Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 156279 b
Host star HD 156279 • 133.4 d orbit
Records
5
archive rows
Discovery
2011
Radial Velocity
Radius
—
default parameter set
Mass
2997.8 M⊕
default parameter set
HD 156279
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 156279
Stable across source rows
Discovery Year
2011
Stable across source rows
Orbital Period
133.4 day
131.1 to 133.4
Semi-Major Axis
0.50 au
0.49 to 0.51
Mass
2997.8 Mearth
2997.8 to 3140.2
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 |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 131.1 day | — | 3086 Mearth | — | Díaz et al. 2012 |
| 2011 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 133.4 day | — | 3121.1 Mearth | — | An et al. 2025 |
| 2011 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 133.4 day | — | 3019.4 Mearth | — | Rosenthal et al. 2021 |
| 2011 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 131.1 day | — | 3140.2 Mearth | — | Stassun et al. 2017 |
| 2011 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 133.4 day | — | 2997.8 Mearth | — | Feng et al. 2022 |