Temperature
3756 K
3756 to 3891.9
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Stellar HostProfile
TOI-1756
Unclassified star • 86.72 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 364074068
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
0.56 Msun
single adopted value
Radius
0.56 Rsun
single adopted value
Luminosity
-1.25 log(Lsun)
single adopted value
Distance
86.72 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.56 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1756
0.56 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1756 b
Transit
◌
Discovery
2026
Period
2.78 days
Radius
1.94 R⊕
Mass
—
Eq. Temp
—
TOI-1756 and Its Super-Earth
TOI-1756 is a star 283 light-years from Earth with a mass of 0.556 solar masses, a radius of 0.563 solar radii, and a temperature of 3760 K. Its mass and radius estimates are both smaller than the Sun's, and its reported temperature is cooler than the Sun's. One planet orbits this host: TOI-1756 b.
TOI-1756 b is a Super-Earth, a size class defined by radius rather than composition. It was discovered by transit in 2026, when the planet passed in front of its star from our viewpoint and caused a small dip in observed brightness. Its radius is 1.94 Earth radii, larger than Earth's, and its orbital period is 2.78 days. That period is the time the planet takes to complete one orbit.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusstable
Luminositystable
Surface Gravitydisputed