# Q91025981

> peculiar star in the constellation Hercules

**Wikidata**: [Q91025981](https://www.wikidata.org/wiki/Q91025981)  
**Source**: https://4ort.xyz/entity/q91025981


## References

1. SIMBAD
2. The C-classification of spectra of carbon stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. Gaia Data Release 2