Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TOI-4940 b
Host star TOI-4940 • 6.61 R⊕ • 25.87 d orbit
Records
2
archive rows
Discovery
2025
Transit
Radius
6.61 R⊕
default parameter set
Mass
89 M⊕
default parameter set
TOI-4940
643 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: Kendall et al. 2026
Host Star
TOI-4940
Stable across source rows
Discovery Year
2025
Stable across source rows
Orbital Period
25.87 day
25.87 to 25.87
Semi-Major Axis
0.17 au
single adopted value
Radius
6.61 Rearth
6.61 to 6.76
Mass
89 Mearth
single adopted value
Equilibrium Temperature
643 K
643 to 643.2
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 6.61 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-4940 b
6.61 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massstable
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2025 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 25.87 day | 6.76 Rearth | — | 643.2 K | ExoFOP |
| 2025 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 25.87 day | 6.61 Rearth | 89 Mearth | 643 K | Kendall et al. 2026 |