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British Astronomical Association Supporting amateur astronomers since 1890 |
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| V2156 Cyg: Be Star | |||
| Total Number of Spectra: | 4 | ||
| First Spectrum: | JD 2458374.809500 | \ | 13 Sep 2018 07:25:40.800000 UT |
| Latest Spectrum: | JD 2460143.950100 | \ | 18 Jul 2023 10:48:08.640000 UT |