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alf Ori: Semi-Regular Variable Star | |||
Total Number of Spectra: | 137 | ||
First Spectrum: | JD 2457453.387720 | \ | 5 Mar 2016 21:18:19.008000 UT |
Latest Spectrum: | JD 2460391.668449 | \ | 22 Mar 2024 04:02:33.993600 UT |