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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 14,251 | Minimum magnitude: | 10.000 | Maximum magnitude: | 5.300 | ||
First observation: | JD 2433176.434000 | \ | 16 Sep 1949 22:24:57.600000 UT | Latest observation: | JD 2460538.406250 | \ | 15 Aug 2024 21:45:00.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 12,642 |
Photographic | 24 |
DSLR | 745 |
CCD | 84 |
CMOS | 756 |