Temperature
5627 K
5409.7 to 5660
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Stellar HostProfile
K2-113
G • 635.7 pc
Records
7
literature rows
Planets
1
system count
References
8
distinct source labels
TIC: TIC 376939759
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: Espinoza et al. 2017 • System source: TICv8
Mass
1.01 Msun
1 to 1.04
Radius
1.05 Rsun
1.05 to 1.33
Age
5.90 Gyr
single adopted value
Luminosity
8.60e-3 log(Lsun)
8.60e-3 to 0.13
Distance
635.7 pc
single adopted value
Spectral Type
G
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.05 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
K2-113
1.05 R☉
System Layout
Known planets
1 planets linked to this host
K2-113 b
Transit
◌
Discovery
2017
Period
5.82 days
Radius
12.14 R⊕
Mass
—
Eq. Temp
1098 K
K2-113: A Sun-Like Star and Its Jupiter-Like Planet
K2-113 is a G-type star located 2070 light-years away. The star is 5.9 billion years old and has a mass of 1.01 solar masses, a radius of 1.05 solar radii, and a temperature of 5630 K, which is cooler than the Sun. Its spectral type indicates it is a Sun-like star. One planet is known to orbit this host.
K2-113 b is a Jupiter-like planet discovered by the transit method in 2017. It completes an orbit in 5.82 days and has a radius of 12.1 Earth radii, larger than Earth's. Because the planet is classified as Jupiter-like, its radius exceeds four times that of Earth.
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5633.4 | 1 | 1.22 | — | 0.13 | — | 635.7 | TICv8 | TICv8 |
| 5409.7 | — | 1.29 | — | 0.11 | — | 635.7 | Gaia DR2 | TICv8 |
| — | — | 1.33 | — | — | — | 635.7 | Petigura et al. 2018 | TICv8 |
| 5633.4 | — | 1.22 | — | — | — | 635.7 | ExoFOP | TICv8 |
| 5627 | 1.01 | 1.05 | 5.90 | 8.60e-3 | G | 635.7 | Espinoza et al. 2017 | TICv8 |
| — | — | 1.29 | — | — | — | 635.7 | Kruse et al. 2019 | TICv8 |
| 5660 | 1.04 | 1.24 | — | — | — | 635.7 | Livingston et al. 2018 | TICv8 |