# Y Serpentis

> variable star in the constellation Serpens

**Wikidata**: [Q55078255](https://www.wikidata.org/wiki/Q55078255)  
**Source**: https://4ort.xyz/entity/y-serpentis


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system