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HD 143774


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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:りゅう座
Right ascension:15h58m28.10s
Declination:+63°49'50.9"
Apparent magnitude:8.893
Distance:158.73 parsecs
Proper motion RA:17.8
Proper motion Dec:-16.5
B-T magnitude:9.271
V-T magnitude:8.925

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 143774
TYCHO-2 2000TYC 4185-1523-1
USNO-A2.0USNO-A2 1500-06005407
HIPHIP 78230

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