Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 169830 c
Host star HD 169830 • 1818.8 d orbit
Records
5
archive rows
Discovery
2003
Radial Velocity
Radius
—
default parameter set
Mass
2437.4 M⊕
default parameter set
HD 169830
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: Feng et al. 2022
Host Star
HD 169830
Stable across source rows
Discovery Year
2003
Stable across source rows
Orbital Period
1818.8 day
1818.8 to 2102
Semi-Major Axis
3.08 au
3.08 to 3.60
Mass
2437.4 Mearth
1115.6 to 2828.7
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 |
|---|---|---|---|---|---|---|---|---|
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1832 day | — | 2828.7 Mearth | — | Philipot et al. 2023 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 2102 day | — | 1284.0 Mearth | — | Mayor et al. 2004 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1831.9 day | — | 1115.6 Mearth | — | Rosenthal et al. 2021 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1834.3 day | — | 1125.1 Mearth | — | Bryan et al. 2016 |
| 2003 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1818.8 day | — | 2437.4 Mearth | — | Feng et al. 2022 |