S Virginis

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S Vir

Observation data
Epoch J2000
Constellation
(pronunciation)
Virgo
Right ascension 13h 33m 00.1081s
Declination -07° 11' 41.017"'
Apparent magnitude (V) 6.0
Characteristics
Spectral type M7III
U-B color index ?
B-V color index ?
Variable type Variable Star of Mira Cet type
Astrometry
Radial velocity (Rv) 10.0 km/s
Proper motion (μ) RA: -19.57 mas/yr
Dec.: 2.35 mas/yr
Parallax (π) -3.04 ± 4.29 mas
Distance approx. -1000 ly
(approx. -300 pc)
Details
Mass ? M
Radius ? R
Luminosity ? L
Temperature ? K
Metallicity ?
Rotation ?
Age ? years
Other designations
V* S Vir, HIC 66100, BD-06° 3837, HIP 66100, GC 18312, HR 5101, AAVSO 1327-06, GCRV 8027, SAO 139403, HD 117833.

S Virginis, Variable Star of Mira Cet type.

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