HD 131040

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HD 131040
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 49m 32.3817s
Declination +51° 22′ 28.211″
Apparent magnitude (V) 6.486
Characteristics
Spectral type F5IV
U−B color index 0
B−V color index 0.4
Astrometry
Radial velocity (Rv) -5.1 km/s
Proper motion (μ) RA: 15.19 mas/yr
Dec.: 2.19 mas/yr
Parallax (π) 19.41 ± 0.67 mas
Distance 168 ± 6 ly
(52 ± 2 pc)
Absolute magnitude (MV) 6.846
Details
Mass 1.7 M
Radius 1.4 R
Luminosity L
Temperature 6,000–7,500 K
Other designations
HR 5537, BD+51° 1957, SAO 29296, HIP 72508.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)
Database references
SIMBAD data

HD 131040 is a star in double system in the constellation Boötes.

References[edit]