Temperature
4804 K
4640.3 to 4804
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Stellar HostProfile
TOI-1180
Unclassified star • 72.02 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
TIC: TIC 158002130
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: MacDougall et al. 2023 • System source: TICv8
Mass
0.78 Msun
0.75 to 0.78
Radius
0.74 Rsun
0.73 to 0.74
Age
5 Gyr
single adopted value
Luminosity
-0.58 log(Lsun)
-0.63 to -0.58
Distance
72.02 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.74 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1180
0.74 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1180 b
Transit
◌
Discovery
2024
Period
9.69 days
Radius
3.07 R⊕
Mass
—
Eq. Temp
—
TOI-1180 and Its Neptune-Like Planet
TOI-1180 is a star 235 light-years from us. Its age is 5 billion years, its mass is 0.78 solar masses, its radius is 0.743 solar radii, and its temperature is 4800 K. The star's reported mass and radius estimates are both smaller than the Sun's, and its reported temperature is cooler than the Sun's. One planet orbits this host.
That planet is TOI-1180 b, a Neptune-like world discovered by transit in 2024. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness, and repeated dips help establish orbital periods. TOI-1180 b completes an orbit every 9.69 days, so that is its orbital period. Its radius is 3.07 Earth radii, which is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitystable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4700 | 0.75 | 0.73 | — | -0.63 | — | 72.02 | TICv8 | TICv8 |
| 4738.1 | — | 0.73 | — | — | — | 72.02 | ExoFOP | TICv8 |
| 4738 | 0.75 | 0.73 | — | — | — | 72.02 | Crossfield et al. 2025 | TICv8 |
| 4640.3 | — | 0.73 | — | — | — | 72.02 | Lafarga et al. 2026 | TICv8 |
| 4804 | 0.78 | 0.74 | 5 | -0.58 | — | 72.02 | MacDougall et al. 2023 | TICv8 |