Temperature
5475 K
5413.7 to 5475
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Stellar HostProfile
TOI-1011
Unclassified star • 52.62 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 114018671HIP: HIP 36964
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: Brinkman et al. 2025 • System source: TICv8
Mass
0.91 Msun
0.91 to 0.94
Radius
0.92 Rsun
0.92 to 0.94
Luminosity
-0.15 log(Lsun)
-0.16 to -0.15
Distance
52.62 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.92 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1011
0.92 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1011 b
Transit
◌
Discovery
2025
Period
2.47 days
Radius
1.45 R⊕
Mass
4.04 M⊕
Eq. Temp
—
TOI-1011 and Its Earth-Like Planet
TOI-1011 is a star 172 light-years away with a single known planet. Its mass is 0.91 solar masses and its radius is 0.92 solar radii, both smaller than the Sun's, and its temperature of 5480 K is cooler than the Sun's.
The planet, TOI-1011 b, was found by transit in 2025, when it passes in front of its star and causes a small dip in observed brightness. It is classified as Earth-like, meaning its radius stays within 1.5 times Earth's radius, and its radius of 1.45 Earth radii is larger than Earth's. Its mass is 4.04 Earth masses, also larger than Earth's, and its mean density is 7.3 g/cm³, 1.33 times Earth's. It completes an orbit every 2.47 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed