Beta Coronae Borealis
Sign in to saveAlso known as Nusakan, 3 Coronae Borealis
star in the constellation Corona Borealis
Astronomical data · SIMBAD
- Object type
- a2*
- Spectral type
- F2VpSrCrEuSi
- Distance
- 117 light-years
- Redshift
- z = -0.00008972471634605128
- Coordinates
- RA 231.9573° · Dec 29.1057°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Corona Borealis
- Distance from Earth
- 35.8094
- Diameter
- 3440000
- Variable-star type
- Alpha² Canum Venaticorum variable
Show 16 more facts
- spectral class
- A8V:SrCrEu
- catalog code
- Renson 39200
- apparent magnitude
- 3.604429
- declination
- 29.10570065972
- right ascension
- 231.95721471042
- effective temperature
- 8000
- parallax
- 27.9256
- declination component of proper motion
- 92.412
- radial velocity
- -21.6
- epoch
- J2000.0
- metallicity
- 1.01
- stellar rotational velocity
- 23.4
- surface gravity
- 30000
- absolute magnitude
- 0.98
- orbital eccentricity
- 0.524
- right ascension component of proper motion
- -202.069
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