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HD 223981


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Radial velocity measurements. IV - Ground-based accompaniment to the HIPPARCOS observation program
The paper presents 396 radial velocities of stars distributed in 19fields of 4 x 4 degrees. The study employs the Fehrenbach objectiveprism method and the same measuring technique used in a previous paper(Fehrenbach et al., 1987).

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Observation and Astrometry data

Constellation:アンドロメダ座
Right ascension:23h54m11.37s
Declination:+44°52'01.9"
Apparent magnitude:8.41
Distance:319.489 parsecs
Proper motion RA:-6.3
Proper motion Dec:-3.9
B-T magnitude:8.413
V-T magnitude:8.411

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 223981
TYCHO-2 2000TYC 3245-159-1
USNO-A2.0USNO-A2 1275-18705540
HIPHIP 117852
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