Discovery Method
Transit Timing Variations
Consistent across records
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ExoplanetDetail
Kepler-138 e
Host star Kepler-138 • 38.23 d orbit
Records
1
archive rows
Discovery
2022
Transit Timing Variations
Radius
—
default parameter set
Mass
0.43 M⊕
default parameter set
Kepler-138
292 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: Piaulet et al. 2023
Host Star
Kepler-138
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
38.23 day
single adopted value
Semi-Major Axis
0.18 au
single adopted value
Mass
0.43 Mearth
single adopted value
Equilibrium Temperature
292 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 |
|---|---|---|---|---|---|---|---|---|
| 2022 | Transit Timing Variations | Multiple Observatories | Multiple Telescopes | 38.23 day | — | 0.43 Mearth | 292 K | Piaulet et al. 2023 |