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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 9,675 | Minimum magnitude: | 11.900 | Maximum magnitude: | 10.127 | ||
| First observation: | JD 2448631.302000 | \ | 9 Jan 1992 19:14:52.800000 UT | Latest observation: | JD 2460982.302960 | \ | 2 Nov 2025 19:16:15.744000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 24 |
| CCD | 8,636 |
| CMOS | 1,015 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 1,551 | 47 | 40 | 20 | 36 | 20 | 40 | 60 | 107 | 628 | 513 | 40 | 0 |
| 2024 | 417 | 44 | 33 | 39 | 22 | 25 | 43 | 21 | 63 | 44 | 40 | 23 | 20 |
| 2023 | 464 | 45 | 26 | 27 | 22 | 60 | 20 | 40 | 41 | 40 | 45 | 72 | 26 |
| 2022 | 584 | 66 | 41 | 63 | 44 | 43 | 42 | 43 | 63 | 42 | 44 | 63 | 30 |
| 2021 | 827 | 68 | 81 | 137 | 143 | 84 | 64 | 43 | 25 | 69 | 44 | 41 | 28 |
| 2020 | 1,441 | 98 | 92 | 157 | 339 | 245 | 54 | 83 | 58 | 76 | 64 | 91 | 84 |
| 2019 | 273 | 34 | 27 | 15 | 11 | 12 | 30 | 23 | 11 | 21 | 12 | 26 | 51 |
| 2018 | 351 | 91 | 12 | 21 | 10 | 40 | 30 | 20 | 29 | 10 | 47 | 24 | 17 |
| 2017 | 363 | 16 | 0 | 22 | 12 | 20 | 74 | 40 | 45 | 37 | 43 | 27 | 27 |
| 2016 | 250 | 20 | 20 | 20 | 20 | 22 | 8 | 20 | 44 | 20 | 20 | 20 | 16 |
| 2015 | 254 | 28 | 12 | 14 | 10 | 10 | 20 | 0 | 10 | 68 | 32 | 30 | 20 |
| 2014 | 2,025 | 0 | 0 | 0 | 0 | 0 | 200 | 467 | 700 | 632 | 0 | 14 | 12 |
| 2009 | 592 | 472 | 120 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 270 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 270 |
| 1992 | 13 | 4 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |