Temperature
5948.1 K
5932 to 5995
F9 • 50.51 pc
Records
6
literature rows
Planets
1
system count
References
7
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
5948.1 K
5932 to 5995
Mass
1.15 Msun
1.09 to 1.16
Radius
1.67 Rsun
1.66 to 1.68
Age
4.40 Gyr
single adopted value
Luminosity
0.50 log(Lsun)
0.50 to 0.50
Distance
50.51 pc
single adopted value
Spectral Type
F9
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.67 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 220773
1.67 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2011
Period
3724.7 days
Radius
—
Mass
460.8 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 50.51 | Nordstrom et al. 2004 | TICv8 |
| 5995 | 1.15 | — | — | — | — | 50.51 | Santos et al. 2013 | TICv8 |
| 5932 | — | 1.68 | — | 0.50 | — | 50.51 | Gaia DR2 | TICv8 |
| 5956.2 | 1.09 | 1.66 | — | 0.50 | — | 50.51 | TICv8 | TICv8 |
| — | — | — | — | — | G0 | 50.51 | Cannon & Pickering 1918 | TICv8 |
| 5940 | 1.16 | — | 4.40 | — | F9 | 50.51 | Robertson et al. 2012 | TICv8 |