Temperature
5454 K
5429 to 5527
9 values • 7 distinct
K0/1 V + G (III) • 40.90 pc
Records
17
literature rows
Planets
2
system count
References
17
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
5454 K
5429 to 5527
9 values • 7 distinct
Mass
0.95 Msun
0.79 to 1.05
10 values • 9 distinct
Radius
0.98 Rsun
0.93 to 1.02
7 values • 6 distinct
Age
2.92 Gyr
1 to 11.68
4 values • 4 distinct
Luminosity
-0.10 log(Lsun)
-0.14 to -0.06
6 values • 5 distinct
Distance
40.90 pc
single adopted value
17 values • 1 distinct
Spectral Type
K0/1 V + G (III)
Multiple classifications reported
K0/1 V + G (III) (2), K0 (1), K0 V (1)
Planets
2
Stable across source rows
2
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2022
Period
8241 days
Radius
—
Mass
476.7 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2002
Period
2.99 days
Radius
—
Mass
108.1 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
17
Stellar refs
16
System refs
1
17 values • 1 distinct
17 values • 1 distinct
9 values • 7 distinct
10 values • 9 distinct
7 values • 6 distinct
4 values • 4 distinct
6 values • 5 distinct
9 values • 7 distinct
9 values • 5 distinct
4 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 40.90 | Nidever et al. 2002 | TICv8 |
| 5454 | 0.90 | — | 3.20 | -0.06 | — | 40.90 | Mayor et al. 2004 | TICv8 |
| 5429.2 | 1.01 | 1.02 | — | — | — | 40.90 | Rosenthal et al. 2021 | TICv8 |
| 5527 | 1.05 | 0.93 | 1 | -0.14 | — | 40.90 | Ghezzi et al. 2010 | TICv8 |
| — | — | — | — | — | — | 40.90 | Valenti & Fischer 2005 | TICv8 |
| — | — | — | — | — | K0 | 40.90 | Cannon & Pickering 1918 | TICv8 |
| 5487 | — | 0.98 | — | -0.10 | — | 40.90 | Gaia DR2 | TICv8 |
| — | — | — | — | — | K0/1 V + G (III) | 40.90 | Michigan Catalog, Vol. 2 | TICv8 |
| — | — | — | — | — | — | 40.90 | Wright et al. 2004 | TICv8 |
| 5454 | 0.93 | — | — | — | — | 40.90 | Santos et al. 2004 | TICv8 |
| — | 0.79 | — | — | — | — | 40.90 | Butler et al. 2002 | TICv8 |
| 5442 | 0.79 | 0.94 | — | — | — | 40.90 | Stassun et al. 2017 | TICv8 |
| 5511 | 0.95 | — | — | -0.07 | — | 40.90 | Sousa et al. 2008 | TICv8 |
| — | 0.99 | 1.02 | 11.68 | — | — | 40.90 | Takeda et al. 2007 | TICv8 |
| 5442 | 1 | 0.94 | 2.64 | -0.10 | K0 V | 40.90 | Errico et al. 2022 | TICv8 |
| — | — | — | — | — | K0/1 V + G (III) | 40.90 | Michigan Catalog, Vol. 2 | TICv8 |
| 5429 | 0.95 | 1.00 | — | -0.10 | — | 40.90 | TICv8 | TICv8 |