45 Cancri

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This article is about A1 Cancri. For other stars with this Bayer designation, see A Cancri.
45 Cancri
Observation data
Epoch J2000      Equinox J2000
Constellation Cancer
Right ascension 08h 43m 12.33009s [1]
Declination +12° 40′ 51.1457″ [1]
Spectral type A3V+ [1]
Other designations
A1 Cancri,[2] BD+13° 1972, HD 74228, HR 3450, HIP 42795, SAO 98069

45 Cancri (45 Cnc, Bayer designation A1 Cancri,[2] A1 Cnc) is a star in the constellation Cancer. Its apparent magnitude is 5.62.


  1. ^ a b c "* 45 Cnc". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2014-05-03. 
  2. ^ a b HD 74228, HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index, N. D. Kostjuk, Institute of Astronomy of Russian Academy of Sciences, 2002; CDS ID IV/27A.