Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 164922 d
Host star HD 164922 • 12.46 d orbit
Records
2
archive rows
Discovery
2020
Radial Velocity
Radius
—
default parameter set
Mass
4 M⊕
default parameter set
HD 164922
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: Benatti et al. 2020
Host Star
HD 164922
Stable across source rows
Discovery Year
2020
Stable across source rows
Orbital Period
12.46 day
12.46 to 12.46
Semi-Major Axis
0.10 au
0.10 to 0.10
Mass
4 Mearth
4 to 4.74
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Radial Velocity | Roque de los Muchachos Observatory | 3.58 m Telescopio Nazionale Galileo | 12.46 day | — | 4 Mearth | — | Benatti et al. 2020 |
| 2020 | Radial Velocity | Roque de los Muchachos Observatory | 3.58 m Telescopio Nazionale Galileo | 12.46 day | — | 4.74 Mearth | — | Rosenthal et al. 2021 |