# Q89861091

> rotating variable star in the constellation Cygnus

**Wikidata**: [Q89861091](https://www.wikidata.org/wiki/Q89861091)  
**Source**: https://4ort.xyz/entity/q89861091


## References

1. SIMBAD
2. Extrasolar Planets Encyclopaedia
3. Rotation periods, variability properties and ages for Kepler exoplanet candidate host stars
4. Rotation and differential rotation of active Kepler 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. Inferring probabilistic stellar rotation periods using Gaussian processes
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Early Data Release 3
10. Fourth USNO CCD Astrograph Catalog
11. Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog with Measured Completeness and Reliability Based on Data Release 25
12. Spectroscopy of faint Kepler mission exoplanet candidate host stars
13. The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy
14. Absence of a Metallicity Effect for Ultra-short-period Planets
15. The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets
16. A Spectroscopic Analysis of the California-Kepler Survey Sample. I. Stellar Parameters, Planetary Radii, and a Slope in the Radius Gap
17. Planetary candidates observed by Kepler IV: planet sample from Q1-Q8 (22 months)