Temperature
5856 K
5730 to 6013
G0 • 73.28 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
5856 K
5730 to 6013
Mass
1.20 Msun
1.06 to 1.73
Radius
1.56 Rsun
1.32 to 1.76
Age
4.14 Gyr
4 to 7.60
Luminosity
0.38 log(Lsun)
0.28 to 0.51
Distance
73.28 pc
single adopted value
Spectral Type
G0
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.56 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 149143
1.56 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2005
Period
4.09 days
Radius
—
Mass
432.2 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 |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G3 V | 73.28 | Michigan Catalog, Vol. 5 | TICv8 |
| — | — | — | — | — | G0 | 73.28 | Cannon & Pickering 1918 | TICv8 |
| 5856 | 1.20 | 1.44 | 4.28 | 0.35 | G0 | 73.28 | Ment et al. 2018 | TICv8 |
| 5884 | 1.21 | 1.49 | 4 | 0.38 | — | 73.28 | Fischer et al. 2006 | TICv8 |
| 5892 | 1.20 | 1.32 | 4 | 0.28 | — | 73.28 | Ghezzi et al. 2010 | TICv8 |
| 5730 | 1.10 | — | 7.60 | — | G0 | 73.28 | da Silva et al. 2006 | TICv8 |
| 6013 | 1.73 | 1.63 | — | — | — | 73.28 | Stassun et al. 2017 | TICv8 |
| 5823 | — | 1.76 | — | 0.51 | — | 73.28 | Gaia DR2 | TICv8 |
| 5856 | 1.06 | 1.73 | — | 0.50 | — | 73.28 | TICv8 | TICv8 |