HD 153201

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HD 153201
Observation data
Epoch J2000      Equinox J2000
Constellation Ara
Right ascension 17h 01m 07.0243s
Declination -56° 33′ 18.276″
Apparent magnitude (V) 6.431
Characteristics
Spectral type Ap
B−V color index 0.1
Variable type alpha2 CVn variable
Astrometry
Radial velocity (Rv) 0.2 km/s
Proper motion (μ) RA: -2.50 mas/yr
Dec.: -25.55 mas/yr
Parallax (π) 2.76 ± 1.22 mas
Distance approx. 1,200 ly
(approx. 400 pc)
Absolute magnitude (MV) 6.382
Details
Mass 3.1 M
Radius 2.1 R
Luminosity 2.5 L
Temperature 7,500–10,000 K
Other designations
HIP 83269, SAO 244356 CD-56° 6647.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 153201 or CCDM 17011-5633 A is variable star of alpha2 CVn type.

References[edit]