Temperature
5378 K
5304.9 to 5378
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Stellar HostProfile
TOI-1718
Unclassified star • 52.30 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 257241363HIP: HIP 36272
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
0.93 Msun
single adopted value
Radius
0.94 Rsun
0.94 to 0.94
Luminosity
-0.18 log(Lsun)
single adopted value
Distance
52.30 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.94 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1718
0.94 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1718 b
Transit
◌
Discovery
2026
Period
5.59 days
Radius
4.11 R⊕
Mass
—
Eq. Temp
—
TOI-1718 b: A Jupiter-Like World in a Nearby System
TOI-1718 is a star located 171 light-years from Earth. It has a mass of 0.93 solar masses and a radius of 0.939 solar radii, making it slightly smaller than the Sun. Its temperature is 5380 K, which is cooler than the Sun's. One planet orbits this star.
That planet, TOI-1718 b, is classified as Jupiter-like and was discovered by the transit method in 2026. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. TOI-1718 b has an orbital period of 5.59 days and a radius of 4.11 Earth radii. This radius is larger than Earth's, and the size classification reflects that the planet exceeds 4 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusdisputed
Luminositystable
Surface Gravitydisputed
Metallicitystable