Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,986 | Minimum magnitude: | 6.700 | Maximum magnitude: | 4.700 | ||
| First observation: | JD 2441003.500000 | \ | 21 Feb 1971 00:00:00.000000 UT | Latest observation: | JD 2460206.323000 | \ | 18 Sep 2023 19:45:07.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,888 |
| Photographic | 10 |
| PEP | 88 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 5 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| 2022 | 5 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2021 | 23 | 10 | 6 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2020 | 24 | 0 | 1 | 3 | 4 | 3 | 0 | 1 | 0 | 2 | 1 | 1 | 8 |
| 2019 | 16 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 3 | 1 |
| 2018 | 11 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 3 | 2 | 1 | 0 | 0 |
| 2017 | 10 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 1 |
| 2016 | 32 | 6 | 4 | 6 | 5 | 4 | 2 | 3 | 2 | 0 | 0 | 0 | 0 |
| 2015 | 43 | 7 | 5 | 9 | 2 | 3 | 2 | 5 | 2 | 2 | 4 | 1 | 1 |
| 2014 | 83 | 7 | 8 | 7 | 7 | 6 | 2 | 8 | 6 | 9 | 5 | 8 | 10 |
| 2013 | 74 | 4 | 2 | 7 | 8 | 6 | 3 | 8 | 6 | 7 | 8 | 8 | 7 |
| 2012 | 63 | 6 | 5 | 7 | 4 | 7 | 2 | 4 | 5 | 7 | 3 | 8 | 5 |
| 2011 | 54 | 2 | 4 | 5 | 8 | 7 | 4 | 1 | 4 | 5 | 6 | 5 | 3 |
| 2010 | 49 | 4 | 2 | 5 | 4 | 6 | 5 | 6 | 6 | 2 | 4 | 2 | 3 |
| 2009 | 66 | 1 | 0 | 4 | 8 | 10 | 3 | 10 | 9 | 6 | 4 | 4 | 7 |
| 2008 | 52 | 2 | 4 | 6 | 7 | 6 | 6 | 3 | 4 | 3 | 4 | 3 | 4 |
| 2007 | 29 | 3 | 2 | 2 | 4 | 2 | 1 | 1 | 3 | 3 | 3 | 2 | 3 |
| 2006 | 56 | 3 | 2 | 4 | 5 | 6 | 4 | 6 | 4 | 6 | 7 | 5 | 4 |
| 2005 | 55 | 4 | 2 | 1 | 7 | 7 | 6 | 3 | 7 | 5 | 4 | 6 | 3 |
| 2004 | 61 | 5 | 6 | 5 | 6 | 6 | 4 | 4 | 6 | 6 | 5 | 2 | 6 |
| 2003 | 63 | 5 | 3 | 8 | 5 | 8 | 3 | 5 | 7 | 5 | 6 | 4 | 4 |
| 2002 | 58 | 5 | 4 | 5 | 6 | 5 | 5 | 3 | 5 | 5 | 5 | 5 | 5 |
| 2001 | 89 | 9 | 5 | 7 | 10 | 8 | 4 | 8 | 9 | 5 | 8 | 5 | 11 |
| 2000 | 61 | 3 | 5 | 8 | 7 | 6 | 3 | 2 | 4 | 3 | 6 | 9 | 5 |
| 1999 | 74 | 8 | 6 | 4 | 4 | 5 | 2 | 7 | 9 | 9 | 6 | 7 | 7 |
| 1998 | 185 | 18 | 14 | 14 | 18 | 16 | 8 | 10 | 15 | 16 | 19 | 18 | 19 |
| 1997 | 101 | 3 | 4 | 9 | 12 | 11 | 4 | 10 | 5 | 10 | 17 | 9 | 7 |
| 1996 | 92 | 3 | 13 | 5 | 8 | 8 | 12 | 10 | 9 | 8 | 3 | 7 | 6 |
| 1995 | 93 | 5 | 5 | 7 | 9 | 6 | 7 | 6 | 12 | 11 | 12 | 7 | 6 |
| 1994 | 158 | 9 | 12 | 14 | 14 | 11 | 8 | 6 | 15 | 24 | 22 | 14 | 9 |
| 1993 | 113 | 5 | 7 | 10 | 5 | 7 | 9 | 11 | 16 | 11 | 6 | 11 | 15 |
| 1992 | 72 | 6 | 4 | 5 | 6 | 6 | 3 | 6 | 8 | 5 | 5 | 11 | 7 |
| 1991 | 62 | 8 | 4 | 6 | 5 | 2 | 2 | 4 | 6 | 8 | 3 | 7 | 7 |
| 1990 | 60 | 3 | 8 | 6 | 5 | 5 | 2 | 4 | 6 | 6 | 5 | 5 | 5 |
| 1989 | 110 | 8 | 7 | 13 | 7 | 11 | 10 | 8 | 13 | 8 | 8 | 11 | 6 |
| 1988 | 115 | 8 | 6 | 6 | 8 | 12 | 9 | 12 | 14 | 11 | 10 | 12 | 7 |
| 1987 | 200 | 18 | 10 | 20 | 18 | 16 | 12 | 15 | 24 | 21 | 22 | 11 | 13 |
| 1986 | 220 | 24 | 11 | 15 | 12 | 20 | 12 | 13 | 12 | 25 | 30 | 20 | 26 |
| 1985 | 175 | 11 | 14 | 14 | 16 | 15 | 9 | 12 | 19 | 13 | 19 | 19 | 14 |
| 1984 | 209 | 11 | 12 | 9 | 23 | 12 | 13 | 23 | 25 | 20 | 25 | 17 | 19 |
| 1983 | 101 | 2 | 6 | 10 | 6 | 7 | 7 | 6 | 15 | 7 | 14 | 11 | 10 |
| 1982 | 84 | 4 | 2 | 7 | 9 | 8 | 1 | 6 | 8 | 20 | 6 | 7 | 6 |
| 1981 | 53 | 4 | 1 | 3 | 4 | 7 | 5 | 12 | 10 | 3 | 3 | 1 | 0 |
| 1980 | 26 | 3 | 0 | 1 | 3 | 1 | 0 | 3 | 1 | 3 | 4 | 6 | 1 |
| 1979 | 96 | 7 | 6 | 8 | 13 | 9 | 6 | 7 | 12 | 14 | 6 | 5 | 3 |
| 1978 | 31 | 5 | 3 | 3 | 1 | 3 | 2 | 3 | 2 | 3 | 1 | 3 | 2 |
| 1977 | 50 | 4 | 1 | 5 | 5 | 4 | 1 | 5 | 10 | 4 | 6 | 2 | 3 |
| 1976 | 24 | 1 | 0 | 1 | 2 | 3 | 1 | 3 | 3 | 5 | 2 | 3 | 0 |
| 1975 | 44 | 5 | 1 | 3 | 2 | 7 | 2 | 2 | 7 | 5 | 7 | 2 | 1 |
| 1974 | 94 | 7 | 5 | 3 | 7 | 9 | 1 | 5 | 7 | 13 | 10 | 17 | 10 |
| 1973 | 106 | 3 | 3 | 12 | 9 | 10 | 6 | 5 | 12 | 13 | 12 | 10 | 11 |
| 1972 | 96 | 2 | 0 | 0 | 5 | 8 | 4 | 8 | 18 | 14 | 15 | 11 | 11 |
| 1971 | 60 | 0 | 1 | 2 | 10 | 9 | 0 | 10 | 4 | 0 | 9 | 10 | 5 |