UX Arietis

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UX Arietis
Observation data
Epoch J2000      Equinox J2000
Constellation Aries
Right ascension 03h 26m 35.36s
Declination +28° 42′ 55.2″
Apparent magnitude (V) 6.47
Characteristics
Spectral type G5IV
B−V color index 0.882 ± 0.007
Variable type RS Canum Venaticorum variable
Astrometry
Radial velocity (Rv) 15.9 km/s
Proper motion (μ) RA: 41.35 mas/yr
Dec.: -104.29 mas/yr
Parallax (π) 19.91 ± 1.25 mas
Distance 160 ± 10 ly
(50 ± 3 pc)
Absolute magnitude (MV) 6.628
Details
Mass 1.1 M
Radius 1.1 R
Luminosity 1.2 L
Temperature 5,000–6,000 K
Rotation 6.39 days
Other designations
CCDM 03266+2843, BD+28° 532, HIP 16042.
Database references
SIMBAD data
ARICNS data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

UX Arietis is a trinary star[citation needed] and variable star of RS CVn type.

References[edit]

External links[edit]