# 23 Vulpeculae

> star system in the constellation Vulpecula

**Wikidata**: [Q4631592](https://www.wikidata.org/wiki/Q4631592)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/23_Vulpeculae)  
**Source**: https://4ort.xyz/entity/23-vulpeculae


## References

1. Washington Double Star Catalog
2. SIMBAD
3. The Perkins catalog of revised MK types for the cooler stars
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Early Data Release 3
7. Gaia Data Release 2
8. Chemical abundances for cyanogen-weak giants
9. Catalogue of rotational velocities of the stars