# Q74044439
**Wikidata**: [Q74044439](https://www.wikidata.org/wiki/Q74044439)  
**Source**: https://4ort.xyz/entity/q74044439


## References

1. SIMBAD
2. Automated variable star classification using the Northern Sky Variability Survey
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Early Data Release 3
7. Kinematics of chromospherically active binaries and evidence of an orbital period decrease in binary evolution
8. Gaia Data Release 2