British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 27,767 | Minimum magnitude: | 15.100 | Maximum magnitude: | 8.300 | ||
First observation: | JD 2424082.587500 | \ | 24 Oct 1924 02:06:00.000000 UT | Latest observation: | JD 2460438.423600 | \ | 7 May 2024 22:09:59.040000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 25,880 |
Photographic | 4 |
CCD | 1,785 |
DSLR | 16 |
CMOS | 82 |