Temperature
5326.5 K
5164 to 5372
G5 • 33.54 pc
Records
15
literature rows
Planets
2
system count
References
16
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
5326.5 K
5164 to 5372
Mass
1.08 Msun
0.88 to 1.15
Radius
2.03 Rsun
1.95 to 2.15
Age
7.45 Gyr
single adopted value
Luminosity
0.46 log(Lsun)
0.46 to 0.47
Distance
33.54 pc
single adopted value
Spectral Type
G5
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 2.03 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 11964
2.03 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2005
Period
2110 days
Radius
—
Mass
193.9 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2008
Period
37.92 days
Radius
—
Mass
24.35 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
15
Stellar refs
15
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5321 | 1.10 | 1.95 | 7.45 | 0.47 | — | 33.54 | Jofré et al. 2015 | TICv8 |
| — | — | — | — | — | G5 | 33.54 | Cannon & Pickering 1918 | TICv8 |
| 5349 | 1.12 | — | — | — | — | 33.54 | Butler et al. 2006 | TICv8 |
| 5372 | 1.08 | — | — | — | — | 33.54 | Mortier et al. 2013 | TICv8 |
| — | — | — | — | — | G9 V CN+1 | 33.54 | Gray et al. 2006 | TICv8 |
| — | 1.08 | — | — | — | — | 33.54 | Bryan et al. 2016 | TICv8 |
| 5332 | 0.88 | — | — | 0.46 | — | 33.54 | Sousa et al. 2008 | TICv8 |
| — | — | — | — | — | G8 IV | 33.54 | Michigan Catalog, Vol. 5 | TICv8 |
| 5285 | — | — | — | — | — | 33.54 | Suárez-Andrés et al. 2016 | TICv8 |
| 5303 | 0.91 | 2.01 | — | 0.46 | — | 33.54 | TICv8 | TICv8 |
| — | — | — | — | — | — | 33.54 | Wright et al. 2004 | TICv8 |
| — | — | — | — | — | — | 33.54 | Valenti & Fischer 2005 | TICv8 |
| — | — | — | — | — | — | 33.54 | Nidever et al. 2002 | TICv8 |
| 5345.6 | 1.15 | 2.05 | — | — | — | 33.54 | Rosenthal et al. 2021 | TICv8 |
| 5164 | — | 2.15 | — | 0.47 | — | 33.54 | Gaia DR2 | TICv8 |