센타우루스자리 에타
Sign in to saveAlso known as η Cen, η Centauri, HD 127972, HD 127973, HIP 71352, HIC 71352, HR 5440, eta Cen
star in the constellation Centaurus
In the Vinony graph
Within Vinony's link graph, 센타우루스자리 에타 is referenced by 255 other articles, and connects out to Alpha Centauri, year and Centaurus.
Vinony files it under Bayer objects, Be stars and Brightest stars.
Its subject is documented across 23 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- Be*
- Spectral type
- B2Ve
- Distance
- 306 light-years
- Redshift
- z = 0
- Coordinates
- RA 218.8768° · Dec -42.1578°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- eruptive variable star
- Constellation
- Centaurus
- Radius
- 5.34
- Variable-star type
- Lambda Eridani variable
Show 15 more facts
- spectral class
- B3VE,N,COMP
- catalog code
- ALS 15000
- stellar rotational velocity
- 240
- absolute magnitude
- -2.53
- apparent magnitude
- 2.96
- right ascension
- 218.87676733750
- declination
- -42.15782521722
- effective temperature
- 21000
- parallax
- 10.67
- radial velocity
- -86.8
- epoch
- J2000.0
- surface gravity
- 9000
- luminosity
- 8700
- right ascension component of proper motion
- -38
- declination component of proper motion
- -27
Sources (2)
via Wikidata · CC0
Connections
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