# EK Comae Berenices

> variable star

**Wikidata**: [Q5816140](https://www.wikidata.org/wiki/Q5816140)  
**Source**: https://4ort.xyz/entity/ek-comae-berenices


## References

1. SIMBAD
2. A CCD photometric study of the contact binary star GSC 03526-01995
3. Orbital period changes and the higher-order multiplicity fraction amongst SuperWASP eclipsing binaries
4. The Catalina surveys periodic variable star catalog
5. General Catalogue of Variable Stars, 3rd ed.
6. The first INTEGRAL-OMC catalogue of optically variable sources
7. A catalog of 1022 bright contact binary stars
8. Automated variable star classification using the Northern Sky Variability Survey
9. Source
10. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)
11. Fourth USNO CCD Astrograph Catalog
12. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
13. Gaia Early Data Release 3
14. A BVRCIC Survey of W Ursae Majoris Binaries
15. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
16. Gaia Data Release 2