# Q81866309

> spectroscopic binary in the constellation Coma Berenices

**Wikidata**: [Q81866309](https://www.wikidata.org/wiki/Q81866309)  
**Source**: https://4ort.xyz/entity/q81866309


## References

1. SIMBAD
2. The Stellar Populations of Praesepe and Coma Berenices
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
6. APOGEE Data Releases 13 and 14: Stellar Parameter and Abundance Comparisons with Independent Analyses
7. Catalogues of radial and rotational velocities of 1253 F-K dwarfs in 13 nearby open clusters