NASA's Hubble Universe in 3-D · NASA · NASA — public domain
Also known as HR 4732, HD 108257, HIP 60710, HIC 60710, ALS 17475, G Cen, GC 16954, GCRV 7473
star in the constellation Centaurus
Astronomical data · SIMBAD
- Object type
- Pu*
- Spectral type
- B3V(n)
- Distance
- 444 light-years
- Redshift
- z = 0.00001667834384355693
- Coordinates
- RA 186.6323° · Dec -51.4506°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- B-type main sequence star
- Constellation
- Centaurus
- Distance from Earth
- 136.143
- Radius
- 3.42
Show 13 more facts
- catalog code
- WISEA J122631.73-512702.3
- spectral class
- B3
- parallax
- 7.3452
- apparent magnitude
- 4.796371
- radial velocity
- 24.0
- epoch
- J2000.0
- right ascension component of proper motion
- -30.801
- declination component of proper motion
- -9.969
- right ascension
- 186.63233351866
- declination
- -51.45063581014
- absolute magnitude
- -0.62
- effective temperature
- 8868.67
- stellar rotational velocity
- 298.0
Sources (2)
via Wikidata · CC0
Article · 中文
半人馬座G（G Centauri），HD 108257，又名CD-50 6975，SAO 239948、HR 4732，是一颗半人馬座的恒星，视星等为4.82，位于銀經298.98，銀緯11.23，其B1900.0坐标为赤經12h 21m 7.5s，赤緯-50° 11.23′ 47″。
Abstract from DBpedia / Wikipedia · CC BY-SA