Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 12648 b
Host star HD 12648 • 133.6 d orbit
Records
2
archive rows
Discovery
2015
Radial Velocity
Radius
—
default parameter set
Mass
622.9 M⊕
default parameter set
HD 12648
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: Stassun et al. 2017
Host Star
HD 12648
Stable across source rows
Discovery Year
2015
Stable across source rows
Orbital Period
133.6 day
133.6 to 133.6
Semi-Major Axis
0.54 au
single adopted value
Mass
622.9 Mearth
622.9 to 921.7
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2015 | Radial Velocity | Bohyunsan Optical Astronomical Observatory | 1.8 m Telescope | 133.6 day | — | 622.9 Mearth | — | Stassun et al. 2017 |
| 2015 | Radial Velocity | Bohyunsan Optical Astronomical Observatory | 1.8 m Telescope | 133.6 day | — | 921.7 Mearth | — | Lee et al. 2015 |