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ExoplanetDetail

TOI-406 c

Host star TOI-406 • 1.32 R⊕ • 3.31 d orbit

Records

2

archive rows

Discovery

2024

Transit

Radius

1.32 R⊕

default parameter set

Mass

2.08 M⊕

default parameter set

TOI-406

584 K equilibrium

Canonical Summary

Adopted planet values from the default parameter set

Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.

Selected source: Lacedelli et al. 2024

Host Star

TOI-406

Stable across source rows

TOI-406

Discovery Method

Transit

Consistent across records

Transit (2)

Discovery Year

2024

Stable across source rows

2024

Orbital Period

3.31 day

3.31 to 6.61

2 values • 2 distinct

Semi-Major Axis

0.03 au

single adopted value

1 values • 1 distinct

Radius

1.32 Rearth

1.27 to 1.32

2 values • 2 distinct

Mass

2.08 Mearth

single adopted value

1 values • 1 distinct

Density

4.90 g/cm**3

single adopted value

1 values • 1 distinct

Equilibrium Temperature

584 K

409.2 to 584

2 values • 2 distinct

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 1.32 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-406 c

1.32 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

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Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Perioddisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Massstable

1 values • 1 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2024TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.61 day1.27 Rearth—409.2 KExoFOP
2024TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.31 day1.32 Rearth2.08 Mearth584 KLacedelli et al. 2024