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Spectrum of AC Her by Hugh Allen Home Login
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Spectra Summary for F Sims

Total Number of Spectra:1,551
First observation:JD 2457824.794500 \ 12 Mar 2017 07:04:04.800000 UT
Latest observation:JD 2460765.712600 \ 31 Mar 2025 05:06:08.640000 UT

Summary by Year and Month

Summary by Object