# Q66630539

> variable star

**Wikidata**: [Q66630539](https://www.wikidata.org/wiki/Q66630539)  
**Source**: https://4ort.xyz/entity/q66630539


## References

1. SIMBAD
2. Classification of the S-Type Stars
3. The first INTEGRAL-OMC catalogue of optically variable sources
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data
8. Gaia Data Release 2