3.35
Apparent Mag726
Distance (ly)K1.5Ib
Spectral Type4,310
Temperature (K)Zeta Cephei is an orange supergiant in Cepheus.
Stellar Data
Apparent Magnitude3.35
Absolute Magnitude-3.35
Distance726 light-years
Spectral TypeK1.5Ib
Temperature4,310 K
Luminosity4,700 L☉
Radius110 R☉
Mass5.5 M☉
Right Ascension22h 10m 51.3s
Declination+58° 12′ 04.5″
ConstellationCepheus
Notable Facts
- Zeta Cephei is a K-type supergiant
- It is about 4,700 times more luminous than the Sun
- The star lies in the rich Cepheus region