Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-169 b
Host star TOI-169 • 12.17 R⊕ • 2.26 d orbit
Records
4
archive rows
Discovery
2020
Transit
Radius
12.17 R⊕
default parameter set
Mass
251.4 M⊕
default parameter set
TOI-169
1715 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: Nielsen et al. 2020
Host Star
TOI-169
Stable across source rows
Discovery Year
2020
Stable across source rows
Orbital Period
2.26 day
2.26 to 2.26
Semi-Major Axis
0.04 au
single adopted value
Radius
12.17 Rearth
11.05 to 12.17
Mass
251.4 Mearth
single adopted value
Density
0.76 g/cm**3
single adopted value
Equilibrium Temperature
1715 K
1579.8 to 1715
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 12.17 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-169 b
12.17 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massstable
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 2.26 day | — | — | — | Kokori et al. 2023 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 2.26 day | 11.05 Rearth | — | 1579.8 K | ExoFOP |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 2.26 day | — | — | — | Patel & Espinoza 2022 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 2.26 day | 12.17 Rearth | 251.4 Mearth | 1715 K | Nielsen et al. 2020 |