Temperature
4917 K
4910 to 4980.2
K0 • 122.4 pc
Records
7
literature rows
Planets
1
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
4917 K
4910 to 4980.2
Mass
2.25 Msun
2.04 to 2.60
Radius
8.38 Rsun
8.13 to 9.20
Age
1.29 Gyr
single adopted value
Luminosity
1.60 log(Lsun)
1.57 to 1.64
Distance
122.4 pc
single adopted value
Spectral Type
K0
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 8.38 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 180314
8.38 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2010
Period
396.0 days
Radius
—
Mass
6397.9 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | K0 | 122.4 | Cannon & Pickering 1918 | TICv8 |
| — | 2.30 | — | — | — | — | 122.4 | Kunitomo et al. 2011 | TICv8 |
| 4924 | 2.20 | 8.13 | — | — | — | 122.4 | Stassun et al. 2017 | TICv8 |
| 4917 | 2.60 | 9.20 | — | 1.64 | — | 122.4 | Sato et al. 2010 | TICv8 |
| 4980.2 | — | 8.16 | — | — | — | 122.4 | TICv8 | TICv8 |
| 4913 | 2.04 | 8.91 | 1.29 | — | — | 122.4 | Sousa et al. 2015 | TICv8 |
| 4910 | — | 8.38 | — | 1.57 | — | 122.4 | Gaia DR2 | TICv8 |