Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| SN 2017htb: Supernova Star | |||
| Total Number of Spectra: | 2 | ||
| First Spectrum: | JD 2458063.356800 | \ | 5 Nov 2017 20:33:47.520000 UT |
| Latest Spectrum: | JD 2458065.354100 | \ | 7 Nov 2017 20:29:54.240000 UT |