# X Velorum

> variable star in the constellation Vela

**Wikidata**: [Q4021693](https://www.wikidata.org/wiki/Q4021693)  
**Source**: https://4ort.xyz/entity/x-velorum


## References

1. SIMBAD
2. General Catalogue of Variable Stars
3. Revised MK spectral classification of the red carbon stars
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. General Catalogue of Variable Stars, 3rd ed.
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. Fourth USNO CCD Astrograph Catalog
9. The DENIS database, 3rd Release
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. Gaia Early Data Release 3
12. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
13. Gaia Data Release 2