Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 149143 b
Host star HD 149143 • 4.07 d orbit
Records
4
archive rows
Discovery
2005
Radial Velocity
Radius
—
default parameter set
Mass
422.7 M⊕
default parameter set
HD 149143
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: Ment et al. 2018
Host Star
HD 149143
Stable across source rows
Discovery Year
2005
Stable across source rows
Orbital Period
4.07 day
4.07 to 4.09
Semi-Major Axis
0.05 au
0.05 to 0.05
Mass
422.7 Mearth
422.7 to 537.1
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2005 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 4.07 day | — | 537.1 Mearth | — | Stassun et al. 2017 |
| 2005 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 4.09 day | — | 432.2 Mearth | — | da Silva et al. 2006 |
| 2005 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 4.07 day | — | 422.7 Mearth | — | Ment et al. 2018 |
| 2005 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 4.07 day | — | 422.7 Mearth | — | Fischer et al. 2006 |