Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 164604 c
Host star HD 164604 • 5387 d orbit
Records
2
archive rows
Discovery
2026
Radial Velocity
Radius
—
default parameter set
Mass
3019.4 M⊕
default parameter set
HD 164604
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: Xiao et al. 2026
Host Star
HD 164604
Stable across source rows
Discovery Year
2026
Stable across source rows
Orbital Period
5387 day
single adopted value
Semi-Major Axis
5.56 au
single adopted value
Mass
3019.4 Mearth
2415.5 to 3019.4
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
1
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2026 | Radial Velocity | Las Campanas Observatory | 6.5 m Magellan II Clay Telescope | 5387 day | — | 3019.4 Mearth | — | Xiao et al. 2026 |
| 2026 | Radial Velocity | Las Campanas Observatory | 6.5 m Magellan II Clay Telescope | 5387 day | — | 2415.5 Mearth | — | Xiao et al. 2026 |