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HD 189821


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Observation and Astrometry data

Constellation:Cygnus
Right ascension:20h00m15.47s
Declination:+42°13'04.3"
Apparent magnitude:7.102
Distance:401.606 parsecs
Proper motion RA:2.6
Proper motion Dec:-7.7
B-T magnitude:8.79
V-T magnitude:7.242

Catalogs and designations:
Proper Names
HD 1989HD 189821
TYCHO-2 2000TYC 3158-1553-1
USNO-A2.0USNO-A2 1275-13046955
HIPHIP 98459
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