# VV Herculis

> Mira variable star in the constellation Hercules

**Wikidata**: [Q90844269](https://www.wikidata.org/wiki/Q90844269)  
**Source**: https://4ort.xyz/entity/vv-herculis


## References

1. SIMBAD
2. VizieR
3. Spectral information on variable stars
4. ROTSE all-sky surveys for variable stars. I. Test fields
5. Identifying red variables in the Northern Sky Variability Survey
6. Long-term variations and periods of Mira stars from ROTSE-IIId
7. General Catalogue of Variable Stars, 3rd ed.
8. The ASAS-SN Catalog of Variable Stars II: Uniform Classification of 412,000 Known Variables
9. Long-period High-amplitude Red Variables in the KELT Survey
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. Fourth USNO CCD Astrograph Catalog
12. Gaia Early Data Release 3
13. Gaia Data Release 2