Omega Sagittarii

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Star
ω Sagittarii
AladinLite
Observation
dates equinoxJ2000.0 , epoch : J2000.0
Constellation Sagittarius
Right ascension 19 h 55 m 50.4 s
declination -26 ° 17 ′ 58 ″
Apparent brightness 4.7 likes
Typing
Spectral class G5 IV
Astrometry
Radial velocity (−21.0 ± 0.9) km / s
parallax (38.5 ± 2.7)  mas
distance (85 ± 6)  ly
(26.0 ± 1.8)  pc  
Physical Properties
Other names
and catalog entries
Bayer name ω sagittarii
Flamsteed name 58 Sagittarii
Cordoba Survey CD −26 ° 14637
Bright Star Catalog HR 7597 [1]
Henry Draper Catalog HD 188376 [2]
Hipparcos catalog HIP 98066 [3]
SAO catalog SAO 188722 [4]
Tycho catalog TYC 6899-2595-1 [5]

ω Sagittarii ( Omega Sagittarii ) is a G subgiant with an apparent visual magnitude of 4.7 mag. It is about 26  parsecs from Earth. It is located in the constellation Sagittarius and is one of four stars in the terebellum .

Individual evidence

  1. a b c d e f LTT 7872 - High proper-motion star on SIMBAD , accessed on September 29, 2011