# V509 Cassiopeiae

> star in the constellation Cassiopeia

**Wikidata**: [Q906905](https://www.wikidata.org/wiki/Q906905)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/V509_Cassiopeiae)  
**Source**: https://4ort.xyz/entity/v509-cassiopeiae


## References

1. SIMBAD
2. VizieR
3. Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample
4. Freebase Data Dumps. 2013
5. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. SP_Ace: a new code to derive stellar parameters and elemental abundances
11. Catalogue of rotational velocities of the stars
12. A catalogue of stellar rotational velocities