Temperature
5019.9 K
5019.9 to 5170.9
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Stellar HostProfile
TOI-6954
Unclassified star • 190.0 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 443607377
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: TICv8 • System source: TICv8
Mass
0.83 Msun
single adopted value
Radius
0.95 Rsun
0.95 to 0.95
Luminosity
-0.29 log(Lsun)
single adopted value
Distance
190.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.95 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-6954
0.95 R☉
System Layout
Known planets
1 planets linked to this host
TOI-6954 b
Transit
◌
Discovery
2026
Period
4.02 days
Radius
3.64 R⊕
Mass
—
Eq. Temp
—
TOI-6954 and Its Neptune-Like Planet
TOI-6954 is a single star located 620 light-years away. Its mass is 0.834 solar masses and its radius is 0.947 solar radii, both smaller than the Sun's corresponding values, and its temperature of 5020 K is cooler than the Sun's. One known planet orbits this star.
That planet is TOI-6954 b, a Neptune-like world discovered by the transit method in 2026. A transit occurs when a planet crosses in front of its star from our viewpoint, dimming the observed brightness. TOI-6954 b has a radius of 3.64 Earth radii, larger than Earth's, and completes an orbit every 4.02 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusdisputed
Luminositystable
Surface Gravitydisputed
Metallicitystable