Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 6,701 | Minimum magnitude: | 10.600 | Maximum magnitude: | 6.300 | ||
| First observation: | JD 2414688.281000 | \ | 2 Feb 1899 18:44:38.400000 UT | Latest observation: | JD 2460942.372900 | \ | 23 Sep 2025 20:56:58.560000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,559 |
| DSLR | 203 |
| CCD | 2,535 |
| CMOS | 2,404 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 1,235 | 15 | 14 | 37 | 594 | 562 | 0 | 0 | 6 | 7 | 0 | 0 | 0 |
| 2024 | 40 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |
| 2023 | 804 | 5 | 0 | 0 | 10 | 764 | 0 | 0 | 15 | 0 | 10 | 0 | 0 |
| 2022 | 2,301 | 143 | 51 | 59 | 41 | 15 | 2 | 1 | 7 | 3 | 1,925 | 18 | 36 |
| 2021 | 96 | 18 | 2 | 9 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 58 | 3 |
| 2020 | 60 | 0 | 0 | 6 | 14 | 3 | 0 | 10 | 2 | 6 | 4 | 8 | 7 |
| 2019 | 199 | 0 | 193 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 |
| 2018 | 51 | 22 | 0 | 0 | 0 | 15 | 0 | 1 | 0 | 1 | 4 | 8 | 0 |
| 2017 | 262 | 0 | 0 | 0 | 0 | 243 | 0 | 0 | 4 | 0 | 7 | 3 | 5 |
| 2016 | 32 | 8 | 2 | 1 | 5 | 0 | 0 | 2 | 5 | 0 | 7 | 0 | 2 |
| 2015 | 77 | 3 | 1 | 0 | 0 | 0 | 0 | 20 | 8 | 21 | 2 | 13 | 9 |
| 2014 | 67 | 0 | 0 | 10 | 2 | 0 | 0 | 17 | 12 | 12 | 5 | 4 | 5 |
| 2013 | 19 | 0 | 0 | 0 | 5 | 0 | 2 | 5 | 0 | 3 | 0 | 0 | 4 |
| 2012 | 45 | 14 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 |
| 2011 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 2010 | 40 | 12 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 |
| 2009 | 66 | 28 | 14 | 0 | 4 | 3 | 4 | 3 | 1 | 1 | 4 | 1 | 3 |
| 2008 | 167 | 27 | 48 | 7 | 18 | 15 | 3 | 9 | 0 | 2 | 0 | 10 | 28 |
| 2007 | 63 | 9 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 32 |
| 2006 | 99 | 1 | 1 | 1 | 3 | 0 | 0 | 31 | 7 | 23 | 10 | 21 | 1 |
| 2005 | 93 | 0 | 37 | 0 | 4 | 0 | 0 | 0 | 4 | 26 | 0 | 10 | 12 |
| 2004 | 86 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 31 | 4 | 0 | 44 |
| 2003 | 82 | 2 | 2 | 16 | 3 | 0 | 0 | 0 | 13 | 0 | 4 | 23 | 19 |
| 2002 | 6 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 |
| 2001 | 37 | 2 | 8 | 1 | 2 | 2 | 0 | 4 | 0 | 0 | 0 | 6 | 12 |
| 2000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1999 | 50 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 4 | 22 | 7 |
| 1998 | 42 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 5 | 16 |
| 1997 | 33 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 16 | 0 | 7 | 0 | 4 |
| 1996 | 82 | 2 | 0 | 0 | 0 | 0 | 0 | 14 | 16 | 28 | 18 | 0 | 4 |
| 1995 | 81 | 17 | 10 | 3 | 7 | 2 | 0 | 0 | 3 | 0 | 5 | 22 | 12 |
| 1994 | 59 | 2 | 5 | 1 | 5 | 0 | 0 | 1 | 5 | 24 | 7 | 4 | 5 |
| 1993 | 34 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 6 | 0 | 0 |
| 1992 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1991 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1986 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1985 | 11 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 0 |
| 1981 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
| 1980 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1979 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| 1978 | 18 | 10 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1977 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 1906 | 62 | 0 | 13 | 13 | 27 | 4 | 1 | 0 | 2 | 0 | 0 | 2 | 0 |
| 1905 | 26 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 7 | 8 | 1 |
| 1904 | 14 | 3 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 3 |
| 1903 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1902 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| 1901 | 26 | 3 | 5 | 4 | 5 | 0 | 1 | 0 | 2 | 0 | 3 | 3 | 0 |
| 1900 | 55 | 3 | 9 | 8 | 8 | 4 | 1 | 0 | 10 | 2 | 5 | 3 | 2 |
| 1899 | 34 | 0 | 3 | 8 | 2 | 11 | 4 | 1 | 1 | 3 | 1 | 0 | 0 |