# Kepler-397c

> extrasolar planet

**Wikidata**: [Q28855482](https://www.wikidata.org/wiki/Q28855482)  
**Source**: https://4ort.xyz/entity/q28855482


## References

1. SIMBAD
2. Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets
3. Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set
4. Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems
5. False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives
6. Extrasolar Planets Encyclopaedia
7. Exoplanet Archive
8. Fourth USNO CCD Astrograph Catalog