# Q66493375

> variable star

**Wikidata**: [Q66493375](https://www.wikidata.org/wiki/Q66493375)  
**Source**: https://4ort.xyz/entity/q66493375


## References

1. SIMBAD
2. Energy distributions and spectra of Orion B stars
3. Spectral types of stars in the Orion and Hydra stellar rings
4. Projected rotational velocities and stellar characterization of 350 B stars in the nearby Galactic disk
5. Catalog of Galactic OB Stars
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system