Temperature
6400 K
6226 to 6526
F6 • 123.5 pc
Records
18
literature rows
Planets
2
system count
References
19
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
6400 K
6226 to 6526
Mass
1.27 Msun
1.20 to 1.46
Radius
1.24 Rsun
0.81 to 1.36
Age
0.85 Gyr
0.40 to 1.57
Luminosity
0.39 log(Lsun)
0.38 to 0.43
Distance
123.5 pc
single adopted value
Spectral Type
F6
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 1.24 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
WASP-18
1.24 R☉
System Layout
2 planets linked to this host
Provenance
Evidence Summary
Rows
18
Stellar refs
18
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6526 | 1.23 | 0.81 | — | — | — | 123.5 | Mortier et al. 2013 | TICv8 |
| 6455 | 1.27 | 1.23 | 0.40 | — | — | 123.5 | Southworth 2012 | TICv8 |
| 6400 | — | 1.35 | — | — | — | 123.5 | ExoFOP | TICv8 |
| 6226 | 1.20 | 1.35 | — | 0.39 | — | 123.5 | TICv8 | TICv8 |
| 6431 | 1.46 | 1.26 | — | — | — | 123.5 | Shporer et al. 2019 | TICv8 |
| — | — | — | — | — | F6 IV/V | 123.5 | Michigan Catalog, Vol. 2 | TICv8 |
| 6400 | 1.28 | 1.23 | 1 | — | — | 123.5 | Southworth et al. 2009 | TICv8 |
| 6400 | 1.26 | 1.22 | 0.50 | — | — | 123.5 | Southworth 2010 | TICv8 |
| — | — | — | — | — | F8 | 123.5 | Cannon & Pickering 1918 | TICv8 |
| 6400 | — | — | — | — | — | 123.5 | Hellier et al. 2009 | TICv8 |
| 6400 | 1.24 | 1.36 | — | — | F6 | 123.5 | Triaud et al. 2010 | TICv8 |
| — | 1.28 | — | — | — | — | 123.5 | Knutson et al. 2014 | TICv8 |
| 6431 | 1.46 | 1.29 | — | — | — | 123.5 | Stassun et al. 2017 | TICv8 |
| 6432 | 1.29 | 1.32 | 1.57 | 0.43 | — | 123.5 | Cortés-Zuleta et al. 2020 | TICv8 |
| 6462.0 | — | 1.24 | — | 0.38 | — | 123.5 | Gaia DR2 | TICv8 |
| 6400 | 1.22 | 1.23 | — | — | — | 123.5 | Pearson 2019 | TICv8 |
| 6400 | 1.25 | 1.22 | 1 | — | — | 123.5 | Bonomo et al. 2017 | TICv8 |
| 6400 | — | — | 0.70 | — | F6 IV-V | 123.5 | Salz et al. 2015 | TICv8 |