Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 204313 b
Host star HD 204313 • 2041.1 d orbit
Records
6
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
1466.8 M⊕
default parameter set
HD 204313
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 204313
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
2041.1 day
1920.1 to 2050
Semi-Major Axis
3.19 au
3.04 to 3.21
Mass
1466.8 Mearth
1099.7 to 1576.4
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Refs
6
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 2024.1 day | — | 1360 Mearth | — | Díaz et al. 2016 |
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1920.1 day | — | 1099.7 Mearth | — | Stassun et al. 2017 |
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 2041.1 day | — | 1466.8 Mearth | — | Feng et al. 2022 |
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1931 day | — | 1287.2 Mearth | — | Ségransan et al. 2010 |
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 1920.1 day | — | 1128.2 Mearth | — | Robertson et al. 2012 |
| 2010 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 2050 day | — | 1576.4 Mearth | — | Xiao et al. 2023 |