# AC Boötis

> eclipsing binary star

**Wikidata**: [Q93053974](https://www.wikidata.org/wiki/Q93053974)  
**Source**: https://4ort.xyz/entity/ac-bo-tis


## References

1. SIMBAD
2. VizieR
3. MK classifications of some northern hemisphere binary systems
4. A catalog of 1022 bright contact binary stars
5. Automated variable star classification using the Northern Sky Variability Survey
6. Source
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. The Tycho-2 catalogue of the 2.5 million brightest stars
9. Gaia Data Release 2
10. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation