Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 140901 c
Host star HD 140901 • 14386 d orbit
Records
2
archive rows
Discovery
2022
Radial Velocity
Radius
—
default parameter set
Mass
572.1 M⊕
default parameter set
HD 140901
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: Philipot et al. 2023
Host Star
HD 140901
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
14386 day
7417.5 to 14386
Semi-Major Axis
11.80 au
7.42 to 11.80
Mass
572.1 Mearth
572.1 to 1997.2
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 |
|---|---|---|---|---|---|---|---|---|
| 2022 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 14386 day | — | 572.1 Mearth | — | Philipot et al. 2023 |
| 2022 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 7417.5 day | — | 1997.2 Mearth | — | Feng et al. 2022 |