Temperature
5761.3 K
5739 to 5805
G5 • 49.42 pc
Records
13
literature rows
Planets
2
system count
References
14
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
5761.3 K
5739 to 5805
Mass
1.10 Msun
1.03 to 1.14
Radius
1.16 Rsun
1.12 to 1.17
Age
5.30 Gyr
5 to 5.60
Luminosity
0.12 log(Lsun)
0.12 to 0.14
Distance
49.42 pc
single adopted value
Spectral Type
G5
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.16 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 107148
1.16 R☉
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2005
Period
77.18 days
Radius
—
Mass
64.52 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2021
Period
18.33 days
Radius
—
Mass
19.90 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
13
Stellar refs
13
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G5 | 49.42 | Cannon & Pickering 1918 | TICv8 |
| 5761.3 | — | 1.15 | — | 0.12 | — | 49.42 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 49.42 | Nidever et al. 2002 | TICv8 |
| 5805 | 1.07 | — | — | 0.14 | — | 49.42 | Sousa et al. 2008 | TICv8 |
| 5752.9 | 1.11 | 1.17 | — | — | — | 49.42 | Rosenthal et al. 2021 | TICv8 |
| — | — | — | — | — | G5 V | 49.42 | Michigan Catalog, Vol. 5 | TICv8 |
| — | 1.14 | 1.12 | 5.60 | — | — | 49.42 | Takeda et al. 2007 | TICv8 |
| 5739 | 1.10 | 1.17 | 5 | 0.13 | — | 49.42 | Ghezzi et al. 2010 | TICv8 |
| — | — | — | — | — | — | 49.42 | Wright et al. 2004 | TICv8 |
| 5786 | — | — | — | — | — | 49.42 | Maldonado et al. 2015 | TICv8 |
| 5797 | 1.12 | — | — | — | — | 49.42 | Butler et al. 2006 | TICv8 |
| — | — | — | — | — | — | 49.42 | Valenti & Fischer 2005 | TICv8 |
| 5744 | 1.03 | 1.16 | — | 0.12 | — | 49.42 | TICv8 | TICv8 |