Temperature
5673 K
5389 to 5673
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Stellar HostProfile
TOI-2158
Unclassified star • 198.5 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 342642208
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: Knudstrup et al. 2022 • System source: TICv8
Mass
1.12 Msun
0.94 to 1.12
Radius
1.41 Rsun
1.41 to 1.50
Age
8 Gyr
single adopted value
Distance
198.5 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.41 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-2158
1.41 R☉
System Layout
Known planets
1 planets linked to this host
TOI-2158 b
Transit
◌
Discovery
2022
Period
8.60 days
Radius
10.76 R⊕
Mass
260.6 M⊕
Eq. Temp
1188 K
TOI-2158 and Its Jupiter-Like Planet
TOI-2158 is a star 647 light-years away with an age of 8 billion years, a mass of 1.12 solar masses, a radius of 1.41 solar radii, and a temperature of 5670 K. Its radius is larger than the Sun's, while its temperature is cooler. One planet orbits this host.
TOI-2158 b is a Jupiter-like planet discovered by transit in 2022. It completes an orbit in 8.6 days, has a radius of 10.8 Earth radii, and a mass of 261 Earth masses. Both its radius and mass are larger than Earth's. Its mean density is 1.15 g/cm³, 0.209 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