# Alnitak

> triple star

**Wikidata**: [Q13076](https://www.wikidata.org/wiki/Q13076)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Alnitak)  
**Source**: https://4ort.xyz/entity/alnitak


## References

1. SIMBAD
2. Washington Double Star Catalog
3. General Catalogue of Stellar Spectral Classifications (Version 2013-Jul)
4. Freebase Data Dumps. 2013
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Sloan magnitudes for the brightest stars
7. Validation of the new Hipparcos reduction
8. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
9. [Source](https://www.treccani.it/enciclopedia/alnitak)
10. [Source](https://encyklopedia.pwn.pl/haslo/Alnitak;3868117.html)