Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HD 73583 c
Host star HD 73583 • 2.39 R⊕ • 18.88 d orbit
Records
3
archive rows
Discovery
2022
Transit
Radius
2.39 R⊕
default parameter set
Mass
9.70 M⊕
default parameter set
HD 73583
498 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: Barragán et al. 2022
Host Star
HD 73583
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
18.88 day
18.88 to 18.88
Semi-Major Axis
0.12 au
0.12 to 0.12
Radius
2.39 Rearth
2.00 to 2.73
Mass
9.70 Mearth
9.70 to 22.50
Density
3.88 g/cm**3
3.88 to 6.10
Equilibrium Temperature
498 K
498 to 517.8
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.39 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 73583 c
2.39 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2022 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 18.88 day | 2.00 Rearth | — | 502 K | ExoFOP |
| 2022 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 18.88 day | 2.73 Rearth | 22.50 Mearth | 517.8 K | El Mufti et al. 2023 |
| 2022 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 18.88 day | 2.39 Rearth | 9.70 Mearth | 498 K | Barragán et al. 2022 |