British Astronomical Association Supporting amateur astronomers since 1890 |
Home | Login | ||
Help |
Total observations: | 15,155 | Minimum magnitude: | 10.399 | Maximum magnitude: | 8.951 | ||
First observation: | JD 2447574.347000 | \ | 16 Feb 1989 20:19:40.800000 UT | Latest observation: | JD 2460085.622390 | \ | 21 May 2023 02:56:14.496000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 257 |
CCD | 8,499 |
DSLR | 6,167 |
CMOS | 232 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023 | 113 | 0 | 0 | 0 | 0 | 113 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2022 | 2,165 | 0 | 0 | 0 | 0 | 0 | 0 | 652 | 1,513 | 0 | 0 | 0 | 0 |
2021 | 1,872 | 0 | 0 | 0 | 0 | 8 | 869 | 97 | 0 | 824 | 74 | 0 | 0 |
2020 | 1,746 | 0 | 0 | 0 | 0 | 1,398 | 0 | 0 | 0 | 0 | 348 | 0 | 0 |
2019 | 3,026 | 0 | 0 | 0 | 167 | 0 | 0 | 0 | 1,712 | 0 | 0 | 1,147 | 0 |
2018 | 1,327 | 0 | 290 | 10 | 16 | 18 | 993 | 0 | 0 | 0 | 0 | 0 | 0 |
2017 | 883 | 0 | 50 | 81 | 0 | 752 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2016 | 2,645 | 6 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 6 | 2,628 | 0 |
2015 | 553 | 0 | 0 | 0 | 2 | 0 | 2 | 35 | 2 | 97 | 36 | 379 | 0 |
2014 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 7 | 4 | 1 |
2012 | 504 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 493 |
2011 | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 17 | 19 | 17 |
2009 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 37 | 0 | 0 | 0 |
2008 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 |
2007 | 8 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1999 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 |
1997 | 118 | 0 | 21 | 16 | 0 | 17 | 0 | 10 | 10 | 34 | 10 | 0 | 0 |
1989 | 13 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |