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Observation Summary for R CrB

R CrB: Carbon Star Star
Total Number of Spectra:126
First Spectrum:JD 2457840.467300\27 Mar 2017 23:12:54.720000 UT
Latest Spectrum:JD 2460954.652083\6 Oct 2025 03:38:59.971200 UT

Summary by Year and Month

Summary by Observer