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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 16,031 | Minimum magnitude: | 16.143 | Maximum magnitude: | 7.800 | ||
First observation: | JD 2439370.395800 | \ | 1 Sep 1966 21:29:57.120000 UT | Latest observation: | JD 2460508.505000 | \ | 17 Jul 2024 00:07:12.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 10,570 |
Photographic | 20 |
CCD | 5,376 |
CMOS | 65 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 99 | 37 | 33 | 25 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
2023 | 1,333 | 338 | 863 | 9 | 20 | 0 | 2 | 1 | 13 | 24 | 15 | 30 | 18 |
2022 | 321 | 63 | 38 | 58 | 12 | 0 | 2 | 10 | 26 | 15 | 36 | 25 | 36 |
2021 | 196 | 15 | 25 | 27 | 15 | 0 | 0 | 1 | 6 | 19 | 45 | 23 | 20 |
2020 | 234 | 40 | 25 | 38 | 12 | 0 | 0 | 11 | 13 | 28 | 23 | 22 | 22 |
2019 | 230 | 40 | 47 | 31 | 2 | 0 | 0 | 2 | 13 | 25 | 22 | 16 | 32 |
2018 | 856 | 27 | 34 | 13 | 4 | 0 | 0 | 7 | 414 | 256 | 48 | 31 | 22 |
2017 | 180 | 37 | 13 | 33 | 8 | 0 | 0 | 2 | 8 | 17 | 19 | 20 | 23 |
2016 | 242 | 28 | 41 | 38 | 9 | 0 | 0 | 3 | 23 | 24 | 18 | 31 | 27 |
2015 | 433 | 27 | 30 | 186 | 53 | 4 | 0 | 3 | 12 | 28 | 53 | 19 | 18 |
2014 | 426 | 26 | 29 | 40 | 12 | 0 | 0 | 5 | 11 | 14 | 242 | 20 | 27 |
2013 | 213 | 19 | 19 | 34 | 29 | 0 | 0 | 5 | 11 | 18 | 25 | 23 | 30 |
2012 | 214 | 35 | 22 | 39 | 10 | 0 | 0 | 5 | 10 | 24 | 13 | 28 | 28 |
2011 | 158 | 23 | 14 | 25 | 16 | 0 | 2 | 2 | 4 | 18 | 20 | 19 | 15 |
2010 | 1,949 | 50 | 21 | 1,457 | 311 | 2 | 1 | 5 | 22 | 17 | 29 | 18 | 16 |
2009 | 271 | 33 | 18 | 61 | 22 | 1 | 0 | 8 | 23 | 16 | 20 | 29 | 40 |
2008 | 248 | 30 | 52 | 25 | 6 | 0 | 0 | 3 | 7 | 33 | 45 | 22 | 25 |
2007 | 730 | 42 | 547 | 29 | 18 | 0 | 0 | 4 | 8 | 12 | 19 | 23 | 28 |
2006 | 171 | 21 | 28 | 19 | 8 | 0 | 0 | 7 | 6 | 7 | 22 | 34 | 19 |
2005 | 390 | 111 | 30 | 20 | 12 | 0 | 0 | 1 | 11 | 13 | 4 | 147 | 41 |
2004 | 678 | 31 | 20 | 13 | 8 | 0 | 1 | 2 | 6 | 16 | 166 | 197 | 218 |
2003 | 229 | 43 | 36 | 44 | 12 | 0 | 0 | 6 | 17 | 15 | 20 | 15 | 21 |
2002 | 183 | 25 | 34 | 33 | 31 | 1 | 0 | 4 | 5 | 9 | 12 | 19 | 10 |
2001 | 177 | 31 | 27 | 22 | 11 | 0 | 1 | 7 | 13 | 8 | 14 | 15 | 28 |
2000 | 419 | 60 | 70 | 54 | 17 | 1 | 0 | 8 | 33 | 31 | 41 | 51 | 53 |
1999 | 409 | 49 | 56 | 60 | 40 | 2 | 0 | 9 | 19 | 22 | 55 | 43 | 54 |
1998 | 286 | 44 | 34 | 22 | 9 | 2 | 1 | 8 | 25 | 24 | 36 | 40 | 41 |
1997 | 249 | 20 | 26 | 27 | 13 | 8 | 4 | 15 | 21 | 34 | 41 | 17 | 23 |
1996 | 255 | 14 | 57 | 27 | 30 | 1 | 1 | 15 | 15 | 20 | 25 | 25 | 25 |
1995 | 338 | 46 | 31 | 61 | 13 | 0 | 2 | 12 | 27 | 38 | 44 | 43 | 21 |
1994 | 249 | 38 | 29 | 26 | 16 | 0 | 1 | 9 | 16 | 19 | 41 | 16 | 38 |
1993 | 164 | 19 | 10 | 32 | 3 | 0 | 2 | 7 | 14 | 16 | 26 | 15 | 20 |
1992 | 207 | 25 | 29 | 17 | 11 | 0 | 1 | 18 | 17 | 12 | 26 | 25 | 26 |
1991 | 210 | 38 | 23 | 19 | 12 | 0 | 3 | 3 | 20 | 19 | 21 | 24 | 28 |
1990 | 249 | 38 | 34 | 41 | 17 | 1 | 0 | 13 | 13 | 12 | 26 | 25 | 29 |
1989 | 320 | 41 | 36 | 34 | 12 | 1 | 0 | 8 | 40 | 33 | 38 | 55 | 22 |
1988 | 458 | 54 | 59 | 32 | 37 | 2 | 0 | 25 | 44 | 61 | 59 | 52 | 33 |
1987 | 389 | 47 | 25 | 45 | 24 | 3 | 0 | 10 | 52 | 55 | 55 | 45 | 28 |
1986 | 235 | 16 | 15 | 23 | 12 | 2 | 0 | 7 | 6 | 16 | 34 | 41 | 63 |
1985 | 99 | 12 | 16 | 14 | 12 | 0 | 2 | 5 | 5 | 7 | 10 | 10 | 6 |
1984 | 160 | 25 | 15 | 8 | 14 | 0 | 2 | 4 | 7 | 11 | 28 | 21 | 25 |
1983 | 177 | 23 | 21 | 24 | 15 | 1 | 0 | 4 | 21 | 10 | 19 | 18 | 21 |
1982 | 181 | 18 | 17 | 39 | 11 | 0 | 1 | 2 | 10 | 15 | 19 | 21 | 28 |
1981 | 193 | 20 | 30 | 24 | 26 | 1 | 0 | 9 | 19 | 19 | 15 | 19 | 11 |
1980 | 150 | 14 | 10 | 12 | 5 | 0 | 1 | 4 | 11 | 17 | 27 | 29 | 20 |
1979 | 131 | 15 | 15 | 12 | 4 | 0 | 2 | 4 | 10 | 14 | 20 | 17 | 18 |
1978 | 106 | 10 | 7 | 11 | 2 | 0 | 0 | 3 | 9 | 19 | 11 | 21 | 13 |
1977 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 3 |
1976 | 7 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
1975 | 44 | 7 | 18 | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 6 | 2 |
1974 | 22 | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 0 | 7 | 2 |
1968 | 36 | 3 | 4 | 5 | 2 | 0 | 0 | 1 | 2 | 5 | 6 | 3 | 5 |
1967 | 91 | 11 | 17 | 12 | 3 | 0 | 1 | 3 | 7 | 3 | 10 | 8 | 16 |
1966 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 3 | 10 |