Temperature
5440 K
5436.3 to 5467
4 values • 3 distinct
G8 V • 44.81 pc
Records
8
literature rows
Planets
1
system count
References
9
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
5440 K
5436.3 to 5467
4 values • 3 distinct
Mass
0.95 Msun
0.92 to 0.96
4 values • 4 distinct
Radius
0.92 Rsun
0.92 to 1.01
3 values • 3 distinct
Age
7 Gyr
4.92 to 7.56
3 values • 3 distinct
Luminosity
-0.18 log(Lsun)
-0.20 to -0.09
4 values • 4 distinct
Distance
44.81 pc
single adopted value
8 values • 1 distinct
Spectral Type
G8 V
Multiple classifications reported
G8 V (3), G5 (1), K0 V (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
1523 days
Radius
—
Mass
826.3 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
8 values • 1 distinct
8 values • 1 distinct
4 values • 3 distinct
4 values • 4 distinct
3 values • 3 distinct
3 values • 3 distinct
4 values • 4 distinct
2 values • 2 distinct
4 values • 2 distinct
5 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | G8 V | 44.81 | Michigan Catalog, Vol. 3 | TICv8 |
| — | — | — | — | — | G5 | 44.81 | Cannon & Pickering 1918 | TICv8 |
| 5440 | 0.96 | 1.01 | 7.56 | -0.09 | G8 V | 44.81 | Ment et al. 2018 | TICv8 |
| 5436.3 | — | 0.92 | — | -0.18 | — | 44.81 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 44.81 | Nordstrom et al. 2004 | TICv8 |
| — | 0.92 | — | 7 | -0.20 | G8 V | 44.81 | Li et al. 2021 | TICv8 |
| 5467 | 0.94 | — | 4.92 | — | K0 V | 44.81 | Ségransan et al. 2010 | TICv8 |
| 5440 | 0.95 | 0.92 | — | -0.18 | — | 44.81 | TICv8 | TICv8 |