HD 156091

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HD 156091
Observation data
Epoch J2000      Equinox J2000
Constellation Ara
Right ascension 17h 19m 12.5089s
Declination −59° 41′ 40.603″
Apparent magnitude (V) 5.915
Characteristics
Spectral type K2IIICN
B−V color index 1.37
Astrometry
Proper motion (μ) RA: -1.74 mas/yr
Dec.: -8.39 mas/yr
Parallax (π) 1.59 ± 0.71 mas
Distance approx. 2,100 ly
(approx. 600 pc)
Absolute magnitude (MV) 7.326
Details
Mass 0.87 M
Radius 0.9 R
Luminosity 3.1 L
Temperature 3,500–5,000 K
Other designations
HIP 84731, HR 6408, CD-59° 6506, SAO 244613.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)
Database references
SIMBAD data

HD 156091 is a star in a double system.

References[edit]