Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 139357 b
Host star HD 139357 • 1124.8 d orbit
Records
3
archive rows
Discovery
2008
Radial Velocity
Radius
—
default parameter set
Mass
6315.6 M⊕
default parameter set
HD 139357
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: Feng et al. 2022
Host Star
HD 139357
Stable across source rows
Discovery Year
2008
Stable across source rows
Orbital Period
1124.8 day
1124.8 to 1128
Semi-Major Axis
2.95 au
2.35 to 2.95
Mass
6315.6 Mearth
3101.9 to 6315.6
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 |
|---|---|---|---|---|---|---|---|---|
| 2008 | Radial Velocity | Thueringer Landessternwarte Tautenburg | 2.0 m Alfred Jensch Telescope | 1128 day | — | 5784.5 Mearth | — | Xiao et al. 2023 |
| 2008 | Radial Velocity | Thueringer Landessternwarte Tautenburg | 2.0 m Alfred Jensch Telescope | 1125.7 day | — | 3101.9 Mearth | — | Doellinger et al. 2009 |
| 2008 | Radial Velocity | Thueringer Landessternwarte Tautenburg | 2.0 m Alfred Jensch Telescope | 1124.8 day | — | 6315.6 Mearth | — | Feng et al. 2022 |