Temperature
5190 K
5122 to 5418
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Stellar HostProfile
TOI-470
G • 130.5 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 37770169
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: Oddo et al. 2023 • System source: TICv8
Mass
0.87 Msun
0.86 to 0.87
Radius
0.83 Rsun
0.83 to 0.84
Age
1.40 Gyr
single adopted value
Distance
130.5 pc
single adopted value
Spectral Type
G
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.83 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-470
0.83 R☉
System Layout
Known planets
1 planets linked to this host
TOI-470 b
Transit
◌
Discovery
2023
Period
12.19 days
Radius
4.34 R⊕
Mass
—
Eq. Temp
660 K
TOI-470 and Its Jupiter-Like Planet
TOI-470 is a G-type star 426 light-years away. Its mass is 0.87 solar masses, its radius is 0.831 solar radii, and its age is 1.4 billion years. Its temperature is 5190 K. The star's reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's. One planet is known to orbit this star.
TOI-470 b is a Jupiter-like planet discovered by transit in 2023. Its orbital period is 12.2 days. Its radius is 4.34 Earth radii, larger than Earth's. The transit method detects the small dip in a star's observed brightness when a planet passes in front of it, and repeated dips help establish orbital periods.
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
Spectral Typestable