# VX Sagittarii

> extreme red supergiant or hypergiant

**Wikidata**: [Q971552](https://www.wikidata.org/wiki/Q971552)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/VX_Sagittarii)  
**Source**: https://4ort.xyz/entity/vx-sagittarii


## References

1. SIMBAD
2. Source
3. [SIMBAD](http://simbad.u-strasbg.fr/simbad/sim-id?Ident=VX%20Sgr)
4. Freebase Data Dumps. 2013
5. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
6. The first INTEGRAL-OMC catalogue of optically variable sources
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. Gaia Early Data Release 3
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. Gaia Data Release 2