# PY Virginis

> W Ursae Majoris variable star in the constellation Virgo

**Wikidata**: [Q83471398](https://www.wikidata.org/wiki/Q83471398)  
**Source**: https://4ort.xyz/entity/py-virginis


## References

1. SIMBAD
2. Radial velocity studies of close binary stars. XIII
3. Gaia Data Release 3
4. Orbital period changes and the higher-order multiplicity fraction amongst SuperWASP eclipsing binaries
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
8. Fourth USNO CCD Astrograph Catalog
9. Gaia Data Release 2