Temperature
4870 K
4842.2 to 4927
K0 • 197.2 pc
Records
5
literature rows
Planets
1
system count
References
6
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
4870 K
4842.2 to 4927
Mass
1.03 Msun
0.79 to 1.03
Radius
0.80 Rsun
0.77 to 0.80
Luminosity
-0.49 log(Lsun)
single adopted value
Distance
197.2 pc
single adopted value
Spectral Type
K0
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.80 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-405
0.80 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2022
Period
3.44 days
Radius
3.81 R⊕
Mass
—
Eq. Temp
—
Provenance
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4927 | 1.03 | 0.77 | — | — | K0 | 197.2 | Zink et al. 2021 | TICv8 |
| 4842.2 | — | 0.80 | — | — | — | 197.2 | Lafarga et al. 2026 | TICv8 |
| 4927 | 1.03 | 0.77 | — | — | — | 197.2 | Christiansen et al. 2022 | TICv8 |
| 4870 | — | 0.80 | — | — | — | 197.2 | ExoFOP | TICv8 |
| 4870 | 0.79 | 0.80 | — | -0.49 | — | 197.2 | TICv8 | TICv8 |