# Q86084724

> spectroscopic binary in the constellation Virgo

**Wikidata**: [Q86084724](https://www.wikidata.org/wiki/Q86084724)  
**Source**: https://4ort.xyz/entity/q86084724


## References

1. SIMBAD
2. Subgiant CH stars. II. Chemical composition and the evolutionary connection with barium stars
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. Chemical analysis of CH stars - I. Atmospheric parameters and elemental abundances
8. Chemical analysis of CH stars - II. Atmospheric parameters and elemental abundances