Temperature
4543 K
4510 to 4646.2
6 values • 4 distinct
K4 V • 25.86 pc
Records
7
literature rows
Planets
3
system count
References
8
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
4543 K
4510 to 4646.2
6 values • 4 distinct
Mass
0.71 Msun
0.29 to 0.77
5 values • 5 distinct
Radius
0.77 Rsun
0.68 to 0.80
5 values • 5 distinct
Age
7.87 Gyr
single adopted value
1 values • 1 distinct
Luminosity
-0.63 log(Lsun)
-0.65 to 0.19
4 values • 4 distinct
Distance
25.86 pc
single adopted value
7 values • 1 distinct
Spectral Type
K4 V
Multiple classifications reported
K4 V (2), K8 (1)
Planets
3
Stable across source rows
3
System Layout
3 planets linked to this host
Radial Velocity
Discovery
2011
Period
8.14 days
Radius
—
Mass
6.36 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2011
Period
32.03 days
Radius
—
Mass
130 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2011
Period
431.7 days
Radius
—
Mass
167.4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
7 values • 1 distinct
7 values • 1 distinct
6 values • 4 distinct
5 values • 5 distinct
5 values • 5 distinct
1 values • 1 distinct
4 values • 4 distinct
4 values • 3 distinct
4 values • 2 distinct
3 values • 2 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4510 | 0.71 | 0.80 | — | -0.62 | — | 25.86 | TICv8 | TICv8 |
| 4510 | 0.77 | — | — | — | — | 25.86 | Santos et al. 2013 | TICv8 |
| 4510 | 0.29 | 0.78 | — | — | — | 25.86 | Stassun et al. 2017 | TICv8 |
| — | — | — | — | — | K4 V | 25.86 | Gray et al. 2003 | TICv8 |
| 4576 | 0.69 | 0.77 | — | -0.64 | K8 | 25.86 | Turnbull 2015 | TICv8 |
| 4640 | 0.73 | 0.68 | 7.87 | 0.19 | K4 V | 25.86 | Fischer et al. 2012 | TICv8 |
| 4646.2 | — | 0.73 | — | -0.65 | — | 25.86 | Gaia DR2 | TICv8 |