# GK Persei

> star in the constellation Perseus

**Wikidata**: [Q1485813](https://www.wikidata.org/wiki/Q1485813)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/GK_Persei)  
**Source**: https://4ort.xyz/entity/gk-persei


## References

1. SB9: The ninth catalogue of spectroscopic binary orbits
2. General Catalogue of Variable Stars
3. SIMBAD
4. VizieR
5. The stellar mass ratio of GK Persei
6. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
7. Freebase Data Dumps. 2013
8. The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition
9. Gaia Data Release 2
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
12. Quantifying the carbon abundances in the secondary stars of SS Cygni, RU Pegasi, and GK Persei
13. National Library of Israel Names and Subjects Authority File