# AT Herculis

> variable star

**Wikidata**: [Q87597772](https://www.wikidata.org/wiki/Q87597772)  
**Source**: https://4ort.xyz/entity/at-herculis


## References

1. SIMBAD
2. VizieR
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Early Data Release 3
6. Gaia Data Release 2