# Kepler-138

> star

**Wikidata**: [Q16001046](https://www.wikidata.org/wiki/Q16001046)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kepler-138)  
**Source**: https://4ort.xyz/entity/kepler-138


## References

1. SIMBAD
2. Source
3. Extrasolar Planets Encyclopaedia
4. Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars
5. Stellar rotation periods of the Kepler Objects of Interest: a dearth of close-in planets around fast rotators
6. Rotation and differential rotation of active Kepler stars
7. Rotation periods, variability properties and ages for Kepler exoplanet candidate host stars
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. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
12. Spectro-thermometry of M dwarfs and their candidate planets: too hot, too cool, or just right?
13. Determination of spectroscopic parameters for 313 M dwarf stars from their APOGEE Data Release 16 H-band spectra
14. Gaia Data Release 2
15. The Influence of 10 Unique Chemical Elements in Shaping the Distribution of Kepler Planets