Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 30,623 | Minimum magnitude: | 7.900 | Maximum magnitude: | 4.570 | ||
| First observation: | JD 2411736.500000 | \ | 4 Jan 1891 00:00:00.000000 UT | Latest observation: | JD 2460811.510420 | \ | 16 May 2025 00:15:00.288000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 30,327 |
| Photographic | 268 |
| CCD | 22 |
| DSLR | 1 |
| PEP | 5 |