Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 207,579 | Minimum magnitude: | 12.060 | Maximum magnitude: | 3.000 | ||
| First observation: | JD 2431860.760000 | \ | 9 Feb 1946 06:14:24.000000 UT | Latest observation: | JD 2461336.247560 | \ | 22 Oct 2026 17:56:29.184000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 24,419 |
| Photographic | 19 |
| CCD | 49,832 |
| DSLR | 107 |
| CMOS | 133,202 |