4.14
Apparent Mag380
Distance (ly)B6Vnn
Spectral Type14,000
Temperature (K)Theta Coronae Borealis is a blue star in the Northern Crown, a rapid rotator.
Stellar Data
Apparent Magnitude4.14
Absolute Magnitude-1.16
Distance380 light-years
Spectral TypeB6Vnn
Temperature14,000 K
Luminosity220 L☉
Radius3 R☉
Mass4.3 M☉
Right Ascension15h 32m 55.7s
Declination+31° 21′ 31.6″
ConstellationCorona Borealis
Notable Facts
- Theta Coronae Borealis is a rapid rotator
- It is a B-type main-sequence star
- The star lies in the Northern Crown