Rho Coronae Borealis
Sign in to saveAlso known as 15 Coronae Borealis
star in the constellation Corona Borealis
Astronomical data · SIMBAD
- Object type
- PM*
- Spectral type
- G0+VaFe-1
- Distance
- 57 light-years
- Redshift
- z = 0.000060013317166207614
- Coordinates
- RA 240.2611° · Dec 33.3035°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Corona Borealis
- Distance from Earth
- 17.5108
- Radius
- 1.284
- Mass
- 0.99
- Variable-star type
- rotating variable star
- Image
- Star Rho Coronae Borealis.jpeg
Show 19 more facts
- spectral class
- G0V or G2V
- catalog code
- UBV M 21110
- effective temperature
- 5822
- stellar rotational velocity
- 4.9
- apparent magnitude
- 5.4
- parallax
- 57.1076
- radial velocity
- 17.991
- epoch
- J2000.0
- angular diameter
- 0.673
- metallicity
- -0.18
- surface gravity
- 20000
- absolute magnitude
- 4.21
- different from
- R Coronae Borealis
- luminosity
- 1.8668346
- right ascension component of proper motion
- -200
- declination component of proper motion
- -775
- right ascension
- 240.2610853714212
- declination
- 33.30351096454361
- age estimated by a dating method
- 9
Sources (2)
via Wikidata · CC0