Temperature
4974 K
4913 to 4974
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Stellar HostProfile
TOI-4377
Unclassified star • 455.8 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 394918211
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: Pereira et al. 2024 • System source: TICv8
Mass
1.36 Msun
single adopted value
Radius
3.52 Rsun
3.41 to 3.52
Age
3.88 Gyr
single adopted value
Luminosity
0.82 log(Lsun)
single adopted value
Distance
455.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 3.52 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-4377
3.52 R☉
System Layout
Known planets
1 planets linked to this host
TOI-4377 b
Transit
◌
Discovery
2023
Period
4.38 days
Radius
15.11 R⊕
Mass
304.2 M⊕
Eq. Temp
—
TOI-4377 and Its Jupiter-Like Planet
TOI-4377 is a star 1490 light-years away with an age of 3.88 billion years. Its mass is 1.36 solar masses and its radius is 3.52 solar radii, both larger than the Sun's, while its temperature of 4970 K is cooler than the Sun's. One planet orbits this host.
That planet is TOI-4377 b, a Jupiter-like world discovered by transit in 2023. Its radius of 15.1 Earth radii exceeds Earth's, and its mass of 304 Earth masses also exceeds Earth's. It completes an orbit every 4.38 days. Its mean density is 0.486 g/cm³, 0.0882 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusdisputed
Agestable
Luminositystable
Surface Gravitystable
Metallicitystable