British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 30,483 | Minimum magnitude: | 7.900 | Maximum magnitude: | 4.570 | ||
First observation: | JD 2411736.500000 | \ | 4 Jan 1891 00:00:00.000000 UT | Latest observation: | JD 2460488.458000 | \ | 26 Jun 2024 22:59:31.200000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 30,187 |
Photographic | 268 |
CCD | 22 |
DSLR | 1 |
PEP | 5 |