Supporting amateur astronomers since 1890
|
British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 28,485 | Minimum magnitude: | 8.900 | Maximum magnitude: | 1.000 | ||
| First observation: | JD 2393226.500000 | \ | 1 May 1840 00:00:00.000000 UT | Latest observation: | JD 2460420.623000 | \ | 20 Apr 2024 02:57:07.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 28,393 |
| Photographic | 13 |
| CCD | 19 |
| DSLR | 60 |