Back to Exoplanets
ExoplanetDetail

TOI-178 d

Host star TOI-178 • 2.57 R⊕ • 6.56 d orbit

Records

3

archive rows

Discovery

Transit

Radius

2.57 R⊕

median non-null value

Mass

4.11 M⊕

median non-null value

TOI-178

656 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

TOI-178

Discovery

Transit

Year

2021

Period

6.56 day

Radius

2.69 Rearth

Mass

5.20 Mearth

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 2.57 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-178 d

2.57 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

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2021TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.56 day2.69 Rearth5.20 MearthLeleu et al. 2024
2021TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.56 day2.54 Rearth622 KExoFOP
2021TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.56 day2.57 Rearth3.01 Mearth690 KLeleu et al. 2021