# Q85829792

> spectroscopic binary in the constellation Ophiuchus

**Wikidata**: [Q85829792](https://www.wikidata.org/wiki/Q85829792)  
**Source**: https://4ort.xyz/entity/q85829792


## References

1. SIMBAD
2. Taxonomy of barium stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Subgiant CH stars. II. Chemical composition and the evolutionary connection with barium stars
6. Effective temperature scale and bolometric corrections from 2MASS photometry