Temperature
5800 K
5800 to 6034
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Stellar HostProfile
WASP-58
G2 V • 290.4 pc
Records
6
literature rows
Planets
1
system count
References
7
distinct source labels
TIC: TIC 424435940
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Hebrard et al. 2013 • System source: TICv8
Mass
0.94 Msun
0.94 to 1.12
Radius
1.17 Rsun
1.10 to 1.22
Age
3.20 Gyr
3.20 to 12.80
Distance
290.4 pc
single adopted value
Spectral Type
G2 V
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.17 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
WASP-58
1.17 R☉
System Layout
Known planets
1 planets linked to this host
WASP-58 b
Transit
◌
Discovery
2012
Period
5.02 days
Radius
16.03 R⊕
Mass
308.3 M⊕
Eq. Temp
—
WASP-58 and Its Jupiter-Like Planet
WASP-58 is a star 947 light-years away with a spectral type of G2 V, a Sun-like main-sequence dwarf. It has an age of 3.2 billion years, a mass of 0.94 solar masses, a radius of 1.17 solar radii, and a temperature of 5800 K. Its reported radius estimate is larger than the Sun's. One planet is known to orbit this star.
WASP-58 b is a Jupiter-like planet discovered by transit in 2012. It has a mass of 308 Earth masses and a radius of 16 Earth radii, both larger than Earth's corresponding values. Its orbital period is 5.02 days. The planet's mean density is 0.412 g/cm³, 0.0749 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitystable
Spectral Typestable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5800 | 0.94 | 1.17 | 12.80 | — | — | 290.4 | Bonomo et al. 2017 | TICv8 |
| 5800 | 0.94 | 1.17 | 3.20 | — | G2 V | 290.4 | Hebrard et al. 2013 | TICv8 |
| 5930 | — | 1.10 | — | — | — | 290.4 | ExoFOP | TICv8 |
| 5930 | — | 1.12 | — | 0.15 | — | 290.4 | Gaia DR2 | TICv8 |
| 6034 | 1.12 | 1.10 | — | 0.16 | — | 290.4 | TICv8 | TICv8 |
| 5800 | 1.06 | 1.22 | — | — | — | 290.4 | Stassun et al. 2017 | TICv8 |