Discovery Method
Transit
Consistent across records
←Back to Exoplanets
ExoplanetDetail
HD 86226 c
Host star HD 86226 • 2.16 R⊕ • 3.98 d orbit
Records
4
archive rows
Discovery
2020
Transit
Radius
2.16 R⊕
default parameter set
Mass
7.25 M⊕
default parameter set
HD 86226
1311 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: Teske et al. 2020
Host Star
HD 86226
Stable across source rows
Discovery Year
2020
Stable across source rows
Orbital Period
3.98 day
3.98 to 3.98
Semi-Major Axis
0.05 au
single adopted value
Radius
2.16 Rearth
2.13 to 2.16
Mass
7.25 Mearth
7.25 to 7.45
Density
3.97 g/cm**3
single adopted value
Equilibrium Temperature
1311 K
1311 to 1405
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.16 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 86226 c
2.16 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.98 day | 2.13 Rearth | — | 1405 K | ExoFOP |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.98 day | — | 7.45 Mearth | — | Delisle et al. 2025 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.98 day | 2.16 Rearth | 7.25 Mearth | 1311 K | Teske et al. 2020 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.98 day | — | — | — | Kokori et al. 2023 |