# Vela X-1

> pulsing, eclipsing high-mass X-ray binary in the constellation Vela

**Wikidata**: [Q2631346](https://www.wikidata.org/wiki/Q2631346)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Vela_X-1)  
**Source**: https://4ort.xyz/entity/vela-x-1


## References

1. SIMBAD
2. VizieR
3. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)