Temperature
5075 K
5037 to 5087
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Stellar HostProfile
HD 235088
K V • 41.17 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
HD: HD 235088HIP: HIP 98668TIC: TIC 293954617
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: Nardiello et al. 2025 • System source: TICv8
Mass
0.85 Msun
0.84 to 0.85
Radius
0.77 Rsun
0.77 to 0.80
Age
0.70 Gyr
0.70 to 3.40
Luminosity
-0.44 log(Lsun)
-0.44 to -0.41
Distance
41.17 pc
single adopted value
Spectral Type
K V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.77 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 235088
0.77 R☉
System Layout
Known planets
1 planets linked to this host
HD 235088 b
Transit
◌
Discovery
2023
Period
7.43 days
Radius
1.98 R⊕
Mass
4.15 M⊕
Eq. Temp
—
HD 235088 and Its Super-Earth
HD 235088 is a K V star 134 light-years away. Its spectral type marks it as a main-sequence dwarf, and it hosts one known planet. The star's mass is 0.849 solar masses and its radius is 0.772 solar radii, both smaller than the Sun's. Its temperature is 5080 K, cooler than the Sun's, and its age is 0.7 billion years.
The planet HD 235088 b was found by transit in 2023. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. The planet is a Super-Earth, a size class reaching 2.5 times Earth's radius. Its radius is 1.98 Earth radii and its mass is 4.15 Earth masses, both larger than Earth's. Its orbital period is 7.43 days. Its mean density is 2.94 g/cm³, 0.533 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5087 | 0.85 | 0.80 | 3.40 | -0.41 | — | 41.17 | MacDougall et al. 2023 | TICv8 |
| 5064 | 0.85 | 0.78 | — | -0.44 | — | 41.17 | TICv8 | TICv8 |
| 5075 | 0.85 | 0.77 | 0.70 | -0.44 | K V | 41.17 | Nardiello et al. 2025 | TICv8 |
| 5037 | 0.84 | 0.79 | 0.70 | -0.44 | K2 V | 41.17 | Orell-Miquel et al. 2023 | TICv8 |
| 5064 | — | 0.78 | — | — | — | 41.17 | ExoFOP | TICv8 |