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HD 156497


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Radial-velocity measurements. V - Ground support of the HIPPARCOS satellite observation program
The paper presents data on 1070 radial velocity measurements of starsdistributed in 39 fields measuring 4 deg x 4 deg. The PPO series ofFehrenbach et al. (1987) and Duflot et al. (1990) is continued using theFehrenbach objective prism method.

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Observation and Astrometry data

Constellation:Herkules
Right ascension:17h17m24.10s
Declination:+13°18'36.7"
Apparent magnitude:7.861
Distance:223.214 parsecs
Proper motion RA:-4.8
Proper motion Dec:-15.1
B-T magnitude:8.132
V-T magnitude:7.884

Catalogs and designations:
Proper Names
HD 1989HD 156497
TYCHO-2 2000TYC 990-1673-1
USNO-A2.0USNO-A2 0975-09023075
HIPHIP 84584
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