фи Центавра
Sign in to saveAlso known as HD 121743, φ Cen, φ Centauri, ALS 14990, HIP 68245, HIC 68245, CSV 101416, ROT 2017
star in the constellation Centaurus
Astronomical data · SIMBAD
- Object type
- Pu*
- Spectral type
- B2IV
- Distance
- 459 light-years
- Redshift
- z = 0.00001767905331995223
- Coordinates
- RA 209.5678° · Dec -42.1008°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- subgiant
- Constellation
- Centaurus
- Distance from Earth
- 140.841
- Variable-star type
- Beta Cephei variable
Show 15 more facts
- spectral class
- B2
- catalog code
- SKY# 25619
- apparent magnitude
- 4.491
- right ascension
- 209.56777573907
- declination
- -42.10075691842
- effective temperature
- 22540
- parallax
- 7.1002
- radial velocity
- 7.4
- right ascension component of proper motion
- -24.169
- stellar rotational velocity
- 100
- epoch
- J2000.0
- luminosity
- 4000
- absolute magnitude
- -1.94
- declination component of proper motion
- -19.294
- surface gravity
- 10500
Sources (2)
via Wikidata · CC0