British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 9,930 | Minimum magnitude: | 13.880 | Maximum magnitude: | 4.500 | ||
First observation: | JD 2411717.000000 | \ | 15 Dec 1890 12:00:00.000000 UT | Latest observation: | JD 2460417.408000 | \ | 16 Apr 2024 21:47:31.200000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 9,884 |
CCD | 24 |
CMOS | 22 |