Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-1899 b
Host star TOI-1899 • 11.10 R⊕ • 29.09 d orbit
Records
3
archive rows
Discovery
2020
Transit
Radius
11.10 R⊕
default parameter set
Mass
212.9 M⊕
default parameter set
TOI-1899
378 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: Lin et al. 2023
Host Star
TOI-1899
Stable across source rows
Discovery Year
2020
Stable across source rows
Orbital Period
29.09 day
29.02 to 29.09
Semi-Major Axis
0.15 au
0.15 to 0.16
Radius
11.10 Rearth
11.10 to 12.89
Mass
212.9 Mearth
209.8 to 212.9
Density
0.85 g/cm**3
0.54 to 0.85
Equilibrium Temperature
378 K
323.9 to 378
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 11.10 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-1899 b
11.10 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 29.09 day | 12.18 Rearth | — | 323.9 K | ExoFOP |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 29.02 day | 12.89 Rearth | 209.8 Mearth | 362 K | Cañas et al. 2020 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 29.09 day | 11.10 Rearth | 212.9 Mearth | 378 K | Lin et al. 2023 |