Temperature
4850 K
4824 to 4909
K1 III • 78.66 pc
Records
6
literature rows
Planets
1
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
4850 K
4824 to 4909
Mass
1.52 Msun
1.31 to 1.74
Radius
4.61 Rsun
4.45 to 5.77
Age
4.41 Gyr
single adopted value
Luminosity
1.02 log(Lsun)
1.02 to 1.21
Distance
78.66 pc
single adopted value
Spectral Type
K1 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 4.61 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HIP 74890
4.61 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2016
Period
812.5 days
Radius
—
Mass
610.2 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4850 | 1.74 | 5.77 | — | 1.21 | K1 III | 78.66 | Jones et al. 2016 | TICv8 |
| — | — | — | — | — | K0 | 78.66 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | K1 IIICNII | 78.66 | Michigan Catalog, Vol. 2 | TICv8 |
| 4909 | — | 4.45 | — | — | — | 78.66 | TICv8 | TICv8 |
| 4824 | 1.31 | 4.62 | 4.41 | 1.02 | K1 III | 78.66 | Jenkins et al. 2025 | TICv8 |
| 4850 | — | 4.60 | — | 1.02 | — | 78.66 | Gaia DR2 | TICv8 |