Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HD 18599 b
Host star HD 18599 • 2.60 R⊕ • 4.14 d orbit
Records
3
archive rows
Discovery
2022
Transit
Radius
2.60 R⊕
default parameter set
Mass
24.10 M⊕
default parameter set
HD 18599
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: Desidera et al. 2023
Host Star
HD 18599
Stable across source rows
Discovery Year
2022
Stable across source rows
Orbital Period
4.14 day
4.14 to 4.14
Semi-Major Axis
0.05 au
0.05 to 0.05
Radius
2.60 Rearth
2.53 to 2.70
Mass
24.10 Mearth
24.10 to 25.50
Density
7.50 g/cm**3
7.10 to 7.50
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.60 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 18599 b
2.60 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 | 4.14 day | 2.53 Rearth | — | 1032.0 K | ExoFOP |
| 2022 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 4.14 day | 2.60 Rearth | 24.10 Mearth | — | Desidera et al. 2023 |
| 2022 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 4.14 day | 2.70 Rearth | 25.50 Mearth | 863 K | Vines et al. 2023 |