# QW Geminorum
**Wikidata**: [Q83682433](https://www.wikidata.org/wiki/Q83682433)  
**Source**: https://4ort.xyz/entity/qw-geminorum


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The Hipparcos and Tycho Catalogues (vol. 1-17)
4. Source
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Early Data Release 3
7. A BVRCIC Survey of W Ursae Majoris Binaries
8. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation
9. Gaia Data Release 2