Temperature
4989 K
4898 to 5016
5 values • 4 distinct
K0 IV • 54.78 pc
Records
8
literature rows
Planets
2
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
4989 K
4898 to 5016
5 values • 4 distinct
Mass
1.74 Msun
1.39 to 1.81
3 values • 3 distinct
Radius
4.94 Rsun
4.91 to 5.40
5 values • 5 distinct
Age
1.47 Gyr
single adopted value
1 values • 1 distinct
Luminosity
1.16 log(Lsun)
1.12 to 1.19
4 values • 4 distinct
Distance
54.78 pc
single adopted value
8 values • 1 distinct
Spectral Type
K0 IV
Multiple classifications reported
K0 IV (2), G5 (1), K0 III (1)
Planets
2
Stable across source rows
2
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2012
Period
371.7 days
Radius
—
Mass
631.2 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2012
Period
3184.2 days
Radius
—
Mass
1069.5 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
8 values • 1 distinct
8 values • 1 distinct
5 values • 4 distinct
3 values • 3 distinct
5 values • 5 distinct
1 values • 1 distinct
4 values • 4 distinct
3 values • 3 distinct
4 values • 3 distinct
4 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5016 | — | 4.91 | — | 1.14 | — | 54.78 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G5 | 54.78 | Cannon & Pickering 1918 | TICv8 |
| 4959 | 1.74 | 5.40 | — | 1.19 | K0 IV | 54.78 | Sato et al. 2013 | TICv8 |
| 4989 | — | 4.93 | — | — | — | 54.78 | TICv8 | TICv8 |
| 4989 | 1.81 | 4.94 | 1.47 | 1.18 | — | 54.78 | Jofré et al. 2015 | TICv8 |
| 4898 | 1.39 | 5.03 | — | 1.12 | K0 IV | 54.78 | Teng et al. 2023 | TICv8 |
| — | — | — | — | — | — | 54.78 | Duncan et al. 1991 | TICv8 |
| — | — | — | — | — | K0 III | 54.78 | Michigan Catalog, Vol. 4 | TICv8 |