Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| HD4931: Be Star | |||
| Total Number of Spectra: | 7 | ||
| First Spectrum: | JD 2457403.288300 | \ | 15 Jan 2016 18:55:09.120000 UT |
| Latest Spectrum: | JD 2460288.690300 | \ | 10 Dec 2023 04:34:01.920000 UT |