Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 114729 b
Host star HD 114729 • 1121.8 d orbit
Records
5
archive rows
Discovery
2002
Radial Velocity
Radius
—
default parameter set
Mass
262.2 M⊕
default parameter set
HD 114729
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: Barbato et al. 2018
Host Star
HD 114729
Stable across source rows
Discovery Year
2002
Stable across source rows
Orbital Period
1121.8 day
1114 to 1135
Semi-Major Axis
2.07 au
2.07 to 2.11
Mass
262.2 Mearth
262.2 to 346.4
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Refs
5
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2002 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1114 day | — | 346.4 Mearth | — | Stassun et al. 2017 |
| 2002 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1132.7 day | — | 283.5 Mearth | — | Rosenthal et al. 2021 |
| 2002 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1121.8 day | — | 262.2 Mearth | — | Barbato et al. 2018 |
| 2002 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1114 day | — | 301.9 Mearth | — | Butler et al. 2006 |
| 2002 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1135 day | — | 267.0 Mearth | — | Butler et al. 2003 |