Temperature
4339.6 K
4312 to 4454
G5 • 235.0 pc
Records
5
literature rows
Planets
1
system count
References
6
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
4339.6 K
4312 to 4454
Mass
0.81 Msun
0.72 to 0.90
Radius
20.95 Rsun
20.58 to 27.30
Age
10.20 Gyr
single adopted value
Luminosity
2.17 log(Lsun)
single adopted value
Distance
235.0 pc
single adopted value
Spectral Type
G5
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 20.95 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 11755
20.95 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2015
Period
433.7 days
Radius
—
Mass
2065.9 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4366.6 | — | 21.23 | — | 2.17 | — | 235.0 | Gaia DR2 | TICv8 |
| 4312 | 0.72 | 20.58 | — | — | — | 235.0 | Stassun et al. 2017 | TICv8 |
| — | — | — | — | — | G5 | 235.0 | Cannon & Pickering 1918 | TICv8 |
| 4454 | — | 20.68 | — | — | — | 235.0 | TICv8 | TICv8 |
| 4312.5 | 0.90 | 27.30 | 10.20 | — | G5 | 235.0 | Lee et al. 2015 | TICv8 |