3.83
Apparent Mag1,100
Distance (ly)B1III+B3V
Spectral Type27,000
Temperature (K)Omicron Persei is a blue giant binary in Perseus.
Stellar Data
Apparent Magnitude3.83
Absolute Magnitude-4.17
Distance1,100 light-years
Spectral TypeB1III+B3V
Temperature27,000 K
Luminosity25,000 L☉
Radius8 R☉
Mass15 M☉
Right Ascension03h 44m 19.1s
Declination+32° 17′ 17.7″
ConstellationPerseus
Notable Facts
- Omicron Persei is a spectroscopic binary
- The system appears in the science fiction series Futurama
- Both components are hot B-type stars