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ExoplanetDetail

TOI-921 b

Host star TOI-921 • 3.46 R⊕ • 5.13 d orbit

Records

2

archive rows

Discovery

Transit

Radius

3.46 R⊕

median non-null value

Mass

median non-null value

TOI-921

951 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-921

Discovery

Transit

Year

2026

Period

5.13 day

Radius

3.53 Rearth

Mass

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 3.46 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-921 b

3.46 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Periodstable

2 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2026TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope5.13 day3.53 RearthLafarga et al. 2026
2026TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope5.13 day3.38 Rearth951 KExoFOP