# Guide Star Catalog

> star catalog compiled to support the Hubble Space Telescope with targeting off-axis stars

**Wikidata**: [Q143003](https://www.wikidata.org/wiki/Q143003)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Guide_Star_Catalog)  
**Source**: https://4ort.xyz/entity/guide-star-catalog


## References

1. Freebase Data Dumps. 2013