# VV Cephei

> binary star in the constellation Cepheus

**Wikidata**: [Q603657](https://www.wikidata.org/wiki/Q603657)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/VV_Cephei)  
**Source**: https://4ort.xyz/entity/vv-cephei


## References

1. Washington Double Star Catalog
2. General Catalogue of Variable Stars
3. SB9: The ninth catalogue of spectroscopic binary orbits
4. VizieR
5. Search for and study of hot circumstellar dust envelopes
6. SIMBAD
7. Freebase Data Dumps. 2013
8. Catalogue of Stellar Photometry in Johnson's 11-color system
9. Gaia Data Release 2
10. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data
11. Stellar Iron Abundances at the Galactic Center
12. Quora
13. Validation of the new Hipparcos reduction
14. The First Stellar Abundance Measurements in the Galactic Center: The M Supergiant IRS 7