# X Monocerotis

> variable star in the constellation Monoceros

**Wikidata**: [Q56303931](https://www.wikidata.org/wiki/Q56303931)  
**Source**: https://4ort.xyz/entity/x-monocerotis


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. The first INTEGRAL-OMC catalogue of optically variable sources
6. Long-period High-amplitude Red Variables in the KELT Survey
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. Gaia Early Data Release 3
9. New radial velocities of some semi-regular variable stars
10. Gaia Data Release 2