Temperature
5723 K
5569 to 5723
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Stellar HostProfile
TOI-5210
Unclassified star • 302.1 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 265979849
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: Yee et al. 2025 • System source: TICv8
Mass
1.10 Msun
0.98 to 1.10
Radius
1.21 Rsun
1.21 to 1.28
Age
5.30 Gyr
single adopted value
Luminosity
0.15 log(Lsun)
0.15 to 0.15
Distance
302.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.21 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-5210
1.21 R☉
System Layout
Known planets
1 planets linked to this host
TOI-5210 b
Transit
◌
Discovery
2025
Period
4.57 days
Radius
10.73 R⊕
Mass
82.00 M⊕
Eq. Temp
1286 K
TOI-5210 b: A Jupiter-Like World Around Its Star
TOI-5210 is a star 985 light-years away with a single known planet, TOI-5210 b. The host star is 5.3 billion years old, with a mass of 1.11 solar masses and a radius of 1.21 solar radii, both larger than the Sun's. Its temperature is 5720 K.
TOI-5210 b was discovered in 2025 by the transit method, in which a planet passing in front of its star dims the observed brightness. The planet is Jupiter-like, meaning its radius exceeds 4 times Earth's. Its radius is 10.7 Earth radii, and its mass is 82 Earth masses, both larger than Earth's. Its mean density is 0.366 g/cm³, 0.0664 times Earth's. The planet completes an orbit every 4.57 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitystable