Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 200964 b
Host star HD 200964 • 606.3 d orbit
Records
3
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
508.2 M⊕
default parameter set
HD 200964
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 200964
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
606.3 day
606.3 to 613.8
Semi-Major Axis
1.56 au
1.56 to 1.64
Mass
508.2 Mearth
508.2 to 721.5
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 |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 613.8 day | — | 721.5 Mearth | — | Stassun et al. 2017 |
| 2010 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 613.8 day | — | 588.0 Mearth | — | Johnson et al. 2010 |
| 2010 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 606.3 day | — | 508.2 Mearth | — | Luhn et al. 2019 |