Temperature
5943 K
5904 to 5943
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Stellar HostProfile
TOI-6564
Unclassified star • 191.4 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 453668803
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Battley et al. 2026 • System source: TICv8
Mass
1.18 Msun
1.07 to 1.18
Radius
1.70 Rsun
1.70 to 1.71
Age
4 Gyr
single adopted value
Distance
191.4 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.70 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-6564
1.70 R☉
System Layout
Known planets
1 planets linked to this host
TOI-6564 b
Transit
◌
Discovery
2026
Period
3.99 days
Radius
16.40 R⊕
Mass
222.2 M⊕
Eq. Temp
1445 K
TOI-6564 and Its Jupiter-Like Planet
TOI-6564 is a single-star system 624 light-years away. Its star is 1.18 solar masses, 1.7 solar radii, and 4 billion years old, with a temperature of 5940 K. The star's reported mass, radius, and temperature are all larger or hotter than the Sun's.
One planet orbits TOI-6564. TOI-6564 b is a Jupiter-like planet discovered by transit in 2026; a transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Its orbital period is 3.99 days. Its radius is 16.4 Earth radii, larger than Earth's, and its mass is 222 Earth masses, also larger than Earth's. Its mean density is 0.278 g/cm³, 0.0504 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitystable