# HV Водолея
**Wikidata**: [Q85986038](https://www.wikidata.org/wiki/Q85986038)  
**Source**: https://4ort.xyz/entity/q85986038


## References

1. SIMBAD
2. VizieR
3. A catalog of 1022 bright contact binary stars
4. Automated variable star classification using the Northern Sky Variability Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey
8. Gaia Data Release 2
9. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation