# K2-3b

> extrasolar planet

**Wikidata**: [Q22906075](https://www.wikidata.org/wiki/Q22906075)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/K2-3b)  
**Source**: https://4ort.xyz/entity/k2-3b


## References

1. SIMBAD
2. 197 candidates and 104 validated planets in K2's first five fields
3. Bright opportunities for atmospheric characterization of small planets: masses and radii of K2-3 b, c, and d and GJ3470 b from radial velocity measurements and Spitzer transits
4. Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems
5. The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley
6. Eyes on K2-3: A system of three likely sub-Neptunes characterized with HARPS-N and HARPS
7. Doppler monitoring of five K2 transiting planetary systems
8. A nearby M star with three transiting super-earths discovered by K2
9. Spitzer observations of exoplanets discovered with the Kepler K2 mission
10. Eleven multiplanet systems from K2 campaigns 1 and 2 and the masses of two hot super-earths
11. A HARPS view on K2-3
12. Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Planets, Including a Planet Receiving Earth-like Insolation
13. Extrasolar Planets Encyclopaedia
14. Characterizing transiting exoplanet atmospheres with JWST
15. Exoplanet Archive
16. Gaia Data Release 2