# Q88837016

> spectroscopic binary in the constellation Hydra

**Wikidata**: [Q88837016](https://www.wikidata.org/wiki/Q88837016)  
**Source**: https://4ort.xyz/entity/q88837016


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. Gaia Data Release 2
4. Abundance analysis of two extremely metal-poor stars from the Hamburg/ESO Survey
5. A new implementation of the infrared flux method using the 2MASS catalogue