# EK Cephei

> variable star

**Wikidata**: [Q5816138](https://www.wikidata.org/wiki/Q5816138)  
**Source**: https://4ort.xyz/entity/q5816138


## References

1. SIMBAD
2. VizieR
3. MK classifications of spectroscopic binaries
4. Up-to-date linear elements of eclipsing binaries
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
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. A catalogue of stellar rotational velocities