Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| bet Ari: Spectroscopic Binary Star | |||
| Total Number of Spectra: | 4 | ||
| First Spectrum: | JD 2457730.721597 | \ | 8 Dec 2016 05:19:05.980800 UT |
| Latest Spectrum: | JD 2457730.767384 | \ | 8 Dec 2016 06:25:01.977600 UT |