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British Astronomical Association Supporting amateur astronomers since 1890 |
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| HD39970: Variable of Unknown Type Star | |||
| Total Number of Spectra: | 2 | ||
| First Spectrum: | JD 2458096.430900 | \ | 8 Dec 2017 22:20:29.760000 UT |
| Latest Spectrum: | JD 2458103.391100 | \ | 15 Dec 2017 21:23:11.040000 UT |