Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-172 b
Host star TOI-172 • 10.82 R⊕ • 9.48 d orbit
Records
3
archive rows
Discovery
2019
Transit
Radius
10.82 R⊕
default parameter set
Mass
1722.6 M⊕
default parameter set
TOI-172
1198 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: Rodriguez et al. 2019
Host Star
TOI-172
Stable across source rows
Discovery Year
2019
Stable across source rows
Orbital Period
9.48 day
9.48 to 9.48
Semi-Major Axis
0.09 au
single adopted value
Radius
10.82 Rearth
9.81 to 10.82
Mass
1722.6 Mearth
single adopted value
Density
7.53 g/cm**3
single adopted value
Equilibrium Temperature
1198 K
993 to 1198
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 10.82 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-172 b
10.82 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massstable
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 9.48 day | — | — | — | Kokori et al. 2023 |
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 9.48 day | 10.82 Rearth | 1722.6 Mearth | 1198 K | Rodriguez et al. 2019 |
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 9.48 day | 9.81 Rearth | — | 993 K | ExoFOP |