# Q81939137

> peculiar star in the constellation Leo

**Wikidata**: [Q81939137](https://www.wikidata.org/wiki/Q81939137)  
**Source**: https://4ort.xyz/entity/q81939137


## References

1. SIMBAD
2. Innocent bystanders: carbon stars from the Sloan Digital Sky Survey
3. The Sixth Data Release of the Sloan Digital Sky Survey
4. The SDSS Photometric Catalog, Release 9
5. Gaia Data Release 2
6. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample