Temperature
5751.6 K
5737.2 to 5766
G5 V • 43.65 pc
Records
2
literature rows
Planets
3
system count
References
3
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
5751.6 K
5737.2 to 5766
Mass
1 Msun
0.98 to 1.02
Radius
1.08 Rsun
1.08 to 1.09
Age
6.56 Gyr
single adopted value
Luminosity
0.06 log(Lsun)
single adopted value
Distance
43.65 pc
single adopted value
Spectral Type
G5 V
Consistent across records
Planets
3
Stable across source rows
Scale Comparison
Current adopted radius: 1.08 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 28471
1.08 R☉
System Layout
3 planets linked to this host
Radial Velocity
Discovery
2025
Period
3.16 days
Radius
—
Mass
3.72 M⊕
Eq. Temp
1377 K
Radial Velocity
Discovery
2025
Period
11.68 days
Radius
—
Mass
4.91 M⊕
Eq. Temp
945 K
Radial Velocity
Discovery
2025
Period
6.12 days
Radius
—
Mass
5.72 M⊕
Eq. Temp
1066 K
Provenance
Evidence Summary
Rows
2
Stellar refs
2
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5766 | 0.98 | 1.08 | 6.56 | — | G5 V | 43.65 | Stevenson et al. 2025 | TICv8 |
| 5737.2 | 1.02 | 1.09 | — | 0.06 | — | 43.65 | TICv8 | TICv8 |