# Q93526988

> spectroscopic binary in the constellation Hercules

**Wikidata**: [Q93526988](https://www.wikidata.org/wiki/Q93526988)  
**Source**: https://4ort.xyz/entity/q93526988


## References

1. SIMBAD
2. Lithium in old binary stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The USNO-B Catalog
5. Gaia Data Release 2
6. SP_Ace: a new code to derive stellar parameters and elemental abundances