Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,343 | Minimum magnitude: | 6.600 | Maximum magnitude: | 4.510 | ||
| First observation: | JD 2410590.500000 | \ | 15 Nov 1887 00:00:00.000000 UT | Latest observation: | JD 2460359.284000 | \ | 18 Feb 2024 18:48:57.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,312 |
| CCD | 9 |
| CMOS | 22 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 25 | 3 | 1 | 0 | 0 | 0 | 1 | 3 | 3 | 4 | 2 | 3 | 5 |
| 2022 | 40 | 13 | 1 | 0 | 0 | 0 | 2 | 3 | 5 | 6 | 5 | 3 | 2 |
| 2021 | 43 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 9 | 13 | 8 |
| 2020 | 39 | 3 | 2 | 0 | 0 | 0 | 2 | 3 | 2 | 11 | 8 | 3 | 5 |
| 2019 | 33 | 3 | 1 | 0 | 0 | 0 | 1 | 4 | 4 | 8 | 5 | 3 | 4 |
| 2018 | 40 | 5 | 2 | 0 | 0 | 0 | 1 | 7 | 5 | 7 | 7 | 4 | 2 |
| 2017 | 40 | 5 | 1 | 0 | 0 | 0 | 2 | 2 | 6 | 6 | 6 | 6 | 6 |
| 2016 | 36 | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 7 | 3 | 4 | 7 | 5 |
| 2015 | 42 | 6 | 1 | 0 | 0 | 0 | 0 | 5 | 6 | 9 | 6 | 4 | 5 |
| 2014 | 40 | 7 | 1 | 0 | 0 | 0 | 0 | 5 | 6 | 5 | 4 | 6 | 6 |
| 2013 | 52 | 6 | 2 | 0 | 0 | 0 | 1 | 4 | 4 | 10 | 4 | 12 | 9 |
| 2012 | 38 | 7 | 2 | 0 | 0 | 0 | 1 | 3 | 4 | 6 | 4 | 5 | 6 |
| 2011 | 38 | 5 | 1 | 0 | 0 | 0 | 3 | 2 | 3 | 4 | 9 | 5 | 6 |
| 2010 | 46 | 10 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 4 | 8 | 7 | 9 |
| 2009 | 45 | 8 | 1 | 0 | 0 | 0 | 1 | 3 | 5 | 6 | 5 | 7 | 9 |
| 2008 | 43 | 4 | 2 | 0 | 0 | 0 | 1 | 3 | 2 | 7 | 8 | 7 | 9 |
| 2007 | 48 | 9 | 2 | 0 | 0 | 0 | 0 | 3 | 4 | 6 | 10 | 6 | 8 |
| 2006 | 44 | 7 | 1 | 0 | 0 | 0 | 2 | 3 | 2 | 5 | 4 | 9 | 11 |
| 2005 | 35 | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 4 | 5 | 3 | 9 | 7 |
| 2004 | 26 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 4 | 2 | 2 | 6 | 6 |
| 2003 | 36 | 7 | 3 | 0 | 0 | 0 | 1 | 2 | 5 | 4 | 4 | 3 | 7 |
| 2002 | 23 | 6 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 3 | 4 | 2 |
| 2001 | 42 | 4 | 3 | 0 | 0 | 0 | 1 | 3 | 4 | 3 | 7 | 7 | 10 |
| 2000 | 42 | 6 | 2 | 0 | 0 | 0 | 1 | 3 | 5 | 5 | 4 | 9 | 7 |
| 1999 | 66 | 11 | 3 | 0 | 0 | 0 | 0 | 3 | 6 | 8 | 16 | 10 | 9 |
| 1998 | 49 | 8 | 4 | 0 | 0 | 0 | 2 | 2 | 4 | 4 | 7 | 7 | 11 |
| 1997 | 44 | 6 | 3 | 0 | 0 | 0 | 1 | 3 | 6 | 6 | 7 | 6 | 6 |
| 1996 | 35 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 4 | 6 | 3 | 7 | 9 |
| 1995 | 41 | 8 | 5 | 0 | 0 | 0 | 1 | 3 | 8 | 5 | 5 | 3 | 3 |
| 1994 | 101 | 5 | 1 | 0 | 0 | 0 | 2 | 5 | 13 | 23 | 21 | 18 | 13 |
| 1993 | 40 | 3 | 2 | 0 | 0 | 0 | 2 | 3 | 4 | 5 | 7 | 7 | 7 |
| 1992 | 44 | 4 | 1 | 0 | 0 | 1 | 0 | 3 | 7 | 4 | 7 | 7 | 10 |
| 1991 | 69 | 11 | 2 | 0 | 0 | 0 | 1 | 3 | 9 | 16 | 8 | 12 | 7 |
| 1990 | 36 | 5 | 2 | 0 | 0 | 0 | 0 | 4 | 1 | 5 | 6 | 6 | 7 |
| 1989 | 55 | 9 | 3 | 0 | 0 | 0 | 1 | 4 | 6 | 7 | 10 | 9 | 6 |
| 1988 | 67 | 7 | 1 | 0 | 0 | 0 | 3 | 5 | 5 | 12 | 11 | 13 | 10 |
| 1987 | 85 | 11 | 2 | 0 | 0 | 0 | 1 | 1 | 13 | 11 | 16 | 17 | 13 |
| 1986 | 101 | 20 | 2 | 0 | 1 | 0 | 2 | 5 | 8 | 16 | 20 | 13 | 14 |
| 1985 | 75 | 8 | 3 | 0 | 0 | 0 | 1 | 3 | 6 | 11 | 15 | 15 | 13 |
| 1984 | 65 | 4 | 1 | 0 | 0 | 1 | 2 | 4 | 8 | 8 | 13 | 11 | 13 |
| 1983 | 38 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 10 | 6 | 6 |
| 1982 | 61 | 7 | 3 | 0 | 0 | 0 | 0 | 5 | 9 | 15 | 6 | 6 | 10 |
| 1981 | 81 | 8 | 2 | 0 | 0 | 0 | 0 | 3 | 8 | 14 | 17 | 17 | 12 |
| 1980 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 4 | 4 | 3 |
| 1979 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 6 | 6 | 4 |
| 1978 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 5 | 2 | 3 |
| 1977 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 |
| 1972 | 61 | 6 | 0 | 0 | 0 | 1 | 0 | 3 | 10 | 13 | 13 | 6 | 9 |
| 1971 | 96 | 13 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 1 | 29 | 21 | 12 |
| 1970 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| 1969 | 14 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1 | 1 | 3 | 1 |
| 1887 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |