Supporting amateur astronomers since 1890
|
British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 28,676 | Minimum magnitude: | 8.900 | Maximum magnitude: | 1.000 | ||
| First observation: | JD 2393226.500000 | \ | 1 May 1840 00:00:00.000000 UT | Latest observation: | JD 2460813.541670 | \ | 18 May 2025 01:00:00.288000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 28,584 |
| Photographic | 13 |
| CCD | 19 |
| DSLR | 60 |