Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 95089 b
Host star HD 95089 • 464.4 d orbit
Records
2
archive rows
Discovery
2009
Radial Velocity
Radius
—
default parameter set
Mass
400.5 M⊕
default parameter set
HD 95089
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: Luhn et al. 2019
Host Star
HD 95089
Stable across source rows
Discovery Year
2009
Stable across source rows
Orbital Period
464.4 day
464.4 to 507
Semi-Major Axis
1.36 au
1.36 to 1.51
Mass
400.5 Mearth
381.4 to 400.5
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2009 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 464.4 day | — | 400.5 Mearth | — | Luhn et al. 2019 |
| 2009 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 507 day | — | 381.4 Mearth | — | Johnson et al. 2010 |