Pi Coronae Borealis
Sign in to saveAlso known as 9 Coronae Borealis
star in the constellation Corona Borealis
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- G9III:
- Distance
- 259 light-years
- Redshift
- z = -0.00001647793054171398
- Coordinates
- RA 235.9971° · Dec 32.5158°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Corona Borealis
- Distance from Earth
- 79.387
- Radius
- 10
- Mass
- 1.61
Show 17 more facts
- catalog code
- UBV M 20941
- absolute magnitude
- 1.21
- stellar rotational velocity
- 3.5
- apparent magnitude
- 5.269531
- effective temperature
- 4667
- parallax
- 12.5965
- radial velocity
- -3.8
- right ascension component of proper motion
- -30.287
- epoch
- J2000.0
- spectral class
- K0
- metallicity
- -0.15
- surface gravity
- 500
- luminosity
- 39
- declination component of proper motion
- -9.363
- age estimated by a dating method
- 4.6
- right ascension
- 235.9970805821
- declination
- 32.51580591514
Sources (2)
via Wikidata · CC0