HD 156768

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HD 156768
Observation data
Epoch J2000      Equinox J2000
Constellation Ara
Right ascension 17h 22m 55.2219s
Declination -58° 00′ 37.178″
Apparent magnitude (V) 5.87
Characteristics
Spectral type G8Ib-II
U−B color index 0.86
B−V color index 1.07
Astrometry
Proper motion (μ) RA: -5.59 mas/yr
Dec.: -15.56 mas/yr
Parallax (π) 4.15 ± 0.85 mas
Distance approx. 800 ly
(approx. 240 pc)
Absolute magnitude (MV) 6.966
Details
Mass 1.1 M
Radius 1.1 R
Luminosity 2.32 L
Temperature 5,000–6,000 K
Other designations
HR 6438, SAO 244678, HIP 85049, PPM 345944.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 156768 is a double or multiple star.

References[edit]