# Omicron Cassiopeiae

> star in the constellation Cassiopeia

**Wikidata**: [Q3304216](https://www.wikidata.org/wiki/Q3304216)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Omicron_Cassiopeiae)  
**Source**: https://4ort.xyz/entity/omicron-cassiopeiae


## References

1. SB9: The ninth catalogue of spectroscopic binary orbits
2. Washington Double Star Catalog
3. SIMBAD
4. General Catalogue of Variable Stars
5. The kinematics of the Gould belt: an expanding group ?
6. Freebase Data Dumps. 2013
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. Gaia Data Release 2
9. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
10. Rotational Velocities of B Stars
11. Validation of the new Hipparcos reduction
12. High and intermediate-resolution spectroscopy of Be stars. An atlas of Hγ, He I 4471 and Mg II 4481 lines