Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| V581 Per: Be Star | |||
| Total Number of Spectra: | 5 | ||
| First Spectrum: | JD 2458069.236000 | \ | 11 Nov 2017 17:39:50.400000 UT |
| Latest Spectrum: | JD 2459909.336528 | \ | 25 Nov 2022 20:04:36.019200 UT |