ExoplanetDetail

TOI-2431 b

Host star TOI-2431 • 1.53 R⊕ • 0.22 d orbit

Records

archive rows

Discovery

2026

Transit

Radius

1.53 R⊕

default parameter set

Mass

6.20 M⊕

default parameter set

TOI-2431

2063 K equilibrium

Selected source: Taș et al. 2026

Host Star

TOI-2431

Stable across source rows

TOI-2431

Discovery Method

Transit

Consistent across records

Transit (2)

Discovery Year

2026

Stable across source rows

2026

Orbital Period

0.22 day

0.22 to 0.22

2 values • 2 distinct

Semi-Major Axis

6.30e-3 au

single adopted value

1 values • 1 distinct

Radius

1.53 Rearth

1.53 to 5.60

2 values • 2 distinct

Mass

6.20 Mearth

single adopted value

1 values • 1 distinct

Density

9.40 g/cm**3

single adopted value

1 values • 1 distinct

Equilibrium Temperature

2063 K

1998 to 2063

2 values • 2 distinct

Earth

1.0 R⊕ baseline

TOI-2431 b

1.53 R⊕

Jupiter

11.2 R⊕ reference

Evidence Summary

Rows

Refs

Methods

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

Year	Method	Facility	Telescope	Period	Radius	Mass	Eq. Temp	Reference
2026	Transit	Transiting Exoplanet Survey Satellite (TESS)	0.1 m TESS Telescope	0.22 day	5.60 Rearth	—	1998 K	ExoFOP
2026	Transit	Transiting Exoplanet Survey Satellite (TESS)	0.1 m TESS Telescope	0.22 day	1.53 Rearth	6.20 Mearth	2063 K	Taș et al. 2026

TOI-2431 b

Adopted planet values from the default parameter set

Radius against familiar reference worlds

Underlying measurements and references