# Q93040221

> rotating variable star in the constellation Cygnus

**Wikidata**: [Q93040221](https://www.wikidata.org/wiki/Q93040221)  
**Source**: https://4ort.xyz/entity/q93040221


## References

1. SIMBAD
2. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.
3. Rotation and differential rotation of active Kepler stars
4. Rotation periods of 34,030 Kepler main-sequence stars: the full autocorrelation sample
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2