Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 141937 b
Host star HD 141937 • 662.4 d orbit
Records
5
archive rows
Discovery
2002
Radial Velocity
Radius
—
default parameter set
Mass
3591.5 M⊕
default parameter set
HD 141937
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: Piccinini et al. 2026
Host Star
HD 141937
Stable across source rows
Discovery Year
2002
Stable across source rows
Orbital Period
662.4 day
653.2 to 662.4
Semi-Major Axis
1.54 au
1.49 to 1.54
Mass
3591.5 Mearth
2960.8 to 8714.9
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Refs
5
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2002 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 653.2 day | — | 2960.8 Mearth | — | Liu et al. 2014 |
| 2002 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 662.4 day | — | 3591.5 Mearth | — | Piccinini et al. 2026 |
| 2002 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | — | — | 8714.9 Mearth | — | Kiefer et al. 2021 |
| 2002 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 653.2 day | — | 3079.8 Mearth | — | Stassun et al. 2017 |
| 2002 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 653.2 day | — | 3080 Mearth | — | Udry et al. 2002 |