HR 4072

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HR 4072
Observation data
Epoch {{{epoch}}}      Equinox
Constellation Ursa Major
Right ascension 10h 24m 07.94606s [1]
Declination +65° 33′ 59.1239″ [1]
Evolutionary stage A0sp...[1]
Other designations
Database references

HR 4072 (ET Ursae Majoris, HD 89822, HIP 50933) is a star in the constellation Ursa Major. Its apparent magnitude is 4.94. Located around 104 parsecs (340 ly) distant, it is an Alpha2 Canum Ventaicorum variable of spectral type A0.[1]


  1. ^ a b c d SIMBAD, ET Ursae Majoris (accessed 3 March 2013)