Temperature
4989 K
4929 to 5040
K0 • 104.6 pc
Records
9
literature rows
Planets
1
system count
References
10
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
4989 K
4929 to 5040
Mass
1.52 Msun
1.41 to 1.53
Radius
4.10 Rsun
3.78 to 4.16
Age
2.64 Gyr
2.48 to 2.80
Luminosity
0.97 log(Lsun)
0.95 to 1.09
Distance
104.6 pc
single adopted value
Spectral Type
K0
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 4.10 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HD 180902
4.10 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
479 days
Radius
—
Mass
508.5 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | K0 III/IV | 104.6 | Michigan Catalog, Vol. 4 | TICv8 |
| — | — | — | — | — | K0 | 104.6 | Cannon & Pickering 1918 | TICv8 |
| 4961 | 1.41 | 4.16 | — | — | — | 104.6 | Luhn et al. 2019 | TICv8 |
| 4989 | 1.51 | 3.94 | 2.48 | 1.09 | — | 104.6 | Jofré et al. 2015 | TICv8 |
| 4961 | — | 4.09 | — | — | — | 104.6 | TICv8 | TICv8 |
| 4929 | — | 4.12 | — | 0.95 | — | 104.6 | Gaia DR2 | TICv8 |
| 4992 | 1.52 | 3.78 | — | — | — | 104.6 | Stassun et al. 2017 | TICv8 |
| 5030 | 1.52 | 4.10 | 2.80 | 0.97 | — | 104.6 | Johnson et al. 2010 | TICv8 |
| 5040 | 1.53 | — | — | — | — | 104.6 | Mortier et al. 2013 | TICv8 |