Temperature
4213 K
4213 to 4328
K7 • 200.7 pc
Records
3
literature rows
Planets
1
system count
References
4
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
4213 K
4213 to 4328
Mass
0.87 Msun
0.68 to 0.87
Radius
0.68 Rsun
0.68 to 0.68
Luminosity
-0.84 log(Lsun)
single adopted value
Distance
200.7 pc
single adopted value
Spectral Type
K7
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.68 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-401
0.68 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2022
Period
6.29 days
Radius
2.26 R⊕
Mass
—
Eq. Temp
—
Provenance
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4213 | 0.87 | 0.68 | — | — | — | 200.7 | Christiansen et al. 2022 | TICv8 |
| 4213 | 0.87 | 0.68 | — | — | K7 | 200.7 | Zink et al. 2021 | TICv8 |
| 4328 | 0.68 | 0.68 | — | -0.84 | — | 200.7 | TICv8 | TICv8 |