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HD 197840


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Observation and Astrometry data

Constellation:はくちょう座
Right ascension:20h45m10.66s
Declination:+29°54'41.4"
Apparent magnitude:8.535
Distance:355.872 parsecs
Proper motion RA:-0.7
Proper motion Dec:-25.1
B-T magnitude:8.664
V-T magnitude:8.546

Catalogs and designations:
Proper Names
HD 1989HD 197840
TYCHO-2 2000TYC 2182-70-1
USNO-A2.0USNO-A2 1125-16921545
HIPHIP 102411
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