Astronomical data · SIMBAD
- Object type
- PM*
- Spectral type
- F8
- Distance
- 146 light-years
- Redshift
- z = 0.00006284545031065569
- Coordinates
- RA 21.3021° · Dec 28.5667°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Named after
- Belenus
- Official name
- Bélénos
- Constellation
- Pisces
- Child body
- Bélisama
- Distance from Earth
- 44.2
- Diameter
- 1920000
- Radius
- 1.37
- Mass
- 1.17
Show 18 more facts
- spectral class
- F8
- catalog code
- AG+28 172
- apparent magnitude
- 7.12
- metallicity
- -0.02
- effective temperature
- 6080
- surface gravity
- 20000
- parallax
- 22.3056
- radial velocity
- 18.926
- epoch
- J2000.0
- stellar rotational velocity
- 6.6
- luminosity
- 2.3828962
- absolute magnitude
- 3.88
- right ascension component of proper motion
- 265
- declination component of proper motion
- -160
- age estimated by a dating method
- 7.13
- right ascension
- 21.30214886748
- declination
- 28.56669528383
- named by
- IAU Working Group on Star Names
via Wikidata · CC0
Article · Deutsch
HD 8574 ist ein Gelber Zwerg der von seinem Planeten, HD 8574 b alle 225 Tage umkreist wird. Der Stern besitzt eine Spektralklasse von F8 und eine Masse von 1,04 Sonnenmassen.
Abstract from DBpedia / Wikipedia · CC BY-SA