British Astronomical Association Supporting amateur astronomers since 1890 |
Home | Login | ||
Help |
Total observations: | 25,304 | Minimum magnitude: | 14.600 | Maximum magnitude: | 3.200 | ||
First observation: | JD 2393957.500000 | \ | 2 May 1842 00:00:00.000000 UT | Latest observation: | JD 2460615.346000 | \ | 31 Oct 2024 20:18:14.400000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 25,055 |
Photographic | 48 |
CCD | 150 |
DSLR | 42 |
CMOS | 9 |