Temperature
5751 K
5674 to 5777.2
G3 V • 21.14 pc
Records
22
literature rows
Planets
1
system count
References
23
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
5751 K
5674 to 5777.2
Mass
0.99 Msun
0.96 to 1.08
Radius
1.13 Rsun
1.08 to 1.17
Age
11.80 Gyr
7.40 to 15
Luminosity
0.10 log(Lsun)
0.08 to 0.14
Distance
21.14 pc
single adopted value
Spectral Type
G3 V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.13 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
16 Cyg B
1.13 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
1996
Period
798.5 days
Radius
—
Mass
565.7 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
22
Stellar refs
22
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 21.14 | Duncan et al. 1991 | TICv8 |
| — | 0.96 | 1.17 | 11.80 | — | — | 21.14 | Takeda et al. 2007 | TICv8 |
| — | — | — | — | — | — | 21.14 | Nordstrom et al. 2004 | TICv8 |
| 5760 | 1 | — | — | — | G2.5 V | 21.14 | Cochran et al. 1997 | TICv8 |
| — | — | — | — | — | — | 21.14 | Wright et al. 2004 | TICv8 |
| — | — | — | 15 | — | — | 21.14 | Sanz-Forcada et al. 2010 | TICv8 |
| — | — | — | — | — | G3 V | 21.14 | Gray et al. 2003 | TICv8 |
| 5747 | 1.03 | 1.13 | — | 0.10 | — | 21.14 | TICv8 | TICv8 |
| 5774 | — | — | — | — | — | 21.14 | Maldonado et al. 2015 | TICv8 |
| — | — | — | — | — | G0 | 21.14 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | — | 21.14 | Nidever et al. 2002 | TICv8 |
| 5674 | 0.99 | — | — | — | — | 21.14 | Butler et al. 2006 | TICv8 |
| 5751 | 0.98 | 1.08 | 7.40 | 0.08 | — | 21.14 | Buldgen et al. 2016 | TICv8 |
| 5765 | 0.99 | — | — | — | — | 21.14 | Santos et al. 2003 | TICv8 |
| — | — | — | — | — | G3 V | 21.14 | Gray et al. 2006 | TICv8 |
| — | — | — | — | — | G3 V | 21.14 | Wittenmyer et al. 2007 | TICv8 |
| 5772 | 0.99 | — | — | — | — | 21.14 | Santos et al. 2004 | TICv8 |
| 5674 | 0.96 | 1.17 | 11.80 | 0.14 | G5V | 21.14 | Turnbull 2015 | TICv8 |
| 5777.2 | — | 1.12 | — | 0.10 | — | 21.14 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 21.14 | Valenti & Fischer 2005 | TICv8 |
| 5750 | 1.08 | 1.13 | — | — | — | 21.14 | Stassun et al. 2017 | TICv8 |
| 5712.0 | 0.98 | 1.16 | — | — | — | 21.14 | Rosenthal et al. 2021 | TICv8 |