Temperature
5657 K
5640 to 5685
G5 • 37.46 pc
Records
10
literature rows
Planets
2
system count
References
11
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
5657 K
5640 to 5685
Mass
0.99 Msun
0.96 to 1
Radius
1.09 Rsun
1.08 to 1.13
Age
6.50 Gyr
single adopted value
Luminosity
0.04 log(Lsun)
0.03 to 0.07
Distance
37.46 pc
single adopted value
Spectral Type
G5
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.09 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 47186
1.09 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2008
Period
4.08 days
Radius
—
Mass
22.25 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2008
Period
1353.6 days
Radius
—
Mass
111.4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5675 | 0.99 | — | — | 0.03 | — | 37.46 | Sousa et al. 2008 | TICv8 |
| 5640 | 1 | 1.13 | 6.50 | 0.07 | — | 37.46 | Ghezzi et al. 2010 | TICv8 |
| 5641 | 1 | 1.10 | — | 0.04 | — | 37.46 | TICv8 | TICv8 |
| 5685 | — | 1.08 | — | 0.04 | — | 37.46 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G5 V | 37.46 | Michigan Catalog, Vol. 3 | TICv8 |
| — | — | — | — | — | G5 | 37.46 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | G6 V | 37.46 | Gray et al. 2006 | TICv8 |
| — | — | — | — | — | — | 37.46 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | — | 37.46 | Bouchy et al. 2009 | TICv8 |
| 5657 | 0.96 | 1.08 | — | — | — | 37.46 | Stassun et al. 2017 | TICv8 |