Temperature
7175 K
5286.9 to 7175
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Stellar HostProfile
HATS-58 A
Unclassified star • 403.6 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 21113347
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: Espinoza et al. 2019 • System source: TICv8
Mass
1.46 Msun
single adopted value
Radius
1.43 Rsun
1 to 1.99
Age
0.31 Gyr
single adopted value
Luminosity
0.69 log(Lsun)
0.44 to 0.69
Distance
403.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.43 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
HATS-58 A
1.43 R☉
System Layout
Known planets
1 planets linked to this host
HATS-58 A b
Transit
◌
Discovery
2019
Period
4.22 days
Radius
12.27 R⊕
Mass
327.4 M⊕
Eq. Temp
1721 K
HATS-58 A and Its Jupiter-Like Planet
HATS-58 A is a star 1320 light-years away with one known planet in orbit around it. The star is 0.31 billion years old, has a mass of 1.46 solar masses, a radius of 1.43 solar radii, and a temperature of 7180 K. Its reported mass and radius estimates are larger than the Sun's, and its reported temperature is hotter than the Sun's.
The planet HATS-58 A b was discovered in 2019 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. It is classified as Jupiter-like, meaning its radius exceeds 4 times Earth's radius. Its radius is 12.3 Earth radii, larger than Earth's, and its mass is 327 Earth masses, also larger than Earth's. Its mean density is 0.976 g/cm³, 0.177 times Earth's. HATS-58 A b completes an orbit every 4.22 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Temperaturedisputed
Massstable
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed