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Observation Summary for alf CrB

alf CrB: Eclipsing Binary Star
Total Number of Spectra:90
First Spectrum:JD 2457988.710300\23 Aug 2017 05:02:49.920000 UT
Latest Spectrum:JD 2460984.588140\5 Nov 2025 02:06:55.296000 UT

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Summary by Observer

Observer IdObserver NameNumber of SpectraFirst Spectrum JD / UTLatest Spectrum JD / UT
FJQJ Foster902457988.710300
23 Aug 2017 05:02:49.920000		2460984.588140
5 Nov 2025 02:06:55.296000