Discovery Method
Transit
Consistent across records
←Back to Exoplanets
ExoplanetDetail
TOI-6564 b
Host star TOI-6564 • 16.40 R⊕ • 3.99 d orbit
Records
2
archive rows
Discovery
2026
Transit
Radius
16.40 R⊕
default parameter set
Mass
222.2 M⊕
default parameter set
TOI-6564
1445 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: Battley et al. 2026
Host Star
TOI-6564
Stable across source rows
Discovery Year
2026
Stable across source rows
Orbital Period
3.99 day
3.99 to 3.99
Semi-Major Axis
0.05 au
single adopted value
Radius
16.40 Rearth
16.40 to 16.42
Mass
222.2 Mearth
single adopted value
Density
0.28 g/cm**3
single adopted value
Equilibrium Temperature
1445 K
1445 to 1518.8
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 16.40 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-6564 b
16.40 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 |
|---|---|---|---|---|---|---|---|---|
| 2026 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.99 day | 16.40 Rearth | 222.2 Mearth | 1445 K | Battley et al. 2026 |
| 2026 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 3.99 day | 16.42 Rearth | — | 1518.8 K | ExoFOP |