# Q89693685

> rotating variable star in the constellation Cygnus

**Wikidata**: [Q89693685](https://www.wikidata.org/wiki/Q89693685)  
**Source**: https://4ort.xyz/entity/q89693685


## 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 periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2