Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
K2-157 c
Host star K2-157 • 25.94 d orbit
Records
1
archive rows
Discovery
2025
Radial Velocity
Radius
—
default parameter set
Mass
30.80 M⊕
default parameter set
K2-157
587 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: Castro-González et al. 2025
Host Star
K2-157
Stable across source rows
Discovery Year
2025
Stable across source rows
Orbital Period
25.94 day
single adopted value
Semi-Major Axis
0.17 au
single adopted value
Mass
30.80 Mearth
single adopted value
Equilibrium Temperature
587 K
single adopted value
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Refs
1
Methods
1
Discoverystable
Facilitystable
Periodstable
Massstable
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2025 | Radial Velocity | Paranal Observatory | 8.2 m ESO VLT UT3 Melipal Telescope | 25.94 day | — | 30.80 Mearth | 587 K | Castro-González et al. 2025 |