British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 28,486 | Minimum magnitude: | 8.900 | Maximum magnitude: | 1.000 | ||
First observation: | JD 2393226.500000 | \ | 1 May 1840 00:00:00.000000 UT | Latest observation: | JD 2460448.447920 | \ | 17 May 2024 22:45:00.288000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 28,394 |
Photographic | 13 |
CCD | 19 |
DSLR | 60 |