Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-3457 b
Host star TOI-3457 • 10.64 R⊕ • 32.60 d orbit
Records
2
archive rows
Discovery
2026
Transit
Radius
10.64 R⊕
default parameter set
Mass
797.7 M⊕
default parameter set
TOI-3457
824.2 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: Rea et al. 2025
Host Star
TOI-3457
Stable across source rows
Discovery Year
2026
Stable across source rows
Orbital Period
32.60 day
32.60 to 32.60
Semi-Major Axis
0.20 au
single adopted value
Radius
10.64 Rearth
9.19 to 10.64
Mass
797.7 Mearth
single adopted value
Equilibrium Temperature
824.2 K
569 to 824.2
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 10.64 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-3457 b
10.64 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massstable
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2026 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 32.60 day | 9.19 Rearth | — | 569 K | ExoFOP |
| 2026 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 32.60 day | 10.64 Rearth | 797.7 Mearth | 824.2 K | Rea et al. 2025 |