Temperature
4202.2 K
4175 to 4337
K2 • 497.8 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
4202.2 K
4175 to 4337
Mass
1.71 Msun
1.17 to 2.24
Radius
38.92 Rsun
38.41 to 41.98
Luminosity
2.64 log(Lsun)
single adopted value
Distance
497.8 pc
single adopted value
Spectral Type
K2
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 38.92 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 13189
38.92 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2005
Period
471.6 days
Radius
—
Mass
3480.2 M⊕
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 |
|---|---|---|---|---|---|---|---|---|
| 4175 | 2.24 | 38.41 | — | — | — | 497.8 | Stassun et al. 2017 | TICv8 |
| 4184.4 | — | 41.98 | — | — | — | 497.8 | TICv8 | TICv8 |
| 4220 | — | 38.92 | — | 2.64 | — | 497.8 | Gaia DR2 | TICv8 |
| — | — | — | — | — | K2 | 497.8 | Cannon & Pickering 1918 | TICv8 |
| 4337 | 1.17 | — | — | — | — | 497.8 | Mortier et al. 2013 | TICv8 |