Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| HD19993: Be Star | |||
| Total Number of Spectra: | 1 | ||
| First Spectrum: | JD 2458812.851600 | \ | 25 Nov 2019 08:26:18.240000 UT |
| Latest Spectrum: | JD 2458812.851600 | \ | 25 Nov 2019 08:26:18.240000 UT |