Temperature
5127 K
5101 to 5127
K0 IV/V • 45.13 pc
Records
8
literature rows
Planets
1
system count
References
9
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
5127 K
5101 to 5127
Mass
0.82 Msun
0.81 to 0.86
Radius
0.80 Rsun
0.79 to 0.80
Age
4 Gyr
single adopted value
Luminosity
-0.44 log(Lsun)
-0.51 to -0.41
Distance
45.13 pc
single adopted value
Spectral Type
K0 IV/V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.80 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 166724
0.80 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2012
Period
4750 days
Radius
—
Mass
1207.7 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 45.13 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | G5 | 45.13 | Cannon & Pickering 1918 | TICv8 |
| 5101 | — | 0.80 | — | -0.41 | — | 45.13 | Gaia DR2 | TICv8 |
| 5127 | 0.83 | — | — | -0.47 | — | 45.13 | Sousa et al. 2008 | TICv8 |
| — | — | — | — | — | K0 IV/V | 45.13 | Michigan Catalog, Vol. 2 | TICv8 |
| 5107.2 | 0.86 | 0.79 | — | -0.41 | — | 45.13 | TICv8 | TICv8 |
| 5127 | 0.81 | — | 4 | -0.51 | K0 IV-V | 45.13 | Marmier et al. 2013 | TICv8 |
| 5127 | 0.81 | — | — | — | K0 IV/V | 45.13 | Xiao et al. 2023 | TICv8 |