SS Cephei
 SS Cephei, as seen during the Sloan Digital Sky Survey | |
| Proper name | HD 22689 |
|---|---|
| Constellation | Cepheus |
| Coordinates |
|
| Distance | 847.18 ly (247.52 pc) |
| Epoch | J2000 |
| Characteristics | |
| Apparent m | 7.16 |
| Spectral type | M5IIIvar |
| Planets | 0 |
| Orbit | |
| Eccentricity | 0.24910 |
SS Cephei is a variable star in the constellation Cepheus. It is of spectral type M5IIIvar, and has an estimated temperature of 3,700 °F (2,310 K). The star is 847.18 light-years (247.52 parsecs) from Earth. SS Cephei has an apparent magnitude of 7.16.[1][2][3][4]
See also
[edit]References
[edit]- ^ "SS Cep Star Facts(Type, Distance, Colour and other Facts) - Universe Guide". www.universeguide.com. January 25, 2015. Retrieved 2024-09-27.
- ^ "V* SS Cep". simbad.cds.unistra.fr. Retrieved 2024-09-27.
- ^ "Aladin Lite". aladin.cds.unistra.fr. Retrieved 2024-09-27.
- ^ "obj-Cep". britastro.org. Retrieved 2024-09-27.
- ^ EAS (1997). "The HIPPARCOS and TYCHO catalogues". Astrometric and Photometric Star Catalogues Derived from the ESA Hipparcos Space Astrometry Mission. ESA SP Series. 1200. Noordwijk, Netherlands: ESA Publications Division. Bibcode:1997HIP...C......0E. ISBN 9290923997. Retrieved 3 October 2024.
