Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,193 | Minimum magnitude: | 16.617 | Maximum magnitude: | 7.700 | ||
| First observation: | JD 2443335.500000 | \ | 11 Jul 1977 00:00:00.000000 UT | Latest observation: | JD 2460521.501000 | \ | 30 Jul 2024 00:01:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,115 |
| CCD | 61 |
| CMOS | 17 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 30 | 7 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 3 | 5 | 7 |
| 2022 | 43 | 8 | 3 | 0 | 0 | 0 | 1 | 2 | 9 | 3 | 5 | 6 | 6 |
| 2021 | 46 | 8 | 7 | 1 | 0 | 1 | 2 | 2 | 3 | 4 | 9 | 7 | 2 |
| 2020 | 50 | 7 | 3 | 1 | 0 | 1 | 2 | 3 | 5 | 7 | 4 | 12 | 5 |
| 2019 | 35 | 6 | 4 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 5 | 4 | 4 |
| 2018 | 34 | 6 | 5 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 6 | 3 | 4 |
| 2017 | 31 | 9 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 4 | 6 | 6 |
| 2016 | 38 | 3 | 7 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 6 | 5 | 5 |
| 2015 | 30 | 3 | 3 | 0 | 0 | 0 | 0 | 3 | 4 | 4 | 5 | 3 | 5 |
| 2014 | 33 | 5 | 3 | 1 | 0 | 1 | 0 | 3 | 4 | 5 | 3 | 4 | 4 |
| 2013 | 54 | 4 | 6 | 1 | 0 | 1 | 3 | 6 | 7 | 5 | 9 | 5 | 7 |
| 2012 | 34 | 10 | 5 | 1 | 0 | 0 | 1 | 2 | 3 | 2 | 0 | 5 | 5 |
| 2011 | 44 | 9 | 4 | 1 | 0 | 0 | 1 | 1 | 2 | 3 | 3 | 10 | 10 |
| 2010 | 57 | 12 | 4 | 2 | 0 | 1 | 0 | 2 | 6 | 5 | 14 | 7 | 4 |
| 2009 | 76 | 12 | 7 | 1 | 0 | 3 | 2 | 4 | 7 | 9 | 6 | 9 | 16 |
| 2008 | 47 | 4 | 4 | 1 | 0 | 0 | 1 | 1 | 1 | 12 | 12 | 5 | 6 |
| 2007 | 40 | 7 | 6 | 1 | 0 | 0 | 0 | 1 | 2 | 7 | 5 | 7 | 4 |
| 2006 | 30 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 7 | 4 | 3 |
| 2005 | 36 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 5 | 6 | 6 |
| 2004 | 39 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 8 | 6 | 8 |
| 2003 | 54 | 6 | 5 | 1 | 0 | 0 | 1 | 3 | 5 | 9 | 7 | 8 | 9 |
| 2002 | 41 | 3 | 3 | 0 | 0 | 0 | 1 | 1 | 5 | 8 | 9 | 8 | 3 |
| 2001 | 31 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 3 | 6 | 5 |
| 2000 | 36 | 5 | 5 | 3 | 0 | 0 | 0 | 1 | 5 | 6 | 3 | 4 | 4 |
| 1999 | 56 | 10 | 7 | 1 | 1 | 0 | 0 | 6 | 6 | 7 | 7 | 5 | 6 |
| 1998 | 36 | 8 | 4 | 1 | 0 | 0 | 0 | 2 | 5 | 2 | 5 | 3 | 6 |
| 1997 | 40 | 7 | 6 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 7 | 5 | 5 |
| 1996 | 49 | 3 | 4 | 0 | 0 | 0 | 0 | 7 | 8 | 7 | 6 | 8 | 6 |
| 1995 | 41 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 8 | 5 | 7 | 8 | 4 |
| 1994 | 35 | 3 | 1 | 0 | 0 | 0 | 0 | 4 | 7 | 7 | 6 | 1 | 6 |
| 1993 | 47 | 6 | 3 | 1 | 0 | 0 | 1 | 8 | 8 | 8 | 6 | 3 | 3 |
| 1992 | 44 | 12 | 3 | 1 | 0 | 0 | 0 | 2 | 4 | 3 | 7 | 7 | 5 |
| 1991 | 56 | 10 | 7 | 2 | 0 | 0 | 0 | 1 | 7 | 7 | 5 | 9 | 8 |
| 1990 | 93 | 14 | 10 | 2 | 0 | 0 | 1 | 5 | 7 | 12 | 16 | 12 | 14 |
| 1989 | 148 | 15 | 10 | 3 | 0 | 0 | 1 | 6 | 22 | 25 | 28 | 27 | 11 |
| 1988 | 195 | 19 | 21 | 5 | 0 | 0 | 4 | 17 | 23 | 34 | 27 | 26 | 19 |
| 1987 | 187 | 19 | 12 | 7 | 0 | 2 | 9 | 15 | 25 | 25 | 28 | 26 | 19 |
| 1986 | 173 | 18 | 15 | 11 | 2 | 4 | 8 | 11 | 9 | 19 | 30 | 20 | 26 |
| 1985 | 141 | 17 | 18 | 9 | 0 | 1 | 6 | 11 | 16 | 13 | 18 | 15 | 17 |
| 1984 | 157 | 26 | 21 | 1 | 0 | 2 | 5 | 13 | 10 | 14 | 23 | 18 | 24 |
| 1983 | 167 | 23 | 16 | 9 | 0 | 0 | 2 | 9 | 17 | 17 | 26 | 22 | 26 |
| 1982 | 136 | 16 | 14 | 4 | 0 | 0 | 1 | 4 | 12 | 25 | 20 | 19 | 21 |
| 1981 | 145 | 16 | 19 | 5 | 1 | 1 | 4 | 8 | 20 | 20 | 18 | 16 | 17 |
| 1980 | 121 | 10 | 5 | 5 | 0 | 4 | 5 | 6 | 12 | 17 | 17 | 20 | 20 |
| 1979 | 58 | 4 | 8 | 3 | 0 | 0 | 0 | 2 | 6 | 13 | 7 | 11 | 4 |
| 1978 | 45 | 9 | 2 | 2 | 0 | 0 | 0 | 3 | 4 | 8 | 7 | 8 | 2 |
| 1977 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 7 | 7 | 6 | 6 |