# Q89328949
**Wikidata**: [Q89328949](https://www.wikidata.org/wiki/Q89328949)  
**Source**: https://4ort.xyz/entity/q89328949


## References

1. SIMBAD
2. General Catalogue of Variable Stars, 3rd ed.
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. Kinematics of chromospherically active binaries and evidence of an orbital period decrease in binary evolution