# V* NN Cep

> Algol variable in the constellation Cepheus

**Wikidata**: [Q90836246](https://www.wikidata.org/wiki/Q90836246)  
**Source**: https://4ort.xyz/entity/v-nn-cep


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
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. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)