Temperature
4964.7 K
4915 to 4998
7 values • 7 distinct
K0 • 18.29 pc
Records
15
literature rows
Planets
1
system count
References
16
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
4964.7 K
4915 to 4998
7 values • 7 distinct
Mass
0.81 Msun
0.66 to 0.83
7 values • 5 distinct
Radius
0.79 Rsun
0.76 to 0.80
6 values • 6 distinct
Age
8.70 Gyr
2.73 to 9.84
4 values • 4 distinct
Luminosity
-0.47 log(Lsun)
-0.50 to -0.46
5 values • 5 distinct
Distance
18.29 pc
single adopted value
15 values • 1 distinct
Spectral Type
K0
Multiple classifications reported
K0 (3), K2.5 V (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
3309.2 days
Radius
—
Mass
1719.1 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
15
Stellar refs
15
System refs
1
15 values • 1 distinct
15 values • 1 distinct
7 values • 7 distinct
7 values • 5 distinct
6 values • 6 distinct
4 values • 4 distinct
5 values • 5 distinct
6 values • 6 distinct
7 values • 6 distinct
4 values • 2 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4980 | 0.82 | 0.76 | 9.80 | -0.50 | — | 18.29 | Fischer et al. 2009 | TICv8 |
| — | 0.80 | — | 7.60 | -0.47 | K0 | 18.29 | Li et al. 2021 | TICv8 |
| 4915 | 0.66 | 0.79 | — | — | — | 18.29 | Stassun et al. 2017 | TICv8 |
| — | — | — | 2.73 | — | — | 18.29 | Sanz-Forcada et al. 2010 | TICv8 |
| 4964.7 | — | 0.79 | — | -0.47 | — | 18.29 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 18.29 | Nidever et al. 2002 | TICv8 |
| — | — | — | — | — | — | 18.29 | Valenti & Fischer 2005 | TICv8 |
| — | — | — | — | — | K0 | 18.29 | Cannon & Pickering 1918 | TICv8 |
| 4958 | 0.80 | 0.78 | 9.84 | -0.46 | K0 | 18.29 | Turnbull 2015 | TICv8 |
| 4998 | — | — | — | — | — | 18.29 | Maldonado et al. 2015 | TICv8 |
| — | — | — | — | — | — | 18.29 | Wright et al. 2004 | TICv8 |
| 4941 | 0.81 | 0.80 | — | -0.46 | — | 18.29 | TICv8 | TICv8 |
| 4989.4 | 0.83 | 0.80 | — | — | — | 18.29 | Rosenthal et al. 2021 | TICv8 |
| — | 0.81 | — | — | — | — | 18.29 | Feng et al. 2022 | TICv8 |
| — | — | — | — | — | K2.5 V | 18.29 | Gray et al. 2003 | TICv8 |