# Q81947402

> low-mass star in the constellation Hydra

**Wikidata**: [Q81947402](https://www.wikidata.org/wiki/Q81947402)  
**Source**: https://4ort.xyz/entity/q81947402


## References

1. SIMBAD
2. Innocent bystanders: carbon stars from the Sloan Digital Sky Survey
3. The SDSS Photometric Catalog, Release 7
4. The Sixth Data Release of the Sloan Digital Sky Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 9
7. Gaia Data Release 2
8. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data