Temperature
5251 K
5207 to 5338
K0 • 91.43 pc
Records
11
literature rows
Planets
1
system count
References
12
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
5251 K
5207 to 5338
Mass
1.29 Msun
1.19 to 1.64
Radius
2.41 Rsun
2.03 to 2.53
Age
5.16 Gyr
4.67 to 6.07
Luminosity
0.63 log(Lsun)
0.58 to 0.68
Distance
91.43 pc
single adopted value
Spectral Type
K0
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 2.41 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 38801
2.41 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
685.2 days
Radius
—
Mass
3082.3 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5277 | 1.19 | 2.14 | 5.45 | 0.68 | — | 91.43 | Jofré et al. 2015 | TICv8 |
| 5314 | 1.22 | — | — | — | — | 91.43 | Mortier et al. 2013 | TICv8 |
| 5207 | 1.29 | 2.41 | 4.87 | 0.58 | K0 | 91.43 | Ment et al. 2018 | TICv8 |
| 5207 | — | 2.47 | — | — | — | 91.43 | TICv8 | TICv8 |
| 5338 | 1.21 | 2.03 | 6.07 | — | — | 91.43 | Barbato et al. 2018 | TICv8 |
| 5222 | 1.36 | 2.53 | 4.67 | 0.66 | — | 91.43 | Harakawa et al. 2010 | TICv8 |
| 5207 | 1.29 | 2.41 | — | — | — | 91.43 | Luhn et al. 2019 | TICv8 |
| — | — | — | — | — | G8 IV | 91.43 | Michigan Catalog, Vol. 5 | TICv8 |
| 5277 | 1.64 | 2.38 | — | — | — | 91.43 | Stassun et al. 2017 | TICv8 |
| 5251 | — | 2.43 | — | 0.61 | — | 91.43 | Gaia DR2 | TICv8 |
| — | — | — | — | — | K0 | 91.43 | Cannon & Pickering 1918 | TICv8 |