Back to Exoplanets
ExoplanetDetail

Kepler-289 c

Host star Kepler-289 • 12.37 R⊕ • 125.9 d orbit

Records

16

archive rows

Discovery

Transit

Radius

12.37 R⊕

median non-null value

Mass

145.3 M⊕

median non-null value

Kepler-289

487 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

Kepler-289

Discovery

Transit

Year

2014

Period

125.9 day

Radius

18.17 Rearth

Mass

Eq. Temp

487 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 12.37 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

Kepler-289 c

12.37 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

16

Refs

16

Methods

1

Discoverystable

16 values • 1 distinct

Facilitystable

16 values • 1 distinct

Periodstable

15 values • 1 distinct

Radiusdisputed

13 values • 11 distinct

Massdisputed

4 values • 4 distinct

Eq. Tempdisputed

6 values • 4 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2014TransitKepler0.95 m Kepler Telescope125.9 day18.17 Rearth487 KQ1-Q16 KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 day11.23 Rearth157.2 MearthGreklek-McKeon et al. 2023
2014TransitKepler0.95 m Kepler Telescope125.9 day11.59 Rearth132 MearthSchmitt et al. 2014
2014TransitKepler0.95 m Kepler Telescope125.9 day11.56 Rearth162.2 KExoFOP
2014TransitKepler0.95 m Kepler Telescope125.9 day12.37 Rearth394 KQ1-Q17 DR25 KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 day11.55 Rearth133.5 MearthSanterne et al. 2016
2014TransitKepler0.95 m Kepler Telescope125.9 day18.17 Rearth487 KQ1-Q12 KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 dayQ1-Q17 DR25 Supplemental KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 day18.60 Rearth491 KQ1-Q8 KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 day11.31 RearthFulton & Petigura 2018
2014TransitKepler0.95 m Kepler Telescope125.9 day268 MearthOfir et al. 2025
2014TransitKepler0.95 m Kepler Telescope125.9 dayHolczer et al. 2016
2014TransitKepler0.95 m Kepler Telescope125.9 day13.04 RearthRowe et al. 2014
2014TransitKepler0.95 m Kepler Telescope125.9 day18.17 Rearth487 KQ1-Q17 DR24 KOI Table
2014TransitKepler0.95 m Kepler Telescope125.9 day12.77 RearthMorton et al. 2016
2014TransitKepler0.95 m Kepler Telescope11.21 RearthBerger et al. 2018