Temperature
5716 K
5716 to 5836
G2 • 523.1 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
5716 K
5716 to 5836
Mass
0.94 Msun
0.94 to 1.05
Radius
1.28 Rsun
1.25 to 1.28
Luminosity
0.21 log(Lsun)
single adopted value
Distance
523.1 pc
single adopted value
Spectral Type
G2
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.28 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-402
1.28 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2022
Period
17.27 days
Radius
2.68 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 |
|---|---|---|---|---|---|---|---|---|
| 5716 | 0.94 | 1.28 | — | — | G2 | 523.1 | Zink et al. 2021 | TICv8 |
| 5716 | 0.94 | 1.28 | — | — | — | 523.1 | Christiansen et al. 2022 | TICv8 |
| 5836 | 1.05 | 1.25 | — | 0.21 | — | 523.1 | TICv8 | TICv8 |