Temperature
5535 K
5512 to 5558
G4 • 456.1 pc
Records
4
literature rows
Planets
1
system count
References
5
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
5535 K
5512 to 5558
Mass
0.79 Msun
0.79 to 0.97
Radius
0.97 Rsun
0.97 to 0.98
Luminosity
-0.10 log(Lsun)
single adopted value
Distance
456.1 pc
single adopted value
Spectral Type
G4
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.97 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-390
0.97 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2022
Period
3.31 days
Radius
4.29 R⊕
Mass
—
Eq. Temp
1119 K
Provenance
Evidence Summary
Rows
4
Stellar refs
4
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5512 | — | 0.98 | — | — | — | 456.1 | ExoFOP | TICv8 |
| 5558 | 0.79 | 0.97 | — | — | G4 | 456.1 | Zink et al. 2021 | TICv8 |
| 5512 | 0.97 | 0.98 | — | -0.10 | — | 456.1 | TICv8 | TICv8 |
| 5558 | 0.79 | 0.97 | — | — | — | 456.1 | Christiansen et al. 2022 | TICv8 |