Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 219077 b
Host star HD 219077 • 5478.7 d orbit
Records
4
archive rows
Discovery
2012
Radial Velocity
Radius
—
default parameter set
Mass
3057.5 M⊕
default parameter set
HD 219077
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 219077
Stable across source rows
Discovery Year
2012
Stable across source rows
Orbital Period
5478.7 day
5380 to 5513
Semi-Major Axis
5.93 au
5.93 to 7.03
Mass
3057.5 Mearth
3057.5 to 4258.9
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2012 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 5380 day | — | 3359.4 Mearth | — | Xiao et al. 2023 |
| 2012 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 5501 day | — | 3302.1 Mearth | — | Marmier et al. 2013 |
| 2012 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 5513 day | — | 4258.9 Mearth | — | Kane et al. 2019 |
| 2012 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 5478.7 day | — | 3057.5 Mearth | — | Feng et al. 2022 |