Discovery Method
Imaging
Consistent across records
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ExoplanetDetail
2MASS J02192210-3925225 b
Host star 2MASS J02192210-3925225 • 16.14 R⊕
Records
1
archive rows
Discovery
2015
Imaging
Radius
16.14 R⊕
default parameter set
Mass
4417.8 M⊕
default parameter set
2MASS J02192210-3925225
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: Artigau et al. 2015
Host Star
2MASS J02192210-3925225
Stable across source rows
Discovery Year
2015
Stable across source rows
Semi-Major Axis
156 au
single adopted value
Radius
16.14 Rearth
single adopted value
Mass
4417.8 Mearth
single adopted value
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 16.14 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
2MASS J02192210-3925225 b
16.14 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 |
|---|---|---|---|---|---|---|---|---|
| 2015 | Imaging | Cerro Tololo Inter-American Observatory | 1.5 m CTIO Telescope | — | 16.14 Rearth | 4417.8 Mearth | — | Artigau et al. 2015 |