Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-2019 b
Host star TOI-2019 • 5.33 R⊕ • 15.34 d orbit
Records
2
archive rows
Discovery
2024
Transit
Radius
5.33 R⊕
default parameter set
Mass
34.40 M⊕
default parameter set
TOI-2019
917.5 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: Polanski et al. 2024
Host Star
TOI-2019
Stable across source rows
Discovery Year
2024
Stable across source rows
Orbital Period
15.34 day
15.34 to 15.35
Semi-Major Axis
0.13 au
single adopted value
Radius
5.33 Rearth
4.00 to 5.33
Mass
34.40 Mearth
single adopted value
Density
1.25 g/cm**3
single adopted value
Equilibrium Temperature
917.5 K
917.5 to 933
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 5.33 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-2019 b
5.33 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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 15.35 day | 4.00 Rearth | — | 933 K | ExoFOP |
| 2024 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 15.34 day | 5.33 Rearth | 34.40 Mearth | 917.5 K | Polanski et al. 2024 |