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HD 155643


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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:Hercules
Right ascension:17h12m22.83s
Declination:+13°15'04.0"
Apparent magnitude:8.563
Distance:121.803 parsecs
Proper motion RA:-35.6
Proper motion Dec:54.7
B-T magnitude:9.152
V-T magnitude:8.612

Catalogs and designations:
Proper Names
HD 1989HD 155643
TYCHO-2 2000TYC 989-941-1
USNO-A2.0USNO-A2 0975-08931211
HIPHIP 84167
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