Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| alp Gem A: Spectroscopic Binary Star | |||
| Total Number of Spectra: | 1 | ||
| First Spectrum: | JD 2457828.376900 | \ | 15 Mar 2017 21:02:44.160000 UT |
| Latest Spectrum: | JD 2457828.376900 | \ | 15 Mar 2017 21:02:44.160000 UT |