Temperature
5113 K
5078 to 5148
G5 โข 22.52 pc
Records
10
literature rows
Planets
2
system count
References
11
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
5113 K
5078 to 5148
Mass
0.88 Msun
0.85 to 0.90
Radius
0.87 Rsun
0.87 to 0.89
Age
9.04 Gyr
8.68 to 9.40
Luminosity
-0.29 log(Lsun)
-0.32 to -0.26
Distance
22.52 pc
single adopted value
Spectral Type
G5
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 0.87 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
HD 18143
0.87 Rโ
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2022
Period
2.90e4 days
Radius
โ
Mass
3177.6 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2022
Period
10.29 days
Radius
โ
Mass
10.81 Mโ
Eq. Temp
โ
Provenance
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| โ | 0.90 | 0.87 | 8.68 | โ | โ | 22.52 | Takeda et al. 2007 | TICv8 |
| 5148 | 0.90 | 0.87 | 9.40 | -0.26 | K2 | 22.52 | Turnbull 2015 | TICv8 |
| โ | 0.85 | โ | โ | โ | โ | 22.52 | Feng et al. 2022 | TICv8 |
| โ | โ | โ | โ | โ | K2 IV | 22.52 | Gray et al. 2003 | TICv8 |
| โ | โ | โ | โ | โ | โ | 22.52 | Valenti & Fischer 2005 | TICv8 |
| โ | โ | โ | โ | โ | G5 | 22.52 | Cannon & Pickering 1918 | TICv8 |
| โ | โ | โ | โ | โ | โ | 22.52 | Nidever et al. 2002 | TICv8 |
| โ | โ | โ | โ | โ | โ | 22.52 | Duncan et al. 1991 | TICv8 |
| 5078 | 0.85 | 0.89 | โ | -0.32 | โ | 22.52 | TICv8 | TICv8 |
| โ | โ | โ | โ | โ | โ | 22.52 | Wright et al. 2004 | TICv8 |