Temperature
5732 K
5639.4 to 6003
←Back to Stellar Hosts
Stellar HostProfile
HD 110113
G • 106.3 pc
Records
6
literature rows
Planets
2
system count
References
7
distinct source labels
HIP: HIP 61820HD: HD 110113TIC: TIC 73228647
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: Osborn et al. 2021 • System source: TICv8
Mass
1.00 Msun
1.00 to 1.03
Radius
0.97 Rsun
0.97 to 1.01
Age
4 Gyr
single adopted value
Distance
106.3 pc
single adopted value
Spectral Type
G
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.97 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 110113
0.97 R☉
System Layout
Known planets
2 planets linked to this host
HD 110113 b
Transit
◌
Discovery
2021
Period
2.54 days
Radius
2.05 R⊕
Mass
4.55 M⊕
Eq. Temp
1371 K
HD 110113 c
Radial Velocity
◌
Discovery
2021
Period
6.74 days
Radius
—
Mass
10.50 M⊕
Eq. Temp
990 K
HD 110113 and Its Two Known Planets
HD 110113 is a G-type star located 347 light-years away. Its reported mass is 0.997 solar masses, its radius is 0.968 solar radii, and its temperature is 5730 K. The star's age is given as 4 billion years. Two planets are known to orbit it.
HD 110113 b was discovered by the transit method in 2021. It is classified as a Super-Earth, with a mass of 4.55 Earth masses and a radius of 2.05 Earth radii. Its orbital period is 2.54 days, the shortest among the listed planets. Its mean density is 2.91 g/cm³, which is 0.528 times Earth's.
HD 110113 c was discovered by radial velocity in 2021. Its minimum mass is 10.5 Earth masses, and its orbital period is 6.74 days, the longest among the listed planets.
The star's reported radius is smaller than the Sun's. HD 110113 b's reported radius is larger than Earth's, and its reported mass is larger than Earth's. HD 110113 c's minimum mass is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitystable
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G8 V | 106.3 | Michigan Catalog, Vol. 2 | TICv8 |
| 5639.4 | — | 1.01 | — | -0.03 | — | 106.3 | Gaia DR2 | TICv8 |
| 5732 | 1.00 | 0.97 | 4 | — | G | 106.3 | Osborn et al. 2021 | TICv8 |
| 6003 | — | 0.99 | — | — | — | 106.3 | ExoFOP | TICv8 |
| 5768 | 1.03 | 0.99 | — | -0.01 | — | 106.3 | TICv8 | TICv8 |
| — | — | — | — | — | G5 | 106.3 | Cannon & Pickering 1918 | TICv8 |