Temperature
5782.1 K
5732 to 5798
G0 • 35.99 pc
Records
14
literature rows
Planets
5
system count
References
15
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
5782.1 K
5732 to 5798
Mass
1 Msun
0.95 to 1.07
Radius
1.12 Rsun
1.08 to 1.14
Age
7.80 Gyr
5.53 to 9.68
Luminosity
0.11 log(Lsun)
0.05 to 1.25
Distance
35.99 pc
single adopted value
Spectral Type
G0
Multiple classifications reported
Planets
5
Stable across source rows
Scale Comparison
Current adopted radius: 1.12 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 20782
1.12 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2006
Period
591.9 days
Radius
—
Mass
619.8 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G0 | 35.99 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | — | 35.99 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | G1.5 V | 35.99 | Gray et al. 2006 | TICv8 |
| — | — | — | — | — | — | 35.99 | Henry et al. 1996 | TICv8 |
| 5795 | — | 1.12 | — | 0.11 | — | 35.99 | Gaia DR2 | TICv8 |
| — | 0.97 | 1.14 | 9.68 | — | — | 35.99 | Takeda et al. 2007 | TICv8 |
| — | — | — | — | — | — | 35.99 | Valenti & Fischer 2005 | TICv8 |
| 5758 | 1 | — | 7.10 | 1.25 | — | 35.99 | Jones et al. 2006 | TICv8 |
| — | — | — | — | — | G3 V | 35.99 | Michigan Catalog, Vol. 3 | TICv8 |
| 5774 | 0.95 | — | — | 0.09 | — | 35.99 | Sousa et al. 2008 | TICv8 |
| 5790 | 1.07 | 1.11 | — | — | — | 35.99 | Stassun et al. 2017 | TICv8 |
| 5782.1 | 1.04 | 1.13 | — | 0.11 | — | 35.99 | TICv8 | TICv8 |
| 5732 | 0.95 | 1.08 | 8.50 | 0.05 | — | 35.99 | Ghezzi et al. 2010 | TICv8 |
| 5798 | 1.02 | 1.09 | 5.53 | — | — | 35.99 | Kane et al. 2016 | TICv8 |