# Q90338744

> star in the constellation Ophiuchus

**Wikidata**: [Q90338744](https://www.wikidata.org/wiki/Q90338744)  
**Source**: https://4ort.xyz/entity/q90338744


## References

1. SIMBAD
2. Source
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
8. Radial velocities, spectral types and luminosity classes of 820 stars
9. The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs
10. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)