# DQ Herculis

> star

**Wikidata**: [Q1154972](https://www.wikidata.org/wiki/Q1154972)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/DQ_Herculis)  
**Source**: https://4ort.xyz/entity/dq-herculis


## References

1. SIMBAD
2. A quest for the red companion in six cataclysmic binaries
3. Freebase Data Dumps. 2013
4. Up-to-date linear elements of eclipsing binaries
5. Disentangling cataclysmic variables in Gaia's HR diagram
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Fourth USNO CCD Astrograph Catalog
9. Plausible explanations for the variations of orbital period in the old nova DQ Herculis
10. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
11. Gaia Data Release 2