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HD 172668


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Observation and Astrometry data

Constellation:りゅう座
Right ascension:18h22m39.72s
Declination:+83°22'07.0"
Apparent magnitude:7.264
Distance:312.5 parsecs
Proper motion RA:2.5
Proper motion Dec:28.1
B-T magnitude:8.469
V-T magnitude:7.364

Catalogs and designations:
Proper Names
HD 1989HD 172668
TYCHO-2 2000TYC 4648-1723-1
USNO-A2.0USNO-A2 1725-00586749
HIPHIP 90054

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