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Observation Summary for V471 Per

V471 Per: Eclipsing Binary Star
Total Number of Spectra:93
First Spectrum:JD 2457411.278800\23 Jan 2016 18:41:28.320000 UT
Latest Spectrum:JD 2461319.528611\6 Oct 2026 00:41:11.990400 UT

Summary by Year and Month

Summary by Observer