Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 6434 b
Host star HD 6434 • 22.00 d orbit
Records
3
archive rows
Discovery
2003
Radial Velocity
Radius
—
default parameter set
Mass
155.7 M⊕
default parameter set
HD 6434
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: Stassun et al. 2017
Host Star
HD 6434
Stable across source rows
Discovery Year
2003
Stable across source rows
Orbital Period
22.00 day
22.00 to 22.02
Semi-Major Axis
0.14 au
0.14 to 0.15
Mass
155.7 Mearth
124.0 to 155.7
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 |
|---|---|---|---|---|---|---|---|---|
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 22.00 day | — | 155.7 Mearth | — | Stassun et al. 2017 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 22.02 day | — | 139.8 Mearth | — | Hinkel et al. 2015 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 22.00 day | — | 124.0 Mearth | — | Mayor et al. 2004 |