Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 28185 b
Host star HD 28185 • 385.9 d orbit
Records
7
archive rows
Discovery
2001
Radial Velocity
Radius
—
default parameter set
Mass
1859.3 M⊕
default parameter set
HD 28185
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: Venner et al. 2024
Host Star
HD 28185
Stable across source rows
Discovery Year
2001
Stable across source rows
Orbital Period
385.9 day
379 to 385.9
Semi-Major Axis
1.03 au
1.02 to 1.10
Mass
1859.3 Mearth
1776.6 to 2129.5
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Refs
7
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 385.9 day | — | 1776.6 Mearth | — | Wittenmyer et al. 2009 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 379 day | — | 2129.5 Mearth | — | Minniti et al. 2009 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 383 day | — | 1811.6 Mearth | — | Santos et al. 2001 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 385.5 day | — | 1919.7 Mearth | — | Rosenthal et al. 2021 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 385.9 day | — | 1859.3 Mearth | — | Venner et al. 2024 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 379 day | — | 1875.2 Mearth | — | Stassun et al. 2017 |
| 2001 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 385.5 day | — | 1855.2 Mearth | — | Feng et al. 2022 |