Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 141399 c
Host star HD 141399 • 202.0 d orbit
Records
3
archive rows
Discovery
2014
Radial Velocity
Radius
—
default parameter set
Mass
422.7 M⊕
default parameter set
HD 141399
temperature unconstrained
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: Hébrard et al. 2016
Host Star
HD 141399
Stable across source rows
Discovery Year
2014
Stable across source rows
Orbital Period
202.0 day
201.8 to 202.1
Semi-Major Axis
0.69 au
0.69 to 0.70
Mass
422.7 Mearth
422.4 to 432.2
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2014 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 202.0 day | — | 422.7 Mearth | — | Hébrard et al. 2016 |
| 2014 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 201.8 day | — | 422.4 Mearth | — | Rosenthal et al. 2021 |
| 2014 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 202.1 day | — | 432.2 Mearth | — | Vogt et al. 2014 |