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ExoplanetDetail

TOI-3664 b

Host star TOI-3664 • 13.70 R⊕ • 3.30 d orbit

Records

2

archive rows

Discovery

2026

Transit

Radius

13.70 R⊕

default parameter set

Mass

114.4 M⊕

default parameter set

TOI-3664

1232 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: Battley et al. 2026

Host Star

TOI-3664

Stable across source rows

TOI-3664

Discovery Method

Transit

Consistent across records

Transit (2)

Discovery Year

2026

Stable across source rows

2026

Orbital Period

3.30 day

3.30 to 3.30

2 values • 2 distinct

Semi-Major Axis

0.04 au

single adopted value

1 values • 1 distinct

Radius

13.70 Rearth

12.90 to 13.70

2 values • 2 distinct

Mass

114.4 Mearth

single adopted value

1 values • 1 distinct

Density

0.25 g/cm**3

single adopted value

1 values • 1 distinct

Equilibrium Temperature

1232 K

1204 to 1232

2 values • 2 distinct

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 13.70 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-3664 b

13.70 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

Periodstable

2 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Massstable

1 values • 1 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2026TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.30 day12.90 Rearth—1204 KExoFOP
2026TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.30 day13.70 Rearth114.4 Mearth1232 KBattley et al. 2026