British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 7,271 | Minimum magnitude: | 11.900 | Maximum magnitude: | 10.600 | ||
First observation: | JD 2447926.271000 | \ | 3 Feb 1990 18:30:14.400000 UT | Latest observation: | JD 2460635.530839 | \ | 21 Nov 2024 00:44:24.489600 UT |
Observation Method | Number of Observations |
---|---|
Visual | 113 |
CCD | 7,032 |
CMOS | 126 |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 | 1,523 | 375 | 461 | 0 | 162 | 116 | 0 | 0 | 0 | 163 | 123 | 123 | 0 |
2023 | 2,553 | 121 | 591 | 244 | 226 | 0 | 0 | 0 | 0 | 220 | 151 | 507 | 493 |
2022 | 475 | 202 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 273 |
2021 | 490 | 380 | 0 | 0 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2020 | 449 | 147 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 302 |
2019 | 1,007 | 503 | 251 | 7 | 1 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 239 |
2017 | 104 | 0 | 0 | 104 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2016 | 442 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 438 |
2015 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
2012 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 39 |
2011 | 34 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 |
2010 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 |
2007 | 33 | 7 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 |
1999 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |
1997 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
1990 | 8 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |