Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,855 | Minimum magnitude: | 8.800 | Maximum magnitude: | 6.800 | ||
| First observation: | JD 2441151.500000 | \ | 19 Jul 1971 00:00:00.000000 UT | Latest observation: | JD 2460613.455900 | \ | 29 Oct 2024 22:56:29.760000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,813 |
| Photographic | 8 |
| CCD | 15 |
| CMOS | 19 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 58 | 7 | 2 | 0 | 0 | 0 | 5 | 5 | 11 | 13 | 15 | 0 | 0 |
| 2023 | 78 | 5 | 1 | 1 | 3 | 2 | 5 | 5 | 7 | 6 | 15 | 11 | 17 |
| 2022 | 84 | 21 | 4 | 0 | 0 | 2 | 3 | 6 | 10 | 8 | 9 | 6 | 15 |
| 2021 | 75 | 13 | 3 | 0 | 1 | 2 | 3 | 8 | 7 | 10 | 7 | 10 | 11 |
| 2020 | 131 | 6 | 2 | 0 | 4 | 8 | 5 | 7 | 13 | 19 | 25 | 25 | 17 |
| 2019 | 94 | 9 | 3 | 0 | 3 | 3 | 4 | 7 | 10 | 12 | 13 | 17 | 13 |
| 2018 | 100 | 8 | 2 | 0 | 2 | 7 | 8 | 11 | 15 | 17 | 14 | 12 | 4 |
| 2017 | 76 | 8 | 0 | 1 | 1 | 4 | 5 | 9 | 9 | 11 | 7 | 12 | 9 |
| 2016 | 78 | 6 | 3 | 0 | 5 | 6 | 4 | 7 | 12 | 6 | 8 | 12 | 9 |
| 2015 | 81 | 13 | 5 | 0 | 4 | 4 | 5 | 6 | 10 | 8 | 10 | 9 | 7 |
| 2014 | 100 | 15 | 2 | 1 | 2 | 4 | 6 | 9 | 10 | 11 | 15 | 12 | 13 |
| 2013 | 102 | 8 | 3 | 0 | 5 | 3 | 4 | 6 | 9 | 13 | 16 | 21 | 14 |
| 2012 | 87 | 16 | 5 | 1 | 1 | 4 | 2 | 5 | 11 | 12 | 8 | 11 | 11 |
| 2011 | 76 | 8 | 4 | 0 | 4 | 5 | 6 | 3 | 7 | 9 | 8 | 11 | 11 |
| 2010 | 79 | 10 | 2 | 1 | 4 | 4 | 5 | 7 | 10 | 8 | 12 | 7 | 9 |
| 2009 | 91 | 9 | 2 | 1 | 4 | 6 | 8 | 10 | 11 | 12 | 6 | 11 | 11 |
| 2008 | 85 | 7 | 4 | 0 | 2 | 3 | 6 | 7 | 6 | 14 | 13 | 11 | 12 |
| 2007 | 86 | 12 | 2 | 0 | 2 | 3 | 1 | 7 | 10 | 13 | 8 | 13 | 15 |
| 2006 | 79 | 6 | 0 | 0 | 0 | 1 | 4 | 5 | 9 | 19 | 12 | 10 | 13 |
| 2005 | 73 | 7 | 1 | 0 | 2 | 2 | 4 | 4 | 10 | 9 | 9 | 14 | 11 |
| 2004 | 62 | 5 | 2 | 0 | 1 | 1 | 4 | 5 | 11 | 9 | 10 | 5 | 9 |
| 2003 | 64 | 8 | 4 | 0 | 0 | 1 | 1 | 6 | 14 | 10 | 8 | 7 | 5 |
| 2002 | 59 | 9 | 2 | 0 | 1 | 1 | 1 | 6 | 9 | 8 | 7 | 9 | 6 |
| 2001 | 93 | 10 | 3 | 0 | 2 | 1 | 3 | 8 | 11 | 13 | 13 | 13 | 16 |
| 2000 | 81 | 9 | 1 | 0 | 1 | 1 | 1 | 6 | 19 | 8 | 11 | 12 | 12 |
| 1999 | 89 | 12 | 5 | 0 | 0 | 2 | 5 | 6 | 11 | 12 | 12 | 11 | 13 |
| 1998 | 103 | 9 | 4 | 1 | 1 | 6 | 2 | 5 | 16 | 15 | 15 | 16 | 13 |
| 1997 | 70 | 8 | 4 | 0 | 3 | 3 | 3 | 8 | 11 | 8 | 12 | 5 | 5 |
| 1996 | 56 | 1 | 2 | 0 | 1 | 1 | 6 | 6 | 8 | 7 | 7 | 9 | 8 |
| 1995 | 91 | 8 | 1 | 0 | 1 | 3 | 4 | 9 | 17 | 17 | 13 | 11 | 7 |
| 1994 | 78 | 7 | 1 | 0 | 2 | 1 | 4 | 6 | 7 | 8 | 14 | 14 | 14 |
| 1993 | 96 | 7 | 3 | 0 | 0 | 5 | 6 | 10 | 15 | 12 | 14 | 10 | 14 |
| 1992 | 111 | 13 | 0 | 0 | 0 | 1 | 0 | 10 | 18 | 12 | 18 | 25 | 14 |
| 1991 | 107 | 19 | 2 | 0 | 0 | 0 | 3 | 6 | 16 | 19 | 12 | 16 | 14 |
| 1990 | 77 | 4 | 6 | 0 | 0 | 1 | 1 | 5 | 8 | 14 | 14 | 10 | 14 |
| 1989 | 80 | 12 | 3 | 0 | 0 | 0 | 2 | 6 | 13 | 10 | 12 | 14 | 8 |
| 1988 | 105 | 13 | 2 | 0 | 0 | 2 | 3 | 11 | 12 | 14 | 13 | 18 | 17 |
| 1987 | 133 | 13 | 4 | 0 | 2 | 1 | 5 | 11 | 22 | 25 | 15 | 19 | 16 |
| 1986 | 115 | 15 | 0 | 0 | 1 | 2 | 3 | 9 | 10 | 19 | 22 | 18 | 16 |
| 1985 | 105 | 14 | 5 | 0 | 0 | 0 | 2 | 12 | 18 | 13 | 17 | 12 | 12 |
| 1984 | 157 | 18 | 6 | 0 | 0 | 1 | 3 | 17 | 25 | 23 | 24 | 18 | 22 |
| 1983 | 97 | 6 | 0 | 0 | 0 | 0 | 2 | 5 | 11 | 3 | 23 | 25 | 22 |
| 1982 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 4 | 1 | 2 |
| 1981 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 7 | 7 | 3 |
| 1980 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1979 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 3 | 2 |
| 1978 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 |
| 1977 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 |
| 1972 | 33 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 7 | 9 | 6 | 4 | 1 |
| 1971 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 2 | 7 | 2 |