# Q77687404

> rotating variable star in the constellation Cygnus

**Wikidata**: [Q77687404](https://www.wikidata.org/wiki/Q77687404)  
**Source**: https://4ort.xyz/entity/q77687404


## References

1. SIMBAD
2. Characterizing the cool KOIs. VI. H- and K-band spectra of Kepler M dwarf planet-candidate hosts
3. Extrasolar Planets Encyclopaedia
4. Rotation periods, variability properties and ages for Kepler exoplanet candidate host stars
5. Stellar rotation periods of the Kepler Objects of Interest: a dearth of close-in planets around fast rotators
6. Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems
10. Source
11. Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?
12. Gaia Data Release 2