Temperature
4786.6 K
4746 to 4816
4 values • 3 distinct
K3 V • 41.33 pc
Records
4
literature rows
Planets
2
system count
References
5
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
4786.6 K
4746 to 4816
4 values • 3 distinct
Mass
0.74 Msun
0.50 to 0.78
3 values • 3 distinct
Radius
0.71 Rsun
0.69 to 0.72
3 values • 3 distinct
Age
4.50 Gyr
single adopted value
1 values • 1 distinct
Luminosity
-0.63 log(Lsun)
-0.63 to -0.63
2 values • 2 distinct
Distance
41.33 pc
single adopted value
4 values • 1 distinct
Spectral Type
K3 V
Consistent across records
K3 V (1)
Planets
2
Stable across source rows
2
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2009
Period
5.60 days
Radius
—
Mass
14.40 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2009
Period
237.6 days
Radius
—
Mass
104 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
4
Stellar refs
4
System refs
1
4 values • 1 distinct
4 values • 1 distinct
4 values • 3 distinct
3 values • 3 distinct
3 values • 3 distinct
1 values • 1 distinct
2 values • 2 distinct
3 values • 3 distinct
3 values • 2 distinct
1 values • 1 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4746 | 0.74 | — | 4.50 | — | K3 V | 41.33 | Hébrard et al. 2010 | TICv8 |
| 4816 | 0.78 | 0.69 | — | -0.63 | — | 41.33 | TICv8 | TICv8 |
| 4757.2 | — | 0.72 | — | -0.63 | — | 41.33 | Gaia DR2 | TICv8 |
| 4816 | 0.50 | 0.71 | — | — | — | 41.33 | Stassun et al. 2017 | TICv8 |