Temperature
5631 K
5537.9 to 5631
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Stellar HostProfile
TOI-4561
Unclassified star • 179.0 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 33716474
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: TICv8 • System source: TICv8
Mass
1 Msun
single adopted value
Radius
0.85 Rsun
single adopted value
Luminosity
-0.18 log(Lsun)
single adopted value
Distance
179.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.85 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-4561
0.85 R☉
System Layout
Known planets
1 planets linked to this host
TOI-4561 b
Transit
◌
Discovery
2026
Period
8.94 days
Radius
1.78 R⊕
Mass
—
Eq. Temp
—
TOI-4561 b: A Super-Earth in Transit
TOI-4561 is a star 584 light-years away with 1 solar mass, 0.852 solar radii, and a temperature of 5630 K. Its radius is smaller than the Sun's, and its temperature is cooler than the Sun's. The system hosts one known planet, TOI-4561 b.
TOI-4561 b is a Super-Earth discovered by transit in 2026. During a transit, a planet passes in front of its star from our viewpoint, causing a small dip in brightness; repeated dips help establish a planet's orbital period. TOI-4561 b orbits every 8.94 days, and its radius is 1.78 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusstable
Luminositystable
Surface Gravitydisputed