Back to Exoplanets
ExoplanetDetail

K2-11 b

Host star K2-11 • 2.70 R⊕ • 39.86 d orbit

Records

4

archive rows

Discovery

Transit

Radius

2.70 R⊕

median non-null value

Mass

median non-null value

K2-11

734 K equilibrium

Quick Summary

Fast scan of the current planet profile

This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.

Host Star

K2-11

Discovery

Transit

Year

2015

Period

39.86 day

Radius

2.47 Rearth

Mass

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 2.70 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

K2-11 b

2.70 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Refs

4

Methods

1

Discoverystable

4 values • 1 distinct

Facilitystable

4 values • 1 distinct

Perioddisputed

4 values • 3 distinct

Radiusdisputed

4 values • 4 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2015TransitK20.95 m Kepler Telescope39.86 day2.47 RearthVanderburg et al. 2016
2015TransitK20.95 m Kepler Telescope39.94 day7.55 Rearth734 KMontet et al. 2015
2015TransitK20.95 m Kepler Telescope39.85 day2.42 RearthCrossfield et al. 2016
2015TransitK20.95 m Kepler Telescope39.86 day2.92 RearthKruse et al. 2019