Discovery Method
Radial Velocity
Consistent across records
←Back to Exoplanets
ExoplanetDetail
pi Men d
Host star HD 39091 • 124.6 d orbit
Records
2
archive rows
Discovery
2022
Radial Velocity
Radius
—
default parameter set
Mass
13.38 M⊕
default parameter set
HD 39091
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: Hatzes et al. 2022
Host Star
HD 39091
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
124.6 day
120.3 to 124.6
Mass
13.38 Mearth
13.38 to 15.90
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 | La Silla Observatory | 3.6 m ESO Telescope | 124.6 day | — | 13.38 Mearth | — | Hatzes et al. 2022 |
| 2022 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 120.3 day | — | 15.90 Mearth | — | Harada et al. 2025 |