Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 38283 b
Host star HD 38283 • 363.2 d orbit
Records
2
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
127.1 M⊕
default parameter set
HD 38283
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 38283
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
363.2 day
363.2 to 363.2
Semi-Major Axis
1.02 au
single adopted value
Mass
127.1 Mearth
108.1 to 127.1
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 363.2 day | — | 127.1 Mearth | — | Stassun et al. 2017 |
| 2010 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 363.2 day | — | 108.1 Mearth | — | Tinney et al. 2011 |