Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-1408 b
Host star TOI-1408 • 25 R⊕ • 4.43 d orbit
Records
3
archive rows
Discovery
2023
Transit
Radius
25 R⊕
default parameter set
Mass
593 M⊕
default parameter set
TOI-1408
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: Korth et al. 2024
Host Star
TOI-1408
Stable across source rows
Discovery Year
2023
Stable across source rows
Orbital Period
4.43 day
4.42 to 4.43
Semi-Major Axis
0.06 au
0.06 to 0.06
Radius
25 Rearth
8.36 to 25
Mass
593 Mearth
537.1 to 593
Density
0.18 g/cm**3
single adopted value
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 25 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-1408 b
25 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Radiusdisputed
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 4.42 day | 8.36 Rearth | — | 1293 K | ExoFOP |
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 4.42 day | 16.81 Rearth | 537.1 Mearth | — | Galazutdinov et al. 2023 |
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 4.43 day | 25 Rearth | 593 Mearth | — | Korth et al. 2024 |