K2-18 b

K2-18 · Primary Transit · discovered 2015

Model from stored valuesPlanet: artist's impression ›
The planet's system, drawn from stored values.

Stored parameters

Orbital period32.9396 days
Radius0.211 Jupiter radii
Mass0.0281 Jupiter masses (theoretical estimate)
Semi-major axis0.1429 AU
Distance38.07 pc
Star temperature3,457 K

Stored values from exoplanet.eu, fetched 2026-10-18. SetuHQ did not discover this planet.

Its star and other planets

Where it is

Discovery and references

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