Temperature
5698 K
5690 to 5698
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Stellar HostProfile
TOI-1799
Unclassified star • 62.13 pc
Records
4
literature rows
Planets
1
system count
References
5
distinct source labels
TIC: TIC 8967242HIP: HIP 54491
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
0.94 Msun
0.94 to 1.01
Radius
0.95 Rsun
0.95 to 0.96
Age
5.10 Gyr
single adopted value
Luminosity
-0.06 log(Lsun)
-0.06 to -0.06
Distance
62.13 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-1799
0.95 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1799 b
Transit
◌
Discovery
2024
Period
7.09 days
Radius
1.64 R⊕
Mass
—
Eq. Temp
—
TOI-1799 b: A Super-Earth in a Close Orbit
TOI-1799 is a star located 203 light-years away with an age of 5.1 billion years. Its mass is 0.941 solar masses and its radius is 0.954 solar radii, both smaller than the Sun's corresponding values. The star's temperature is 5700 K. One planet is known to orbit this host.
That planet, TOI-1799 b, is classified as a Super-Earth. It was discovered in 2024 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. TOI-1799 b completes an orbit every 7.09 days. Its radius is 1.64 Earth radii, larger than Earth's radius. Size classes such as Super-Earth compare radius with Earth's rather than indicating composition.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
4
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 |
|---|---|---|---|---|---|---|---|---|
| 5690 | — | 0.96 | — | — | — | 62.13 | ExoFOP | TICv8 |
| 5690 | 1.01 | 0.96 | — | — | — | 62.13 | Crossfield et al. 2025 | TICv8 |
| 5698 | 0.94 | 0.95 | 5.10 | -0.06 | — | 62.13 | MacDougall et al. 2023 | TICv8 |
| 5690 | 1.01 | 0.96 | — | -0.06 | — | 62.13 | TICv8 | TICv8 |