Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Bet Cyg B: Be Star | |||
| Total Number of Spectra: | 2 | ||
| First Spectrum: | JD 2458989.491500 | \ | 19 May 2020 23:47:45.600000 UT |
| Latest Spectrum: | JD 2458993.385978 | \ | 23 May 2020 21:15:48.499200 UT |