Temperature
5817.9 K
5801.9 to 5928
G0 โข 27.05 pc
Records
7
literature rows
Planets
5
system count
References
8
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
5817.9 K
5801.9 to 5928
Mass
1.08 Msun
1.04 to 1.15
Radius
1.26 Rsun
1.21 to 1.29
Luminosity
0.21 log(Lsun)
0.21 to 0.24
Distance
27.05 pc
single adopted value
Spectral Type
G0
Consistent across records
Planets
5
Stable across source rows
Scale Comparison
Current adopted radius: 1.26 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
HD 158259
1.26 Rโ
System Layout
5 planets linked to this host
Radial Velocity
Discovery
2020
Period
3.43 days
Radius
โ
Mass
5.60 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2020
Period
5.20 days
Radius
โ
Mass
5.41 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2020
Period
2.18 days
Radius
โ
Mass
2.22 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2020
Period
12.03 days
Radius
โ
Mass
6.14 Mโ
Eq. Temp
โ
Radial Velocity
Discovery
2020
Period
7.95 days
Radius
โ
Mass
6.08 Mโ
Eq. Temp
โ
Provenance
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| โ | โ | โ | โ | โ | G0 | 27.05 | Cannon & Pickering 1918 | TICv8 |
| โ | 1.08 | 1.21 | โ | โ | G0 | 27.05 | Hara et al. 2020 | TICv8 |
| 5834 | 1.15 | 1.29 | โ | 0.24 | G0 | 27.05 | Turnbull 2015 | TICv8 |
| 5928 | โ | 1.21 | โ | 0.21 | โ | 27.05 | Gaia DR2 | TICv8 |
| 5801.9 | โ | 1.26 | โ | โ | โ | 27.05 | ExoFOP | TICv8 |
| โ | โ | โ | โ | โ | โ | 27.05 | Nordstrom et al. 2004 | TICv8 |
| 5801.9 | 1.04 | 1.26 | โ | 0.21 | โ | 27.05 | TICv8 | TICv8 |