Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
GJ 15 A b
Host star GJ 15 A • 11.44 d orbit
Records
3
archive rows
Discovery
2014
Radial Velocity
Radius
—
default parameter set
Mass
3.03 M⊕
default parameter set
GJ 15 A
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: Pinamonti et al. 2018
Host Star
GJ 15 A
Stable across source rows
Discovery Year
2014
Stable across source rows
Orbital Period
11.44 day
11.44 to 11.44
Semi-Major Axis
0.07 au
0.07 to 0.07
Mass
3.03 Mearth
3.03 to 5.43
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 11.44 day | — | 5.35 Mearth | 550 K | Howard et al. 2014 |
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 11.44 day | — | 3.03 Mearth | — | Pinamonti et al. 2018 |
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 11.44 day | — | 5.43 Mearth | — | Rosenthal et al. 2021 |