Temperature
5434 K
5302.6 to 5636
K1 • 198.0 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.
Temperature
5434 K
5302.6 to 5636
Mass
0.98 Msun
0.94 to 1.05
Radius
0.95 Rsun
0.91 to 0.98
Age
0.60 Gyr
single adopted value
Luminosity
-0.19 log(Lsun)
-0.19 to -0.19
Distance
198.0 pc
single adopted value
Spectral Type
K1
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.95 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-105
0.95 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2017
Period
8.27 days
Radius
3.37 R⊕
Mass
—
Eq. Temp
814 K
Provenance
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5434 | 1.01 | 0.95 | 0.60 | — | — | 198.0 | Narita et al. 2017 | TICv8 |
| 5636 | — | 0.97 | 0.60 | — | K1 | 198.0 | Bourrier et al. 2023 | TICv8 |
| — | — | — | — | — | — | 198.0 | Pope et al. 2016 | TICv8 |
| 5302.6 | — | 0.95 | — | -0.19 | — | 198.0 | Gaia DR2 | TICv8 |
| — | — | 0.95 | — | — | — | 198.0 | Kruse et al. 2019 | TICv8 |
| — | — | — | — | — | — | 198.0 | Barros et al. 2016 | TICv8 |
| — | — | 0.98 | — | — | — | 198.0 | Petigura et al. 2018 | TICv8 |
| — | — | — | — | — | K1 | 198.0 | Luo et al. 2018 | TICv8 |
| 5636 | 1.05 | 0.97 | — | — | — | 198.0 | Castro-González et al. 2022 | TICv8 |
| 5475 | 0.96 | 0.91 | — | — | — | 198.0 | Mayo et al. 2018 | TICv8 |
| 5411.1 | — | 0.92 | — | — | — | 198.0 | ExoFOP | TICv8 |
| 5411.1 | 0.94 | 0.92 | — | -0.19 | — | 198.0 | TICv8 | TICv8 |
| 5373 | 0.94 | 0.91 | — | — | — | 198.0 | Howard et al. 2025 | TICv8 |
| 5464 | 0.99 | 0.91 | — | — | — | 198.0 | Livingston et al. 2018 | TICv8 |