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HD 197809


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Observation and Astrometry data

Constellation:ケフェウス座
Right ascension:20h42m39.70s
Declination:+63°12'47.2"
Apparent magnitude:7.445
Distance:141.243 parsecs
Proper motion RA:20.1
Proper motion Dec:-16.5
B-T magnitude:7.604
V-T magnitude:7.459

Catalogs and designations:
Proper Names
HD 1989HD 197809
TYCHO-2 2000TYC 4250-1577-1
USNO-A2.0USNO-A2 1500-07565995
HIPHIP 102215

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