# Q66631450
**Wikidata**: [Q66631450](https://www.wikidata.org/wiki/Q66631450)  
**Source**: https://4ort.xyz/entity/q66631450


## References

1. SIMBAD
2. MK classifications of spectroscopic binaries
3. Up-to-date linear elements of eclipsing binaries
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
8. A catalogue of stellar rotational velocities
9. Catalogue of rotational velocities of the stars