Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HIP 57274 c
Host star HIP 57274 • 32.03 d orbit
Records
1
archive rows
Discovery
2011
Radial Velocity
Radius
—
default parameter set
Mass
130 M⊕
default parameter set
HIP 57274
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: Fischer et al. 2012
Host Star
HIP 57274
Stable across source rows
Discovery Year
2011
Stable across source rows
Orbital Period
32.03 day
single adopted value
Semi-Major Axis
0.18 au
single adopted value
Mass
130 Mearth
single adopted value
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Refs
1
Methods
1
Discoverystable
Facilitystable
Periodstable
Massstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 32.03 day | — | 130 Mearth | — | Fischer et al. 2012 |