Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 11506 c
Host star HD 11506 • 223.9 d orbit
Records
5
archive rows
Discovery
2008
Radial Velocity
Radius
—
default parameter set
Mass
127.1 M⊕
default parameter set
HD 11506
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: Ruggieri et al. 2024
Host Star
HD 11506
Stable across source rows
Discovery Year
2008
Stable across source rows
Orbital Period
223.9 day
170.5 to 224.0
Semi-Major Axis
0.77 au
0.64 to 0.77
Mass
127.1 Mearth
114.4 to 260.6
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 |
|---|---|---|---|---|---|---|---|---|
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 170.5 day | — | 260.6 Mearth | — | Tuomi & Kotiranta 2009 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 224.0 day | — | 117.3 Mearth | — | Feng et al. 2022 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 223.4 day | — | 129.7 Mearth | — | Ment et al. 2018 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 223.9 day | — | 127.1 Mearth | — | Ruggieri et al. 2024 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 223.6 day | — | 114.4 Mearth | — | Giguere et al. 2015 |