Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-2147 b
Host star TOI-2147 • 10.50 R⊕ • 26.21 d orbit
Records
2
archive rows
Discovery
2026
Transit
Radius
10.50 R⊕
default parameter set
Mass
116 M⊕
default parameter set
TOI-2147
820 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: Thomas et al. 2026
Host Star
TOI-2147
Stable across source rows
Discovery Year
2026
Stable across source rows
Orbital Period
26.21 day
26.20 to 26.21
Semi-Major Axis
0.17 au
single adopted value
Radius
10.50 Rearth
10.15 to 10.50
Mass
116 Mearth
single adopted value
Density
0.55 g/cm**3
single adopted value
Equilibrium Temperature
820 K
733.2 to 820
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 10.50 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-2147 b
10.50 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
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 | 26.21 day | 10.50 Rearth | 116 Mearth | 820 K | Thomas et al. 2026 |
| 2026 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 26.20 day | 10.15 Rearth | — | 733.2 K | ExoFOP |