HD 134064

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HD 134064
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 15h 07m 20.3691s
Declination +18° 26′ 30.57″
Apparent magnitude (V) 6.037
Characteristics
Spectral type A3V
U−B color index 0.06
B−V color index 0.06
Astrometry
Radial velocity (Rv) -6 km/s
Proper motion (μ) RA: 43.15 mas/yr
Dec.: -49.97 mas/yr
Parallax (π) 13.35 ± 0.77 mas
Distance 240 ± 10 ly
(75 ± 4 pc)
Absolute magnitude (MV) 6.106
Details
Mass 3,1 M
Radius 2,1 R
Luminosity 40 L
Temperature 7,500–10,000 K
Orbit
Companion CCDM 15073+1827 B
Period (P) 8 yr
Semi-major axis (a) 0.1"
Eccentricity (e) 0.45
Inclination (i) 122.6°
Longitude of the node (Ω) 41.3°
Periastron epoch (T) 1939.97
Other designations
BD+19° 2924, SAO 101379, HIP 74000, HR 5633.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 134064 or ADS 9505 B is a double or multiple star in the constellation Boötes.

References[edit]