Temperature
5730 K
5730 to 5825
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Stellar HostProfile
TOI-2447
Unclassified star • 149.0 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 1167538
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: Gill et al. 2024 • System source: TICv8
Mass
1.03 Msun
1.03 to 1.05
Radius
1.01 Rsun
1.01 to 1.04
Age
2.10 Gyr
single adopted value
Distance
149.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.01 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-2447
1.01 R☉
System Layout
Known planets
1 planets linked to this host
TOI-2447 b
Transit
◌
Discovery
2024
Period
69.34 days
Radius
9.61 R⊕
Mass
124.9 M⊕
Eq. Temp
414 K
TOI-2447 b: A Jupiter-Like World Orbiting a Star
TOI-2447 is a star 486 light-years away with a mass of 1.03 solar masses and a radius of 1.01 solar radii. The star's reported mass estimate is larger than the Sun's. It is 2.1 billion years old and has a temperature of 5730 K. One planet orbits this host.
That planet, TOI-2447 b, is a Jupiter-like world discovered by transit in 2024. It completes an orbit every 69.3 days. Its radius of 9.61 Earth radii is larger than Earth's, and its mass of 125 Earth masses is also larger than Earth's. Its mean density is 0.776 g/cm³, 0.141 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