Temperature
5439.9 K
5432 to 5492.3
5 values • 4 distinct
G9 V • 32.54 pc
Records
9
literature rows
Planets
1
system count
References
10
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
5439.9 K
5432 to 5492.3
5 values • 4 distinct
Mass
0.85 Msun
0.65 to 0.95
4 values • 4 distinct
Radius
0.83 Rsun
0.82 to 0.84
3 values • 3 distinct
Age
4.77 Gyr
single adopted value
1 values • 1 distinct
Luminosity
-0.26 log(Lsun)
-0.26 to -0.25
3 values • 3 distinct
Distance
32.54 pc
single adopted value
9 values • 1 distinct
Spectral Type
G9 V
Multiple classifications reported
G9 V (2), G5 (1), G6 IV/V (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
358 days
Radius
—
Mass
203.4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
9 values • 1 distinct
9 values • 1 distinct
5 values • 4 distinct
4 values • 4 distinct
3 values • 3 distinct
1 values • 1 distinct
3 values • 3 distinct
4 values • 3 distinct
4 values • 2 distinct
4 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5439.9 | 0.95 | 0.84 | — | -0.25 | — | 32.54 | TICv8 | TICv8 |
| — | — | — | — | — | G5 | 32.54 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | G9 V | 32.54 | Gray et al. 2006 | TICv8 |
| 5492.3 | — | 0.82 | — | -0.26 | — | 32.54 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G6 IV/V | 32.54 | Michigan Catalog, Vol. 1 | TICv8 |
| — | — | — | — | — | — | 32.54 | Nordstrom et al. 2004 | TICv8 |
| 5432 | 0.86 | — | 4.77 | — | G9 V | 32.54 | Ségransan et al. 2011 | TICv8 |
| 5449 | 0.65 | 0.83 | — | — | — | 32.54 | Stassun et al. 2017 | TICv8 |
| 5432 | 0.83 | — | — | -0.26 | — | 32.54 | Sousa et al. 2008 | TICv8 |