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HD 7744


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Photoelectric Photometry of Stars in the Orion Standard Region
Magnitudes and color indices in the Vilnius seven-color photometricsystem are given for 108 stars in the Orion standard region around theOrion Belt and the star lambda Orionis. New spectral and luminosityclasses, estimated from the photometric data, are given for some of thestars.

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Observation and Astrometry data

Constellation:アンドロメダ座
Right ascension:01h17m45.66s
Declination:+41°00'49.1"
Apparent magnitude:8.689
Distance:280.899 parsecs
Proper motion RA:-5.8
Proper motion Dec:2.4
B-T magnitude:8.692
V-T magnitude:8.69

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 7744
TYCHO-2 2000TYC 2804-1772-1
USNO-A2.0USNO-A2 1275-00770110
HIPHIP 6059

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