Temperature
4966.5 K
4943 to 5035
G5 • 136.3 pc
Records
8
literature rows
Planets
1
system count
References
9
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
4966.5 K
4943 to 5035
Mass
1.71 Msun
1.53 to 2.47
Radius
5.02 Rsun
4.38 to 5.34
Age
1.86 Gyr
1.72 to 2
Luminosity
1.15 log(Lsun)
1.14 to 1.16
Distance
136.3 pc
single adopted value
Spectral Type
G5
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 5.02 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 4313
5.02 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
356.2 days
Radius
—
Mass
612.5 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G5 | 136.3 | Cannon & Pickering 1918 | TICv8 |
| 5005 | 2.47 | 4.91 | — | — | — | 136.3 | Stassun et al. 2017 | TICv8 |
| 5035 | 1.72 | 4.90 | 2 | 1.15 | — | 136.3 | Johnson et al. 2010 | TICv8 |
| 4943 | 1.63 | 5.14 | — | — | — | 136.3 | Luhn et al. 2019 | TICv8 |
| 5005 | 1.71 | 4.38 | 1.72 | 1.14 | — | 136.3 | Jofré et al. 2015 | TICv8 |
| 4966.5 | — | 5.14 | — | 1.16 | — | 136.3 | Gaia DR2 | TICv8 |
| 4943 | — | 5.34 | — | — | — | 136.3 | TICv8 | TICv8 |
| 4966 | 1.53 | — | — | — | — | 136.3 | Mortier et al. 2013 | TICv8 |