Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 70642 b
Host star HD 70642 • 2124.5 d orbit
Records
5
archive rows
Discovery
2003
Radial Velocity
Radius
—
default parameter set
Mass
633.4 M⊕
default parameter set
HD 70642
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 70642
Stable across source rows
Discovery Year
2003
Stable across source rows
Orbital Period
2124.5 day
2068 to 2231
Semi-Major Axis
3.32 au
3.18 to 3.32
Mass
633.4 Mearth
588.0 to 1239.5
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 |
|---|---|---|---|---|---|---|---|---|
| 2003 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 2068 day | — | 626 Mearth | — | Butler et al. 2006 |
| 2003 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 2101 day | — | 1239.5 Mearth | — | Xiao et al. 2023 |
| 2003 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 2068 day | — | 588.0 Mearth | — | Stassun et al. 2017 |
| 2003 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 2124.5 day | — | 633.4 Mearth | — | Barbato et al. 2018 |
| 2003 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 2231 day | — | 640 Mearth | — | Carter et al. 2003 |