HD 127304

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HD 127304
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 29m 49.6707s
Declination +31° 47′ 28.278″
Apparent magnitude (V) 6.055
Characteristics
Spectral type A0Vs
U−B color index −0.09
B−V color index −0.03
Astrometry
Radial velocity (Rv) -9.3 km/s
Proper motion (μ) RA: -19.8 mas/yr
Dec.: 7.01 mas/yr
Parallax (π) 9.35 ± 0.71 mas
Distance 350 ± 30 ly
(107 ± 8 pc)
Absolute magnitude (MV) 6.042
Details
Mass 3.1 M
Radius 2.1 R
Luminosity 40 L
Temperature 7,500–10,000 K
Rotation <= 41 Km/s
Other designations
HR 5422, BD+32° 2482, SAO 64178, HIP 70892.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)
Database references
SIMBAD data

HD 127304 is star in double system in the constellation Boötes.

References[edit]