Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 190647 b
Host star HD 190647 • 1176.5 d orbit
Records
3
archive rows
Discovery
2007
Radial Velocity
Radius
—
default parameter set
Mass
630.9 M⊕
default parameter set
HD 190647
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: Barbato et al. 2018
Host Star
HD 190647
Stable across source rows
Discovery Year
2007
Stable across source rows
Orbital Period
1176.5 day
1038.1 to 1176.5
Semi-Major Axis
2.23 au
2.07 to 2.23
Mass
630.9 Mearth
603.9 to 630.9
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2007 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1176.5 day | — | 630.9 Mearth | — | Barbato et al. 2018 |
| 2007 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1038.1 day | — | 616.6 Mearth | — | Stassun et al. 2017 |
| 2007 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1038.1 day | — | 603.9 Mearth | — | Naef et al. 2007 |