Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,245 | Minimum magnitude: | 8.400 | Maximum magnitude: | 6.950 | ||
| First observation: | JD 2440711.389000 | \ | 4 May 1970 21:20:09.600000 UT | Latest observation: | JD 2460429.396000 | \ | 28 Apr 2024 21:30:14.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| CCD | 35 |
| CMOS | 1,017 |
| Visual | 4,151 |
| Photographic | 15 |
| DSLR | 27 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 73 | 37 | 29 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 410 | 59 | 52 | 22 | 40 | 44 | 25 | 28 | 14 | 16 | 35 | 53 | 22 |
| 2022 | 538 | 53 | 86 | 108 | 23 | 3 | 3 | 3 | 46 | 20 | 83 | 84 | 26 |
| 2021 | 252 | 17 | 12 | 7 | 10 | 7 | 4 | 8 | 19 | 18 | 80 | 28 | 42 |
| 2020 | 200 | 13 | 15 | 23 | 18 | 17 | 7 | 8 | 15 | 21 | 23 | 23 | 17 |
| 2019 | 143 | 5 | 20 | 14 | 14 | 10 | 4 | 8 | 14 | 18 | 14 | 14 | 8 |
| 2018 | 152 | 17 | 15 | 9 | 7 | 14 | 9 | 10 | 12 | 17 | 19 | 12 | 11 |
| 2017 | 134 | 9 | 7 | 12 | 13 | 12 | 10 | 8 | 11 | 8 | 11 | 18 | 15 |
| 2016 | 152 | 20 | 20 | 16 | 11 | 11 | 5 | 13 | 12 | 6 | 11 | 15 | 12 |
| 2015 | 145 | 15 | 19 | 14 | 16 | 9 | 9 | 9 | 9 | 16 | 12 | 9 | 8 |
| 2014 | 194 | 18 | 16 | 19 | 15 | 11 | 10 | 16 | 16 | 18 | 16 | 15 | 24 |
| 2013 | 188 | 13 | 13 | 14 | 16 | 15 | 10 | 17 | 16 | 17 | 17 | 21 | 19 |
| 2012 | 194 | 24 | 17 | 21 | 15 | 19 | 6 | 11 | 17 | 20 | 11 | 15 | 18 |
| 2011 | 152 | 9 | 7 | 14 | 20 | 16 | 13 | 6 | 7 | 18 | 14 | 12 | 16 |
| 2010 | 155 | 20 | 13 | 17 | 11 | 11 | 12 | 10 | 12 | 15 | 13 | 12 | 9 |
| 2009 | 158 | 15 | 8 | 14 | 10 | 13 | 13 | 15 | 17 | 15 | 10 | 13 | 15 |
| 2008 | 147 | 12 | 19 | 13 | 13 | 7 | 11 | 11 | 9 | 15 | 13 | 11 | 13 |
| 2007 | 150 | 10 | 7 | 14 | 16 | 13 | 3 | 11 | 16 | 19 | 14 | 12 | 15 |
| 2006 | 169 | 16 | 17 | 8 | 15 | 12 | 12 | 19 | 13 | 17 | 14 | 14 | 12 |
| 2005 | 171 | 17 | 13 | 10 | 13 | 13 | 13 | 15 | 19 | 12 | 10 | 18 | 18 |
| 2004 | 141 | 11 | 10 | 11 | 15 | 10 | 9 | 9 | 10 | 16 | 15 | 11 | 14 |
| 2003 | 143 | 5 | 7 | 10 | 14 | 11 | 8 | 9 | 12 | 21 | 13 | 14 | 19 |
| 2002 | 76 | 6 | 6 | 10 | 8 | 3 | 2 | 3 | 5 | 9 | 8 | 10 | 6 |
| 2001 | 46 | 3 | 7 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 9 | 5 | 5 |
| 2000 | 44 | 2 | 3 | 4 | 2 | 3 | 2 | 5 | 7 | 4 | 4 | 5 | 3 |
| 1999 | 64 | 6 | 4 | 4 | 5 | 3 | 4 | 5 | 7 | 9 | 7 | 6 | 4 |
| 1998 | 70 | 5 | 7 | 4 | 5 | 6 | 4 | 1 | 6 | 6 | 6 | 10 | 10 |
| 1997 | 36 | 4 | 5 | 2 | 3 | 1 | 2 | 3 | 4 | 3 | 3 | 3 | 3 |
| 1996 | 32 | 1 | 4 | 0 | 3 | 1 | 4 | 2 | 6 | 3 | 2 | 2 | 4 |
| 1995 | 46 | 9 | 6 | 6 | 4 | 2 | 1 | 3 | 3 | 4 | 4 | 2 | 2 |
| 1994 | 46 | 4 | 5 | 4 | 3 | 3 | 2 | 3 | 4 | 4 | 4 | 5 | 5 |
| 1993 | 36 | 4 | 3 | 4 | 1 | 3 | 3 | 3 | 5 | 3 | 2 | 2 | 3 |
| 1992 | 53 | 7 | 7 | 6 | 5 | 2 | 2 | 3 | 3 | 1 | 5 | 6 | 6 |
| 1991 | 88 | 10 | 5 | 7 | 5 | 2 | 3 | 4 | 10 | 13 | 7 | 13 | 9 |
| 1990 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
| 1989 | 21 | 5 | 2 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 4 |
| 1988 | 13 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 |
| 1987 | 28 | 3 | 1 | 3 | 1 | 2 | 2 | 3 | 4 | 3 | 3 | 2 | 1 |
| 1986 | 51 | 4 | 3 | 3 | 2 | 4 | 3 | 4 | 4 | 2 | 8 | 8 | 6 |
| 1985 | 25 | 3 | 2 | 1 | 1 | 0 | 0 | 2 | 4 | 2 | 3 | 3 | 4 |
| 1984 | 40 | 5 | 2 | 2 | 3 | 0 | 0 | 3 | 3 | 5 | 6 | 6 | 5 |
| 1983 | 9 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 |
| 1982 | 93 | 12 | 12 | 13 | 4 | 4 | 0 | 5 | 11 | 14 | 5 | 6 | 7 |
| 1981 | 12 | 1 | 0 | 2 | 3 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 0 |
| 1980 | 37 | 5 | 4 | 6 | 3 | 1 | 0 | 2 | 3 | 3 | 3 | 3 | 4 |
| 1979 | 33 | 2 | 3 | 2 | 2 | 1 | 0 | 3 | 3 | 4 | 3 | 7 | 3 |
| 1978 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1972 | 60 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 15 | 13 | 12 | 6 | 6 |
| 1971 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 0 |
| 1970 | 5 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |