Discovery Method
Imaging
Consistent across records
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ExoplanetDetail
Ross 458 c
Host star Ross 458 • 14.01 R⊕
Records
1
archive rows
Discovery
2010
Imaging
Radius
14.01 R⊕
default parameter set
Mass
1907.0 M⊕
default parameter set
Ross 458
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: Burgasser et al. 2010
Host Star
Ross 458
Stable across source rows
Discovery Year
2010
Stable across source rows
Semi-Major Axis
1100 au
single adopted value
Radius
14.01 Rearth
single adopted value
Mass
1907.0 Mearth
single adopted value
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 14.01 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Ross 458 c
14.01 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Refs
1
Methods
1
Discoverystable
Facilitystable
Radiusstable
Massstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Imaging | Las Campanas Observatory | 6.5 m Magellan I Baade Telescope | — | 14.01 Rearth | 1907.0 Mearth | — | Burgasser et al. 2010 |