Discovery Method
Transit
Consistent across records
←Back to Exoplanets
ExoplanetDetail
CoRoT-12 b
Host star CoRoT-12 • 16.14 R⊕ • 2.83 d orbit
Records
6
archive rows
Discovery
2010
Transit
Radius
16.14 R⊕
default parameter set
Mass
291.4 M⊕
default parameter set
CoRoT-12
1442 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: Gillon et al. 2010
Host Star
CoRoT-12
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
2.83 day
2.83 to 2.83
Semi-Major Axis
0.04 au
0.04 to 0.04
Radius
16.14 Rearth
15.06 to 17.76
Mass
291.4 Mearth
277.5 to 291.4
Density
0.41 g/cm**3
0.38 to 0.45
Equilibrium Temperature
1442 K
1293.3 to 1442
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 16.14 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
CoRoT-12 b
16.14 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Refs
6
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | 16.14 Rearth | 291.4 Mearth | 1442 K | Gillon et al. 2010 |
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | 15.13 Rearth | 281.9 Mearth | 1410 K | Southworth 2011 |
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | 16.14 Rearth | 290.8 Mearth | — | Bonomo et al. 2017 |
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | 15.06 Rearth | 277.5 Mearth | 1417 K | Raetz et al. 2019 |
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | 17.76 Rearth | — | 1293.3 K | ExoFOP |
| 2010 | Transit | CoRoT | 0.27 m CoRoT Telescope | 2.83 day | — | — | — | Patel & Espinoza 2022 |