Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 29399 b
Host star HD 29399 • 892.7 d orbit
Records
2
archive rows
Discovery
2022
Radial Velocity
Radius
—
default parameter set
Mass
499.0 M⊕
default parameter set
HD 29399
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: Pezzotti et al. 2022
Host Star
HD 29399
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
892.7 day
single adopted value
Semi-Major Axis
1.91 au
1.91 to 2.01
Mass
499.0 Mearth
499.0 to 551.8
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2022 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 892.7 day | — | 499.0 Mearth | — | Pezzotti et al. 2022 |
| 2022 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | — | — | 551.8 Mearth | — | Lin et al. 2024 |