# R Ophiuchi

> variable star in the constellation Ophiuchus

**Wikidata**: [Q56303615](https://www.wikidata.org/wiki/Q56303615)  
**Source**: https://4ort.xyz/entity/r-ophiuchi


## References

1. General Catalogue of Variable Stars
2. Source
3. SIMBAD
4. Determination of pulsation periods and other parameters of 2875 stars classified as Mira in the All Sky Automated Survey (ASAS)
5. The All Sky Automated Survey. Variable Stars in the 0h - 6h Quarter of the Southern Hemisphere
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. Gaia Data Release 2
8. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue