Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 55696 b
Host star HD 55696 • 1827 d orbit
Records
2
archive rows
Discovery
2018
Radial Velocity
Radius
—
default parameter set
Mass
1230.0 M⊕
default parameter set
HD 55696
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 55696
Stable across source rows
Discovery Year
2018
Stable across source rows
Orbital Period
1827 day
1706 to 1827
Semi-Major Axis
3.18 au
3.04 to 3.18
Mass
1230.0 Mearth
1230.0 to 1357.1
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 |
|---|---|---|---|---|---|---|---|---|
| 2018 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1706 day | — | 1357.1 Mearth | — | Xiao et al. 2023 |
| 2018 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1827 day | — | 1230.0 Mearth | — | Ment et al. 2018 |