Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,471 | Minimum magnitude: | 9.200 | Maximum magnitude: | 6.600 | ||
| First observation: | JD 2440858.438000 | \ | 28 Sep 1970 22:30:43.200000 UT | Latest observation: | JD 2460466.550000 | \ | 5 Jun 2024 01:12:00.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,164 |
| CCD | 4 |
| CMOS | 303 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 10 | 4 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 24 | 3 | 2 | 1 | 0 | 0 | 1 | 3 | 3 | 3 | 2 | 3 | 3 |
| 2022 | 244 | 64 | 21 | 1 | 0 | 1 | 1 | 3 | 3 | 32 | 23 | 51 | 44 |
| 2021 | 109 | 2 | 3 | 3 | 1 | 1 | 0 | 1 | 3 | 3 | 3 | 43 | 46 |
| 2020 | 28 | 3 | 3 | 2 | 0 | 1 | 1 | 2 | 2 | 4 | 3 | 5 | 2 |
| 2019 | 38 | 6 | 5 | 2 | 0 | 2 | 1 | 3 | 2 | 5 | 4 | 5 | 3 |
| 2018 | 49 | 5 | 4 | 2 | 0 | 2 | 2 | 6 | 5 | 5 | 6 | 9 | 3 |
| 2017 | 31 | 3 | 2 | 1 | 0 | 1 | 2 | 2 | 4 | 5 | 3 | 5 | 3 |
| 2016 | 40 | 4 | 5 | 2 | 1 | 0 | 3 | 3 | 6 | 3 | 3 | 6 | 4 |
| 2015 | 52 | 5 | 5 | 5 | 4 | 1 | 3 | 4 | 5 | 8 | 4 | 3 | 5 |
| 2014 | 54 | 11 | 6 | 4 | 1 | 0 | 2 | 6 | 6 | 4 | 4 | 6 | 4 |
| 2013 | 58 | 4 | 4 | 3 | 1 | 2 | 1 | 5 | 5 | 11 | 5 | 8 | 9 |
| 2012 | 48 | 8 | 5 | 6 | 0 | 1 | 1 | 3 | 6 | 5 | 3 | 4 | 6 |
| 2011 | 47 | 5 | 4 | 3 | 2 | 3 | 4 | 2 | 4 | 6 | 4 | 5 | 5 |
| 2010 | 58 | 6 | 3 | 6 | 2 | 1 | 5 | 3 | 7 | 5 | 6 | 7 | 7 |
| 2009 | 49 | 5 | 2 | 3 | 0 | 2 | 3 | 5 | 5 | 9 | 5 | 6 | 4 |
| 2008 | 51 | 6 | 6 | 4 | 2 | 1 | 2 | 4 | 3 | 6 | 6 | 6 | 5 |
| 2007 | 52 | 6 | 4 | 2 | 2 | 3 | 0 | 3 | 5 | 8 | 4 | 7 | 8 |
| 2006 | 47 | 7 | 5 | 0 | 0 | 0 | 1 | 5 | 4 | 7 | 4 | 7 | 7 |
| 2005 | 38 | 4 | 4 | 1 | 1 | 1 | 0 | 4 | 4 | 5 | 3 | 5 | 6 |
| 2004 | 22 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 5 | 3 | 4 | 2 | 2 |
| 2003 | 41 | 6 | 5 | 2 | 1 | 1 | 0 | 2 | 6 | 4 | 6 | 3 | 5 |
| 2002 | 30 | 6 | 4 | 2 | 1 | 1 | 0 | 3 | 3 | 3 | 3 | 3 | 1 |
| 2001 | 47 | 3 | 5 | 4 | 2 | 1 | 1 | 5 | 4 | 3 | 6 | 6 | 7 |
| 2000 | 41 | 3 | 3 | 3 | 1 | 0 | 1 | 2 | 6 | 4 | 7 | 5 | 6 |
| 1999 | 63 | 8 | 5 | 3 | 1 | 0 | 0 | 6 | 7 | 9 | 9 | 10 | 5 |
| 1998 | 61 | 7 | 6 | 2 | 1 | 4 | 1 | 2 | 6 | 5 | 9 | 8 | 10 |
| 1997 | 44 | 3 | 4 | 3 | 0 | 3 | 1 | 4 | 6 | 6 | 6 | 4 | 4 |
| 1996 | 30 | 2 | 4 | 0 | 0 | 0 | 1 | 4 | 4 | 4 | 2 | 5 | 4 |
| 1995 | 61 | 9 | 3 | 6 | 0 | 2 | 2 | 6 | 8 | 8 | 9 | 4 | 4 |
| 1994 | 57 | 5 | 2 | 4 | 2 | 1 | 3 | 4 | 8 | 5 | 7 | 8 | 8 |
| 1993 | 49 | 5 | 1 | 1 | 0 | 1 | 2 | 5 | 8 | 5 | 7 | 7 | 7 |
| 1992 | 33 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 5 | 3 | 4 | 8 | 6 |
| 1991 | 47 | 11 | 3 | 1 | 0 | 1 | 2 | 2 | 4 | 8 | 4 | 5 | 6 |
| 1990 | 35 | 7 | 4 | 1 | 0 | 0 | 1 | 3 | 2 | 5 | 3 | 4 | 5 |
| 1989 | 53 | 8 | 7 | 4 | 0 | 0 | 0 | 1 | 5 | 7 | 8 | 9 | 4 |
| 1988 | 49 | 8 | 6 | 1 | 0 | 0 | 3 | 4 | 3 | 1 | 8 | 8 | 7 |
| 1987 | 61 | 8 | 5 | 3 | 1 | 0 | 3 | 5 | 8 | 7 | 8 | 8 | 5 |
| 1986 | 42 | 5 | 4 | 2 | 0 | 0 | 0 | 1 | 5 | 8 | 7 | 4 | 6 |
| 1985 | 27 | 5 | 6 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 4 | 2 |
| 1984 | 52 | 10 | 7 | 0 | 1 | 0 | 4 | 5 | 3 | 5 | 7 | 4 | 6 |
| 1983 | 37 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 7 | 7 | 11 |
| 1982 | 38 | 8 | 4 | 5 | 2 | 0 | 1 | 0 | 4 | 4 | 6 | 2 | 2 |
| 1981 | 26 | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 9 | 5 | 3 |
| 1980 | 33 | 3 | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 5 | 4 | 8 | 5 |
| 1979 | 32 | 4 | 6 | 3 | 1 | 0 | 0 | 2 | 1 | 9 | 3 | 1 | 2 |
| 1978 | 29 | 5 | 3 | 4 | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 5 | 4 |
| 1977 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 8 | 3 | 5 |
| 1976 | 8 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 0 |
| 1975 | 33 | 5 | 2 | 0 | 0 | 1 | 5 | 3 | 6 | 5 | 3 | 2 | 1 |
| 1974 | 35 | 2 | 2 | 1 | 0 | 0 | 1 | 2 | 6 | 6 | 3 | 10 | 2 |
| 1973 | 44 | 1 | 1 | 3 | 1 | 0 | 1 | 4 | 7 | 6 | 5 | 6 | 9 |
| 1972 | 38 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | 8 | 6 | 8 | 3 | 6 |
| 1971 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 11 | 5 | 1 |
| 1970 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |