# V* EF Dra

> eclipsing binary star

**Wikidata**: [Q93889836](https://www.wikidata.org/wiki/Q93889836)  
**Source**: https://4ort.xyz/entity/v-ef-dra


## References

1. SIMBAD
2. The multi-color light curves of the W UMa type contact binary EP Andromedae
3. Washington Double Star Catalog
4. A catalog of 1022 bright contact binary stars
5. Automated variable star classification using the Northern Sky Variability Survey
6. Fourth USNO CCD Astrograph Catalog
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation