Discovery Method
Radial Velocity
Consistent across records
←Back to Exoplanets
ExoplanetDetail
HD 25171 b
Host star HD 25171 • 1802.3 d orbit
Records
2
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
290.8 M⊕
default parameter set
HD 25171
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 25171
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
1802.3 day
1802.3 to 1845
Semi-Major Axis
2.97 au
2.97 to 3.02
Mass
290.8 Mearth
290.8 to 301.9
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 |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1845 day | — | 301.9 Mearth | — | Moutou et al. 2011 |
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1802.3 day | — | 290.8 Mearth | — | Barbato et al. 2018 |