HD 128093

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HD 128093
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 34m 11.7072s
Declination +32° 32′ 04.116″
Apparent magnitude (V) 6.32
Characteristics
Spectral type F5V
U−B color index -0.03
B−V color index 0.4
Astrometry
Radial velocity (Rv) -8.1 km/s
Proper motion (μ) RA: 106.09 mas/yr
Dec.: 5.69 mas/yr
Parallax (π) 23.72 ± 0.77 mas
Distance 138 ± 4 ly
(42 ± 1 pc)
Absolute magnitude (MV) 6.714
Details
Mass 1.7 M
Radius 1.4 R
Luminosity L
Temperature 6,000–7,500 K
Rotation 12 Km/s
Other designations
HR 5445, BD+33° 2474, FK5 3153, HIP 71243, SAO 64221.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 128093 is a star in double system in the constellation Boötes.

References[edit]