Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 85390 b
Host star HD 85390 • 799.5 d orbit
Records
3
archive rows
Discovery
2011
Radial Velocity
Radius
—
default parameter set
Mass
31.47 M⊕
default parameter set
HD 85390
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: Wittenmyer et al. 2019
Host Star
HD 85390
Stable across source rows
Discovery Year
2011
Stable across source rows
Orbital Period
799.5 day
788 to 799.5
Semi-Major Axis
1.37 au
1.37 to 1.52
Mass
31.47 Mearth
31.47 to 42
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 |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 788 day | — | 34.96 Mearth | — | Stassun et al. 2017 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 799.5 day | — | 31.47 Mearth | — | Wittenmyer et al. 2019 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 788 day | — | 42 Mearth | — | Mordasini et al. 2011 |