Discovery Method
Imaging
Consistent across records
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ExoplanetDetail
PDS 70 c
Host star PDS 70 • 22.19 R⊕
Records
3
archive rows
Discovery
2019
Imaging
Radius
22.19 R⊕
default parameter set
Mass
2383.7 M⊕
default parameter set
PDS 70
1054 K equilibrium
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: Wang et al. 2021
Host Star
PDS 70
Stable across source rows
Discovery Year
2019
Stable across source rows
Semi-Major Axis
34.30 au
34 to 34.50
Radius
22.19 Rearth
22.19 to 22.87
Mass
2383.7 Mearth
635.7 to 3333.9
Equilibrium Temperature
1054 K
995 to 1054
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 22.19 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
PDS 70 c
22.19 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2019 | Imaging | European Southern Observatory | 8.2 m ESO VLT UT4 Yepun Telescope | — | 22.87 Rearth | 635.7 Mearth | 995 K | Wang et al. 2020 |
| 2019 | Imaging | European Southern Observatory | 8.2 m ESO VLT UT4 Yepun Telescope | — | 22.19 Rearth | 2383.7 Mearth | 1054 K | Wang et al. 2021 |
| 2019 | Imaging | European Southern Observatory | 8.2 m ESO VLT UT4 Yepun Telescope | — | — | 3333.9 Mearth | — | Haffert et al. 2019 |