Temperature
4228 K
4191.6 to 4550
5 values • 5 distinct
K5 • 27.17 pc
Records
6
literature rows
Planets
2
system count
References
7
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
4228 K
4191.6 to 4550
5 values • 5 distinct
Mass
0.62 Msun
0.57 to 0.66
4 values • 4 distinct
Radius
0.67 Rsun
0.52 to 0.69
5 values • 5 distinct
Age
5.90 Gyr
4.40 to 7.40
2 values • 2 distinct
Luminosity
-0.88 log(Lsun)
-0.89 to -0.80
4 values • 4 distinct
Distance
27.17 pc
single adopted value
6 values • 1 distinct
Spectral Type
K5
Multiple classifications reported
K5 (1), K7 V (1), K7V (1)
Planets
2
Stable across source rows
2
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2020
Period
74.20 days
Radius
—
Mass
15.37 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2014
Period
1634 days
Radius
—
Mass
206.6 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
6 values • 1 distinct
6 values • 1 distinct
5 values • 5 distinct
4 values • 4 distinct
5 values • 5 distinct
2 values • 2 distinct
4 values • 4 distinct
3 values • 3 distinct
2 values • 2 distinct
3 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4228 | 0.59 | 0.67 | — | -0.89 | K7V | 27.17 | Turnbull 2015 | TICv8 |
| 4475 | 0.57 | 0.52 | 4.40 | — | K7 V | 27.17 | Moutou et al. 2015 | TICv8 |
| 4550 | 0.65 | 0.64 | 7.40 | -0.80 | — | 27.17 | Barbato et al. 2020 | TICv8 |
| — | — | — | — | — | K5 | 27.17 | Hawley et al. 1996 | TICv8 |
| 4217 | 0.66 | 0.67 | — | -0.89 | — | 27.17 | TICv8 | TICv8 |
| 4191.6 | — | 0.69 | — | -0.88 | — | 27.17 | Gaia DR2 | TICv8 |