Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 142 c
Host star HD 142 • 1.02e4 d orbit
Records
2
archive rows
Discovery
2012
Radial Velocity
Radius
—
default parameter set
Mass
3464.6 M⊕
default parameter set
HD 142
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 142
Stable across source rows
Discovery Year
2012
Stable across source rows
Orbital Period
1.02e4 day
6005 to 1.02e4
Semi-Major Axis
9.81 au
6.80 to 9.81
Mass
3464.6 Mearth
1684.4 to 3464.6
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2012 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 1.02e4 day | — | 3464.6 Mearth | — | Feng et al. 2022 |
| 2012 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 6005 day | — | 1684.4 Mearth | — | Wittenmyer et al. 2012 |