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TOI-1422 c

Host star TOI-1422 • 2.61 R⊕ • 34.56 d orbit

Records

1

archive rows

Discovery

2025

Radial Velocity

Radius

2.61 R⊕

default parameter set

Mass

14 M⊕

default parameter set

TOI-1422

628 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: Naponiello et al. 2026

Host Star

TOI-1422

Stable across source rows

TOI-1422

Discovery Method

Radial Velocity

Consistent across records

Radial Velocity (1)

Discovery Year

2025

Stable across source rows

2025

Orbital Period

34.56 day

single adopted value

1 values • 1 distinct

Semi-Major Axis

0.20 au

single adopted value

1 values • 1 distinct

Radius

2.61 Rearth

single adopted value

1 values • 1 distinct

Mass

14 Mearth

single adopted value

1 values • 1 distinct

Density

4.30 g/cm**3

single adopted value

1 values • 1 distinct

Equilibrium Temperature

628 K

single adopted value

1 values • 1 distinct

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 2.61 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-1422 c

2.61 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

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Evidence Summary

Rows

1

Refs

1

Methods

1

Discoverystable

1 values • 1 distinct

Facilitystable

1 values • 1 distinct

Periodstable

1 values • 1 distinct

Radiusstable

1 values • 1 distinct

Massstable

1 values • 1 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2025Radial VelocityRoque de los Muchachos Observatory3.58 m Telescopio Nazionale Galileo34.56 day2.61 Rearth14 Mearth628 KNaponiello et al. 2026