 136 | 13 | 8 | 14 | 13 | 6 | 4 | 7 | 8 | 17 | 16 | 13 | 17 |
| 2006 | 119 | 9 | 11 | 5 | 10 | 5 | 5 | 9 | 11 | 15 | 11 | 15 | 13 |
| 2005 | 134 | 12 | 10 | 11 | 11 | 8 | 8 | 8 | 12 | 14 | 11 | 14 | 15 |
| 2004 | 132 | 10 | 12 | 16 | 14 | 6 | 8 | 5 | 12 | 13 | 12 | 11 | 13 |
| 2003 | 137 | 15 | 9 | 18 | 14 | 9 | 2 | 10 | 11 | 12 | 14 | 11 | 12 |
| 2002 | 139 | 9 | 11 | 16 | 15 | 5 | 6 | 6 | 12 | 14 | 17 | 17 | 11 |
| 2001 | 145 | 11 | 11 | 11 | 11 | 9 | 7 | 9 | 8 | 12 | 19 | 16 | 21 |
| 2000 | 114 | 8 | 7 | 10 | 12 | 6 | 2 | 6 | 14 | 21 | 11 | 10 | 7 |
| 1999 | 103 | 15 | 11 | 8 | 7 | 5 | 4 | 5 | 10 | 10 | 9 | 9 | 10 |
| 1998 | 126 | 11 | 11 | 11 | 10 | 10 | 3 | 2 | 19 | 11 | 10 | 12 | 16 |
| 1997 | 106 | 5 | 6 | 8 | 9 | 8 | 3 | 9 | 14 | 15 | 14 | 9 | 6 |
| 1996 | 62 | 2 | 6 | 3 | 6 | 4 | 4 | 6 | 8 | 5 | 4 | 8 | 6 |
| 1995 | 90 | 6 | 10 | 15 | 9 | 7 | 6 | 7 | 6 | 6 | 8 | 6 | 4 |
| 1994 | 98 | 10 | 6 | 16 | 8 | 4 | 4 | 6 | 8 | 4 | 10 | 10 | 12 |
| 1993 | 100 | 11 | 10 | 11 | 5 | 6 | 4 | 6 | 9 | 7 | 10 | 8 | 13 |
| 1992 | 105 | 8 | 5 | 7 | 7 | 5 | 2 | 10 | 15 | 11 | 11 | 11 | 13 |
| 1991 | 105 | 11 | 6 | 9 | 7 | 6 | 3 | 3 | 9 | 13 | 8 | 17 | 13 |
| 1990 | 121 | 12 | 10 | 13 | 11 | 6 | 5 | 8 | 8 | 12 | 12 | 11 | 13 |
| 1989 | 138 | 16 | 13 | 14 | 9 | 10 | 10 | 7 | 11 | 12 | 17 | 11 | 8 |
| 1988 | 152 | 15 | 15 | 8 | 12 | 12 | 8 | 14 | 10 | 13 | 14 | 18 | 13 |
| 1987 | 148 | 9 | 9 | 14 | 13 | 9 | 7 | 7 | 15 | 15 | 20 | 17 | 13 |
| 1986 | 162 | 17 | 12 | 12 | 10 | 13 | 9 | 9 | 15 | 18 | 16 | 15 | 16 |
| 1985 | 194 | 23 | 22 | 23 | 19 | 10 | 6 | 14 | 18 | 14 | 20 | 13 | 12 |
| 1984 | 259 | 34 | 22 | 19 | 32 | 9 | 8 | 19 | 19 | 23 | 28 | 21 | 25 |
| 1983 | 178 | 14 | 12 | 21 | 17 | 13 | 8 | 8 | 14 | 13 | 25 | 17 | 16 |
| 1982 | 105 | 6 | 9 | 14 | 9 | 5 | 4 | 7 | 10 | 12 | 10 | 10 | 9 |
| 1981 | 134 | 13 | 11 | 8 | 11 | 5 | 7 | 8 | 15 | 12 | 17 | 16 | 11 |
| 1980 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 6 | 6 |
| 1979 | 15 | 2 | 3 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| 1978 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 |
| 1977 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
| 1974 | 19 | 4 | 3 | 1 | 0 | 1 | 2 | 0 | 3 | 2 | 1 | 2 | 0 |