Temperature
4478 K
4445 to 4559
K2 III • 100.8 pc
Records
9
literature rows
Planets
1
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
4478 K
4445 to 4559
Mass
2.10 Msun
2.09 to 2.28
Radius
21.47 Rsun
20.15 to 23.93
Age
0.89 Gyr
0.83 to 0.95
Luminosity
2.30 log(Lsun)
2.30 to 2.30
Distance
100.8 pc
single adopted value
Spectral Type
K2 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 21.47 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 110014
21.47 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
835.5 days
Radius
—
Mass
3524.6 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 |
|---|---|---|---|---|---|---|---|---|
| 4559 | 2.28 | 20.15 | 0.83 | 2.30 | — | 100.8 | Jofré et al. 2015 | TICv8 |
| 4445 | 2.17 | 20.90 | 0.95 | — | K2 III | 100.8 | de Medeiros et al. 2009 | TICv8 |
| 4553.6 | — | 22.03 | — | — | — | 100.8 | TICv8 | TICv8 |
| — | 2.09 | — | — | — | — | 100.8 | Soto et al. 2015 | TICv8 |
| — | — | — | — | — | K0 | 100.8 | Cannon & Pickering 1918 | TICv8 |
| 4478 | 2.09 | — | — | — | — | 100.8 | Mortier et al. 2013 | TICv8 |
| — | 2.10 | — | — | — | — | 100.8 | Kunitomo et al. 2011 | TICv8 |
| — | — | — | — | — | K2 III | 100.8 | Michigan Catalog, Vol. 5 | TICv8 |
| 4445 | — | 23.93 | — | 2.30 | — | 100.8 | Gaia DR2 | TICv8 |