Temperature
5002 K
4789 to 5002
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Stellar HostProfile
TOI-2374
Unclassified star • 134.7 pc
Records
4
literature rows
Planets
1
system count
References
5
distinct source labels
TIC: TIC 439366538
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
0.80 Msun
0.75 to 0.80
Radius
0.71 Rsun
0.69 to 0.80
Age
4.50 Gyr
4.10 to 4.50
Luminosity
-0.55 log(Lsun)
-0.55 to -0.52
Distance
134.7 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.71 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-2374
0.71 R☉
System Layout
Known planets
1 planets linked to this host
TOI-2374 b
Transit
◌
Discovery
2024
Period
4.31 days
Radius
7.49 R⊕
Mass
61.66 M⊕
Eq. Temp
926 K
TOI-2374 and Its Jupiter-Like Planet
TOI-2374 is a star 439 light-years away with an age of 4.5 billion years. Its mass is 0.802 solar masses and its radius is 0.711 solar radii, both smaller than the Sun's corresponding values. Its reported temperature is 5000 K, cooler than the Sun's. One known planet orbits this host.
That planet is TOI-2374 b, a Jupiter-like world discovered by transit in 2024. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. TOI-2374 b has a mass of 61.7 Earth masses and a radius of 7.49 Earth radii, larger than Earth's corresponding values. Its orbital period is 4.31 days. Its mean density is 0.809 g/cm³, 0.147 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
4
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4789 | 0.77 | 0.80 | — | -0.52 | — | 134.7 | TICv8 | TICv8 |
| 4802 | 0.75 | 0.69 | 4.10 | — | — | 134.7 | Hacker et al. 2024 | TICv8 |
| 5002 | 0.80 | 0.71 | 4.50 | -0.55 | — | 134.7 | Yee et al. 2025 | TICv8 |
| 4929.5 | — | 0.80 | — | — | — | 134.7 | ExoFOP | TICv8 |