Temperature
5205 K
5186.2 to 5326
K0 V • 26.41 pc
Records
9
literature rows
Planets
3
system count
References
10
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
5205 K
5186.2 to 5326
Mass
0.79 Msun
0.59 to 0.88
Radius
0.76 Rsun
0.74 to 0.78
Age
10 Gyr
single adopted value
Luminosity
-0.40 log(Lsun)
-0.44 to -0.40
Distance
26.41 pc
single adopted value
Spectral Type
K0 V
Multiple classifications reported
Planets
3
Stable across source rows
Scale Comparison
Current adopted radius: 0.76 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 39194
0.76 R☉
System Layout
3 planets linked to this host
Radial Velocity
Discovery
2021
Period
14.03 days
Radius
—
Mass
6.30 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2021
Period
5.64 days
Radius
—
Mass
4 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2021
Period
33.91 days
Radius
—
Mass
4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G8 V | 26.41 | Michigan Catalog, Vol. 1 | TICv8 |
| — | — | — | — | — | — | 26.41 | Nordstrom et al. 2004 | TICv8 |
| 5205 | 0.59 | — | — | -0.44 | — | 26.41 | Sousa et al. 2008 | TICv8 |
| 5326 | 0.79 | 0.74 | — | -0.40 | G8V | 26.41 | Turnbull 2015 | TICv8 |
| 5205 | 0.67 | — | 10 | -0.41 | K0 V | 26.41 | Unger et al. 2021 | TICv8 |
| — | 0.86 | — | — | — | — | 26.41 | Standing et al. 2026 | TICv8 |
| — | — | — | — | — | G0 | 26.41 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | K0 V | 26.41 | Gray et al. 2006 | TICv8 |
| 5186.2 | 0.88 | 0.78 | — | -0.40 | — | 26.41 | TICv8 | TICv8 |