Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,272 | Minimum magnitude: | 8.800 | Maximum magnitude: | 6.900 | ||
| First observation: | JD 2441150.600000 | \ | 18 Jul 1971 02:24:00.000000 UT | Latest observation: | JD 2460626.330000 | \ | 11 Nov 2024 19:55:12.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,371 |
| CCD | 22 |
| CMOS | 879 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 167 | 38 | 32 | 21 | 33 | 8 | 2 | 12 | 11 | 3 | 6 | 1 | 0 |
| 2023 | 316 | 75 | 52 | 14 | 27 | 11 | 4 | 12 | 13 | 16 | 24 | 50 | 18 |
| 2022 | 370 | 60 | 72 | 72 | 22 | 3 | 3 | 3 | 4 | 18 | 33 | 51 | 29 |
| 2021 | 226 | 7 | 5 | 4 | 11 | 4 | 3 | 4 | 5 | 23 | 25 | 73 | 62 |
| 2020 | 109 | 8 | 7 | 11 | 15 | 10 | 6 | 7 | 7 | 12 | 9 | 10 | 7 |
| 2019 | 74 | 5 | 9 | 6 | 5 | 4 | 3 | 3 | 7 | 11 | 8 | 8 | 5 |
| 2018 | 87 | 6 | 9 | 6 | 5 | 7 | 7 | 10 | 10 | 11 | 9 | 5 | 2 |
| 2017 | 85 | 10 | 5 | 7 | 7 | 6 | 3 | 4 | 10 | 6 | 7 | 10 | 10 |
| 2016 | 63 | 7 | 9 | 7 | 5 | 6 | 3 | 4 | 6 | 2 | 3 | 8 | 3 |
| 2015 | 67 | 12 | 10 | 8 | 6 | 2 | 2 | 4 | 3 | 7 | 4 | 4 | 5 |
| 2014 | 88 | 9 | 7 | 7 | 7 | 4 | 5 | 10 | 7 | 9 | 6 | 8 | 9 |
| 2013 | 93 | 7 | 6 | 8 | 8 | 4 | 3 | 8 | 7 | 11 | 9 | 10 | 12 |
| 2012 | 88 | 13 | 6 | 14 | 6 | 8 | 2 | 3 | 8 | 9 | 5 | 8 | 6 |
| 2011 | 90 | 11 | 9 | 11 | 8 | 5 | 3 | 3 | 7 | 10 | 8 | 7 | 8 |
| 2010 | 53 | 4 | 6 | 7 | 7 | 1 | 3 | 2 | 4 | 4 | 5 | 5 | 5 |
| 2009 | 85 | 7 | 5 | 7 | 9 | 5 | 4 | 7 | 7 | 8 | 5 | 10 | 11 |
| 2008 | 45 | 3 | 4 | 6 | 3 | 2 | 3 | 2 | 3 | 5 | 5 | 3 | 6 |
| 2007 | 31 | 3 | 2 | 3 | 2 | 0 | 0 | 1 | 2 | 5 | 5 | 2 | 6 |
| 2006 | 58 | 6 | 7 | 1 | 4 | 2 | 0 | 6 | 6 | 6 | 7 | 8 | 5 |
| 2005 | 29 | 3 | 2 | 1 | 2 | 0 | 1 | 2 | 4 | 3 | 3 | 4 | 4 |
| 2004 | 25 | 3 | 2 | 2 | 3 | 0 | 1 | 1 | 4 | 3 | 3 | 1 | 2 |
| 2003 | 38 | 5 | 2 | 4 | 3 | 0 | 1 | 3 | 3 | 5 | 4 | 4 | 4 |
| 2002 | 51 | 6 | 3 | 6 | 8 | 1 | 0 | 2 | 4 | 5 | 6 | 5 | 5 |
| 2001 | 63 | 9 | 6 | 6 | 5 | 2 | 1 | 3 | 6 | 4 | 6 | 5 | 10 |
| 2000 | 63 | 5 | 7 | 8 | 4 | 3 | 0 | 2 | 5 | 8 | 8 | 7 | 6 |
| 1999 | 94 | 9 | 8 | 6 | 6 | 4 | 4 | 7 | 9 | 11 | 10 | 11 | 9 |
| 1998 | 91 | 7 | 12 | 7 | 10 | 5 | 1 | 3 | 9 | 8 | 10 | 9 | 10 |
| 1997 | 61 | 4 | 6 | 6 | 6 | 3 | 2 | 2 | 5 | 8 | 8 | 6 | 5 |
| 1996 | 59 | 3 | 8 | 2 | 8 | 2 | 2 | 4 | 6 | 6 | 5 | 7 | 6 |
| 1995 | 58 | 7 | 8 | 8 | 3 | 2 | 0 | 3 | 6 | 4 | 8 | 5 | 4 |
| 1994 | 62 | 6 | 3 | 8 | 4 | 1 | 0 | 3 | 6 | 8 | 9 | 5 | 9 |
| 1993 | 57 | 9 | 5 | 5 | 0 | 0 | 2 | 4 | 8 | 6 | 8 | 5 | 5 |
| 1992 | 12 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| 1991 | 70 | 11 | 9 | 10 | 6 | 3 | 0 | 1 | 4 | 5 | 5 | 9 | 7 |
| 1990 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
| 1989 | 14 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 |
| 1988 | 9 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| 1987 | 35 | 5 | 2 | 4 | 3 | 0 | 0 | 3 | 3 | 4 | 4 | 3 | 4 |
| 1986 | 39 | 4 | 2 | 3 | 2 | 3 | 2 | 3 | 4 | 2 | 6 | 4 | 4 |
| 1985 | 36 | 3 | 4 | 4 | 2 | 2 | 0 | 3 | 4 | 3 | 4 | 3 | 4 |
| 1984 | 15 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 4 |
| 1983 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| 1982 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| 1981 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1979 | 14 | 2 | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| 1978 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 |
| 1972 | 43 | 0 | 4 | 2 | 1 | 0 | 0 | 3 | 7 | 8 | 6 | 7 | 5 |
| 1971 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 6 | 2 | 0 |