Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 52265 b
Host star HD 52265 • 119.3 d orbit
Records
6
archive rows
Discovery
2000
Radial Velocity
Radius
—
default parameter set
Mass
384.6 M⊕
default parameter set
HD 52265
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: Wittenmyer et al. 2019
Host Star
HD 52265
Stable across source rows
Discovery Year
2000
Stable across source rows
Orbital Period
119.3 day
119.0 to 119.6
Semi-Major Axis
0.52 au
0.49 to 0.52
Mass
384.6 Mearth
334 to 384.6
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Refs
6
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.3 day | — | 352.2 Mearth | — | Rosenthal et al. 2021 |
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.3 day | — | 368.7 Mearth | — | Stassun et al. 2017 |
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.3 day | — | 384.6 Mearth | — | Wittenmyer et al. 2019 |
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.0 day | — | 359 Mearth | — | Butler et al. 2000 |
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.3 day | — | 346 Mearth | — | Butler et al. 2006 |
| 2000 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 119.6 day | — | 334 Mearth | 405 K | Naef et al. 2001 |