# SU Boötis
**Wikidata**: [Q75198422](https://www.wikidata.org/wiki/Q75198422)  
**Source**: https://4ort.xyz/entity/su-bo-tis


## References

1. SIMBAD
2. VizieR
3. MK classifications of some northern hemisphere binary systems
4. General Catalogue of Variable Stars, 3rd ed.
5. The Catalina surveys periodic variable star catalog
6. Orbital period changes and the higher-order multiplicity fraction amongst SuperWASP eclipsing binaries
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. Fourth USNO CCD Astrograph Catalog
9. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
10. Gaia Data Release 2