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HD 149558


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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:ヘルクレス座
Right ascension:16h34m08.21s
Declination:+35°29'59.9"
Apparent magnitude:7.962
Distance:215.054 parsecs
Proper motion RA:-26.7
Proper motion Dec:6.3
B-T magnitude:9.445
V-T magnitude:8.085

Catalogs and designations:
Proper Names
HD 1989HD 149558
TYCHO-2 2000TYC 2587-1172-1
USNO-A2.0USNO-A2 1200-07932651
HIPHIP 81131

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