Temperature
5579.5 K
5370 to 5697
G4 IV • 42.35 pc
Records
19
literature rows
Planets
2
system count
References
20
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
5579.5 K
5370 to 5697
Mass
1.40 Msun
0.98 to 1.60
Radius
2.73 Rsun
2.50 to 2.86
Age
3.28 Gyr
3.09 to 4.50
Luminosity
0.83 log(Lsun)
0.74 to 0.84
Distance
42.35 pc
single adopted value
Spectral Type
G4 IV
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 2.73 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 38529
2.73 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2000
Period
14.32 days
Radius
—
Mass
244.7 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2000
Period
2135 days
Radius
—
Mass
5720.9 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
19
Stellar refs
19
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 1.48 | 2.50 | 3.28 | — | — | 42.35 | Takeda et al. 2007 | TICv8 |
| 5697 | 1.48 | — | — | — | G4 IV | 42.35 | Wittenmyer et al. 2009 | TICv8 |
| — | — | — | — | — | G8 III/IV | 42.35 | Michigan Catalog, Vol. 5 | TICv8 |
| 5586 | — | 2.81 | — | 0.84 | — | 42.35 | Gaia DR2 | TICv8 |
| — | 0.98 | — | — | — | — | 42.35 | Feng et al. 2022 | TICv8 |
| 5674 | 1.34 | — | — | — | — | 42.35 | Mortier et al. 2013 | TICv8 |
| 5567 | — | — | — | — | — | 42.35 | Maldonado et al. 2015 | TICv8 |
| 5541 | 1.41 | 2.56 | — | — | — | 42.35 | Luhn et al. 2019 | TICv8 |
| 5541 | 0.98 | 2.84 | — | 0.83 | — | 42.35 | TICv8 | TICv8 |
| 5624.2 | 1.53 | 2.86 | — | — | — | 42.35 | Rosenthal et al. 2021 | TICv8 |
| — | — | — | — | — | — | 42.35 | Wright et al. 2004 | TICv8 |
| — | 1.34 | — | — | — | — | 42.35 | Bryan et al. 2016 | TICv8 |
| 5370 | 1.39 | 2.82 | — | — | G4 IV | 42.35 | Fischer et al. 2001 | TICv8 |
| 5674 | 1.60 | — | — | — | — | 42.35 | Santos et al. 2004 | TICv8 |
| — | — | — | — | — | — | 42.35 | Nidever et al. 2002 | TICv8 |
| 5573 | 1.41 | 2.66 | 3.09 | 0.74 | — | 42.35 | Jofré et al. 2015 | TICv8 |
| — | — | — | — | — | — | 42.35 | Valenti & Fischer 2005 | TICv8 |
| — | 1.36 | 2.58 | 4.50 | — | G4 IV | 42.35 | Xuan et al. 2020 | TICv8 |
| — | — | — | — | — | G5 | 42.35 | Cannon & Pickering 1918 | TICv8 |