Temperature
5478.6 K
5476.8 to 5508
G5 • 62.41 pc
Records
6
literature rows
Planets
2
system count
References
7
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
5478.6 K
5476.8 to 5508
Mass
0.96 Msun
single adopted value
Radius
1.07 Rsun
1 to 1.07
Luminosity
-0.04 log(Lsun)
-0.14 to -0.03
Distance
62.41 pc
single adopted value
Spectral Type
G5
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.07 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 43197
1.07 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2010
Period
308.9 days
Radius
—
Mass
175.8 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2022
Period
9296.0 days
Radius
—
Mass
2500.7 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5476.8 | — | 1.07 | — | -0.03 | — | 62.41 | Gaia DR2 | TICv8 |
| 5478.6 | 0.96 | 1.07 | — | -0.04 | — | 62.41 | TICv8 | TICv8 |
| — | 0.96 | — | — | — | — | 62.41 | Feng et al. 2022 | TICv8 |
| 5508 | 0.96 | 1 | — | -0.14 | G8 V | 62.41 | Naef et al. 2010 | TICv8 |
| — | — | — | — | — | G5 | 62.41 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | G8/K0 IV/V | 62.41 | Michigan Catalog, Vol. 3 | TICv8 |