Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,455 | Minimum magnitude: | 9.400 | Maximum magnitude: | 6.300 | ||
| First observation: | JD 2442142.376300 | \ | 4 Apr 1974 21:01:52.320000 UT | Latest observation: | JD 2460429.476000 | \ | 28 Apr 2024 23:25:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,384 |
| Photographic | 4 |
| CCD | 26 |
| CMOS | 41 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 24 | 2 | 5 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 109 | 5 | 6 | 7 | 15 | 18 | 15 | 11 | 16 | 6 | 5 | 3 | 2 |
| 2022 | 104 | 4 | 10 | 11 | 13 | 13 | 10 | 8 | 12 | 10 | 7 | 3 | 3 |
| 2021 | 157 | 3 | 10 | 14 | 19 | 15 | 22 | 46 | 8 | 9 | 9 | 1 | 1 |
| 2020 | 156 | 6 | 8 | 18 | 23 | 33 | 19 | 16 | 10 | 14 | 3 | 3 | 3 |
| 2019 | 124 | 3 | 16 | 13 | 17 | 15 | 11 | 10 | 14 | 8 | 9 | 5 | 3 |
| 2018 | 134 | 7 | 10 | 9 | 11 | 17 | 17 | 15 | 17 | 15 | 10 | 4 | 2 |
| 2017 | 109 | 7 | 5 | 16 | 12 | 16 | 12 | 11 | 13 | 7 | 1 | 4 | 5 |
| 2016 | 135 | 4 | 17 | 17 | 16 | 14 | 10 | 17 | 17 | 7 | 6 | 5 | 5 |
| 2015 | 114 | 10 | 9 | 13 | 11 | 13 | 10 | 10 | 12 | 11 | 5 | 2 | 8 |
| 2014 | 126 | 6 | 9 | 13 | 15 | 13 | 9 | 16 | 15 | 10 | 7 | 6 | 7 |
| 2013 | 107 | 4 | 5 | 11 | 13 | 15 | 7 | 11 | 10 | 8 | 11 | 5 | 7 |
| 2012 | 106 | 5 | 7 | 14 | 14 | 14 | 8 | 9 | 12 | 8 | 5 | 5 | 5 |
| 2011 | 102 | 4 | 9 | 12 | 13 | 16 | 13 | 8 | 8 | 9 | 7 | 1 | 2 |
| 2010 | 88 | 5 | 5 | 6 | 11 | 10 | 9 | 9 | 12 | 7 | 7 | 4 | 3 |
| 2009 | 121 | 7 | 4 | 13 | 21 | 15 | 12 | 13 | 13 | 11 | 2 | 3 | 7 |
| 2008 | 95 | 4 | 6 | 8 | 10 | 10 | 12 | 11 | 6 | 7 | 9 | 3 | 9 |
| 2007 | 78 | 5 | 3 | 7 | 7 | 9 | 8 | 11 | 6 | 8 | 5 | 4 | 5 |
| 2006 | 84 | 4 | 5 | 3 | 12 | 8 | 10 | 10 | 11 | 6 | 5 | 7 | 3 |
| 2005 | 64 | 3 | 4 | 5 | 9 | 7 | 5 | 3 | 10 | 9 | 3 | 1 | 5 |
| 2004 | 49 | 5 | 4 | 6 | 6 | 4 | 4 | 4 | 6 | 4 | 3 | 2 | 1 |
| 2003 | 81 | 7 | 6 | 13 | 6 | 10 | 4 | 7 | 9 | 6 | 4 | 2 | 7 |
| 2002 | 79 | 3 | 9 | 12 | 7 | 6 | 10 | 8 | 9 | 5 | 4 | 1 | 5 |
| 2001 | 110 | 5 | 6 | 11 | 10 | 9 | 15 | 12 | 15 | 7 | 10 | 4 | 6 |
| 2000 | 120 | 6 | 9 | 9 | 11 | 13 | 15 | 14 | 17 | 11 | 5 | 6 | 4 |
| 1999 | 101 | 10 | 6 | 9 | 11 | 12 | 8 | 7 | 12 | 12 | 5 | 4 | 5 |
| 1998 | 124 | 13 | 8 | 14 | 14 | 17 | 11 | 8 | 15 | 4 | 5 | 4 | 11 |
| 1997 | 78 | 3 | 7 | 7 | 8 | 6 | 16 | 2 | 5 | 4 | 6 | 9 | 5 |
| 1996 | 49 | 2 | 5 | 2 | 6 | 4 | 8 | 3 | 5 | 2 | 1 | 6 | 5 |
| 1995 | 122 | 5 | 9 | 17 | 15 | 11 | 10 | 11 | 15 | 11 | 8 | 5 | 5 |
| 1994 | 85 | 3 | 5 | 8 | 7 | 14 | 11 | 7 | 13 | 5 | 3 | 2 | 7 |
| 1993 | 63 | 3 | 3 | 10 | 4 | 9 | 5 | 9 | 7 | 3 | 4 | 1 | 5 |
| 1992 | 53 | 2 | 5 | 6 | 7 | 9 | 3 | 7 | 6 | 2 | 2 | 2 | 2 |
| 1991 | 63 | 4 | 5 | 7 | 9 | 8 | 5 | 3 | 9 | 7 | 2 | 2 | 2 |
| 1990 | 64 | 4 | 6 | 7 | 10 | 7 | 3 | 5 | 6 | 6 | 3 | 4 | 3 |
| 1989 | 67 | 4 | 3 | 11 | 8 | 12 | 4 | 5 | 4 | 7 | 5 | 2 | 2 |
| 1988 | 70 | 5 | 4 | 7 | 6 | 9 | 6 | 7 | 8 | 7 | 3 | 6 | 2 |
| 1987 | 125 | 8 | 3 | 14 | 17 | 15 | 9 | 9 | 15 | 12 | 11 | 5 | 7 |
| 1986 | 107 | 8 | 5 | 13 | 15 | 14 | 6 | 9 | 7 | 12 | 6 | 5 | 7 |
| 1985 | 64 | 3 | 5 | 9 | 11 | 12 | 6 | 2 | 5 | 4 | 2 | 2 | 3 |
| 1984 | 127 | 6 | 7 | 6 | 21 | 14 | 15 | 24 | 11 | 10 | 5 | 3 | 5 |
| 1983 | 34 | 2 | 2 | 2 | 5 | 4 | 5 | 2 | 5 | 3 | 1 | 1 | 2 |
| 1982 | 72 | 6 | 6 | 11 | 11 | 9 | 3 | 8 | 8 | 6 | 2 | 2 | 0 |
| 1981 | 110 | 0 | 5 | 7 | 18 | 16 | 11 | 14 | 21 | 8 | 8 | 1 | 1 |
| 1980 | 44 | 0 | 4 | 5 | 10 | 10 | 0 | 2 | 6 | 3 | 0 | 2 | 2 |
| 1979 | 71 | 1 | 4 | 9 | 13 | 12 | 4 | 4 | 8 | 10 | 3 | 1 | 2 |
| 1978 | 55 | 3 | 1 | 9 | 4 | 9 | 2 | 7 | 10 | 5 | 2 | 2 | 1 |
| 1977 | 43 | 0 | 0 | 4 | 7 | 8 | 1 | 5 | 4 | 6 | 4 | 3 | 1 |
| 1976 | 39 | 0 | 2 | 3 | 7 | 4 | 5 | 8 | 7 | 2 | 1 | 0 | 0 |
| 1975 | 20 | 1 | 1 | 0 | 2 | 4 | 3 | 0 | 4 | 4 | 1 | 0 | 0 |
| 1974 | 29 | 0 | 0 | 0 | 2 | 4 | 2 | 2 | 8 | 6 | 4 | 1 | 0 |