Back to Exoplanets
ExoplanetDetail

Kepler-401 d

Host star Kepler-401 • 2.46 R⊕ • 184.3 d orbit

Records

8

archive rows

Discovery

Transit

Radius

2.46 R⊕

median non-null value

Mass

median non-null value

Kepler-401

408 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-401

Discovery

Transit

Year

2016

Period

184.3 day

Radius

2.57 Rearth

Mass

Eq. Temp

380 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 2.46 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

Kepler-401 d

2.46 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Refs

8

Methods

1

Discoverystable

8 values • 1 distinct

Facilitystable

8 values • 1 distinct

Periodstable

7 values • 1 distinct

Radiusdisputed

6 values • 5 distinct

Eq. Tempdisputed

3 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2016TransitKepler0.95 m Kepler Telescope184.3 day2.57 Rearth380 KQ1-Q17 DR25 KOI Table
2016TransitKepler0.95 m Kepler Telescope184.3 day2.27 RearthMorton et al. 2016
2016TransitKepler0.95 m Kepler Telescope184.3 day2.36 Rearth408 KQ1-Q16 KOI Table
2016TransitKepler0.95 m Kepler Telescope184.3 dayQ1-Q17 DR25 Supplemental KOI Table
2016TransitKepler0.95 m Kepler Telescope184.3 day2.91 RearthFulton & Petigura 2018
2016TransitKepler0.95 m Kepler Telescope184.3 day2.36 Rearth408 KQ1-Q17 DR24 KOI Table
2016TransitKepler0.95 m Kepler Telescope184.3 dayGajdoš et al. 2019
2016TransitKepler0.95 m Kepler Telescope3.45 RearthBerger et al. 2018