Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 219828 c
Host star HD 219828 • 4789.9 d orbit
Records
3
archive rows
Discovery
2016
Radial Velocity
Radius
—
default parameter set
Mass
5102.4 M⊕
default parameter set
HD 219828
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: Feng et al. 2022
Host Star
HD 219828
Stable across source rows
Discovery Year
2016
Stable across source rows
Orbital Period
4789.9 day
4682 to 4791
Semi-Major Axis
5.66 au
5.66 to 5.96
Mass
5102.4 Mearth
4640.3 to 5102.4
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 |
|---|---|---|---|---|---|---|---|---|
| 2016 | Radial Velocity | Multiple Facilities | Multiple Telescopes | 4791 day | — | 4799.2 Mearth | — | Santos et al. 2016 |
| 2016 | Radial Velocity | Multiple Facilities | Multiple Telescopes | 4682 day | — | 4640.3 Mearth | — | Ment et al. 2018 |
| 2016 | Radial Velocity | Multiple Facilities | Multiple Telescopes | 4789.9 day | — | 5102.4 Mearth | — | Feng et al. 2022 |