# RX Herculis

> Algol variable in the constellation Hercules

**Wikidata**: [Q66548204](https://www.wikidata.org/wiki/Q66548204)  
**Source**: https://4ort.xyz/entity/rx-herculis


## References

1. SIMBAD
2. VizieR
3. MK classifications of some northern hemisphere binary systems
4. General Catalogue of Variable Stars, 3rd ed.
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Catalogue of rotational velocities of the stars
10. Gaia Data Release 2