Temperature
5081 K
4902 to 5081
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Stellar HostProfile
TOI-2088
Unclassified star • 126.5 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 441765914
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
0.90 Msun
0.80 to 0.90
Radius
0.85 Rsun
0.83 to 0.85
Age
4.50 Gyr
single adopted value
Luminosity
-0.36 log(Lsun)
-0.44 to -0.36
Distance
126.5 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.85 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-2088
0.85 R☉
System Layout
Known planets
1 planets linked to this host
TOI-2088 b
Transit
◌
Discovery
2024
Period
124.7 days
Radius
3.68 R⊕
Mass
37 M⊕
Eq. Temp
300.3 K
TOI-2088 and Its Neptune-Like Planet
TOI-2088 is a star 412 light-years away whose reported mass estimate is smaller than the Sun's and whose reported radius estimate is smaller than the Sun's. Its reported temperature of 5080 K is cooler than the Sun's, and its age is 4.5 billion years. One planet is known to orbit this host.
That planet, TOI-2088 b, was discovered by transit in 2024. Transit means the planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. TOI-2088 b is Neptune-like, a size class that reaches 4 times Earth's radius. Its radius of 3.68 Earth radii is larger than Earth's. Its mass is a reported upper limit of 37 Earth masses. Its orbital period is 125 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitystable