# Kepler-440

> star in the constellation Lyra

**Wikidata**: [Q25419499](https://www.wikidata.org/wiki/Q25419499)  
**Source**: https://4ort.xyz/entity/q25419499


## References

1. SIMBAD
2. Extrasolar Planets Encyclopaedia
3. Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars
4. Rotation and differential rotation of active Kepler stars
5. Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 2
9. Planet hunters. V. A confirmed jupiter-size planet in the habitable zone and 42 planet candidates from the Kepler archive data
10. Validation of 12 small Kepler transiting planets in the habitable zone