Temperature
5108.8 K
5079 to 5190
K1 V • 30.03 pc
Records
11
literature rows
Planets
1
system count
References
12
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
5108.8 K
5079 to 5190
Mass
0.80 Msun
0.57 to 0.90
Radius
0.86 Rsun
0.79 to 0.89
Age
1 Gyr
single adopted value
Luminosity
-0.33 log(Lsun)
-0.39 to -0.31
Distance
30.03 pc
single adopted value
Spectral Type
K1 V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.86 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 101930
0.86 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2005
Period
70.46 days
Radius
—
Mass
79.46 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | K2 V+ | 30.03 | Gray et al. 2006 | TICv8 |
| 5164 | 0.78 | — | — | -0.33 | — | 30.03 | Sousa et al. 2008 | TICv8 |
| 5079 | 0.74 | — | — | -0.31 | K1 V | 30.03 | Lovis et al. 2005 | TICv8 |
| 5157 | 0.82 | 0.85 | — | -0.34 | K1V | 30.03 | Turnbull 2015 | TICv8 |
| 5083 | — | 0.89 | — | -0.32 | — | 30.03 | Gaia DR2 | TICv8 |
| — | — | — | — | — | K0 | 30.03 | Cannon & Pickering 1918 | TICv8 |
| 5083 | — | — | — | — | — | 30.03 | Tsantaki et al. 2014 | TICv8 |
| 5108 | 0.57 | 0.86 | — | — | — | 30.03 | Stassun et al. 2017 | TICv8 |
| — | — | — | — | — | K1 V | 30.03 | Michigan Catalog, Vol. 1 | TICv8 |
| 5109.6 | 0.86 | 0.88 | — | -0.33 | — | 30.03 | TICv8 | TICv8 |
| 5190 | 0.90 | 0.79 | 1 | -0.39 | — | 30.03 | Ghezzi et al. 2010 | TICv8 |