Back to Exoplanets
ExoplanetDetail

Kepler-457 d

Host star KOI-7892 • 2.85 R⊕ • 10.69 d orbit

Records

3

archive rows

Discovery

Transit

Radius

2.85 R⊕

median non-null value

Mass

median non-null value

KOI-7892

1008 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

KOI-7892

Discovery

Transit

Year

2021

Period

10.69 day

Radius

2.71 Rearth

Mass

Eq. Temp

1008 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 2.85 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

Kepler-457 d

2.85 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Refs

3

Methods

1

Discoverystable

3 values • 1 distinct

Facilitystable

3 values • 1 distinct

Periodstable

3 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2021TransitKepler0.95 m Kepler Telescope10.69 day2.71 Rearth1008 KQ1-Q17 DR25 KOI Table
2021TransitKepler0.95 m Kepler Telescope10.69 day2.98 RearthValizadegan et al. 2022
2021TransitKepler0.95 m Kepler Telescope10.69 dayQ1-Q17 DR25 Supplemental KOI Table