# Q66610580

> RR Lyrae variable star in the constellation Monoceros

**Wikidata**: [Q66610580](https://www.wikidata.org/wiki/Q66610580)  
**Source**: https://4ort.xyz/entity/q66610580


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Carbon and oxygen abundances across the Hertzsprung gap