Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TIC 257060897 b
Host star TIC 257060897 • 17.26 R⊕ • 3.66 d orbit
Records
4
archive rows
Discovery
2021
Transit
Radius
17.26 R⊕
default parameter set
Mass
201.5 M⊕
default parameter set
TIC 257060897
1775 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: Schulte et al. 2025
Host Star
TIC 257060897
Stable across source rows
Discovery Year
2021
Stable across source rows
Orbital Period
3.66 day
3.66 to 3.66
Semi-Major Axis
0.05 au
0.05 to 0.05
Radius
17.26 Rearth
16.70 to 17.56
Mass
201.5 Mearth
201.5 to 212.9
Density
0.21 g/cm**3
0.21 to 0.25
Equilibrium Temperature
1775 K
1662.3 to 1775
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 17.26 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TIC 257060897 b
17.26 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.66 day | 16.70 Rearth | 212.9 Mearth | 1762 K | Montalto et al. 2022 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.66 day | 17.56 Rearth | — | 1662.3 K | ExoFOP |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.66 day | — | — | — | Kokori et al. 2023 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.66 day | 17.26 Rearth | 201.5 Mearth | 1775 K | Schulte et al. 2025 |