Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 10647 b
Host star HD 10647 • 989.2 d orbit
Records
3
archive rows
Discovery
2006
Radial Velocity
Radius
—
default parameter set
Mass
298.8 M⊕
default parameter set
HD 10647
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: Marmier et al. 2013
Host Star
HD 10647
Stable across source rows
Discovery Year
2006
Stable across source rows
Orbital Period
989.2 day
989.2 to 1003
Semi-Major Axis
2.02 au
2.02 to 2.07
Mass
298.8 Mearth
295.6 to 314
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 |
|---|---|---|---|---|---|---|---|---|
| 2006 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 991 day | — | 314 Mearth | — | Harada et al. 2025 |
| 2006 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1003 day | — | 295.6 Mearth | — | Butler et al. 2006 |
| 2006 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 989.2 day | — | 298.8 Mearth | — | Marmier et al. 2013 |