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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 13,529 | Minimum magnitude: | 9.556 | Maximum magnitude: | 6.500 | ||
First observation: | JD 2440230.563000 | \ | 9 Jan 1969 01:30:43.200000 UT | Latest observation: | JD 2460890.518100 | \ | 3 Aug 2025 00:26:03.840000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 12,835 |
Photographic | 6 |
CCD | 139 |
CMOS | 549 |