Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-640 b
Host star TOI-640 • 19.28 R⊕ • 5.00 d orbit
Records
4
archive rows
Discovery
2021
Transit
Radius
19.28 R⊕
default parameter set
Mass
181.2 M⊕
default parameter set
TOI-640
1816 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: Knudstrup et al. 2023
Host Star
TOI-640
Stable across source rows
Discovery Year
2021
Stable across source rows
Orbital Period
5.00 day
5.00 to 5.00
Radius
19.28 Rearth
19.28 to 19.85
Mass
181.2 Mearth
181.2 to 279.7
Density
0.14 g/cm**3
0.14 to 0.20
Equilibrium Temperature
1816 K
1622 to 1816
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 19.28 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-640 b
19.28 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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.00 day | — | — | — | Kokori et al. 2023 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.00 day | 19.28 Rearth | 181.2 Mearth | 1816 K | Knudstrup et al. 2023 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.00 day | 19.85 Rearth | 279.7 Mearth | 1749 K | Rodriguez et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.00 day | 19.78 Rearth | — | 1622 K | ExoFOP |