# Q80890026

> W Ursae Majoris variable star in the constellation Serpens

**Wikidata**: [Q80890026](https://www.wikidata.org/wiki/Q80890026)  
**Source**: https://4ort.xyz/entity/q80890026


## References

1. SIMBAD
2. The Catalina surveys periodic variable star catalog
3. The SDSS Photometric Catalog, Release 7
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk