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HD 139306


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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:15h33m33.13s
Declination:+65°12'24.5"
Apparent magnitude:8.598
Distance:145.773 parsecs
Proper motion RA:-22.6
Proper motion Dec:2.1
B-T magnitude:8.895
V-T magnitude:8.623

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 139306
TYCHO-2 2000TYC 4187-478-1
USNO-A2.0USNO-A2 1500-05941076
HIPHIP 76176
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