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HD 170931


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Observation and Astrometry data

Constellation:Lyra
Right ascension:18h30m31.58s
Declination:+32°38'30.5"
Apparent magnitude:7.6
Distance:141.243 parsecs
Proper motion RA:-6.8
Proper motion Dec:15
B-T magnitude:7.749
V-T magnitude:7.613

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 170931
TYCHO-2 2000TYC 2628-250-1
USNO-A2.0USNO-A2 1200-09371719
HIPHIP 90716
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