Temperature
4664 K
4664 to 4678.5
←Back to Stellar Hosts
Stellar HostProfile
TOI-1105
Unclassified star • 79.52 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 274151135
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
0.74 Msun
single adopted value
Radius
0.76 Rsun
0.76 to 0.76
Luminosity
-0.61 log(Lsun)
single adopted value
Distance
79.52 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.76 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1105
0.76 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1105 b
Transit
◌
Discovery
2026
Period
10.87 days
Radius
3.06 R⊕
Mass
—
Eq. Temp
—
TOI-1105 and Its Neptune-like Planet
TOI-1105 is a star 259 light-years away with 0.74 solar masses, 0.756 solar radii, and a temperature of 4660 K, making it smaller, less massive, and cooler than the Sun. One planet orbits this host.
TOI-1105 b is a Neptune-like planet discovered by transit in 2026, the method in which a planet crosses in front of its star from our viewpoint and causes a small dip in observed brightness; repeated dips help establish orbital periods. It orbits every 10.9 days at a radius of 3.06 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusdisputed
Luminositystable
Surface Gravitydisputed