Stellar HostProfile

HAT-P-58

Unclassified star • 515.6 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 9443323

Approximate color

from effective temperature

Stellar source: Bakos et al. 2021 • System source: TICv8

Temperature

6078 K

5679 to 6078

3 values • 2 distinct

Mass

1.03 Msun

1.01 to 1.03

2 values • 2 distinct

Radius

1.53 Rsun

1.53 to 1.53

3 values • 2 distinct

Age

7.11 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.46 log(Lsun)

0.34 to 0.46

2 values • 2 distinct

Distance

515.6 pc

single adopted value

3 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HAT-P-58

1.53 R☉

Discovery

2021

Period

4.01 days

Radius

14.93 R⊕

Mass

118.2 M⊕

Eq. Temp

1622 K

HAT-P-58 and Its Solitary Known Planet

HAT-P-58 is a star located 1680 light-years away. It has 1.03 solar masses, 1.53 solar radii, and a temperature of 6080 K, and it is 7.11 billion years old. Its reported mass and radius estimates are larger than the Sun's, and its reported temperature is hotter than the Sun's. One planet is known to orbit this host.

That planet, HAT-P-58 b, is a Jupiter-like world discovered in 2021 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 has a mass of 118 Earth masses and a radius of 14.9 Earth radii. Both its reported mass and radius estimates are larger than Earth's. It completes an orbit every 4.01 days.

HAT-P-58 b's mean density is 0.196 g/cm³, 0.0355 times Earth's.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5679	1.01	1.53	—	0.34	—	515.6	TICv8	TICv8
6078	1.03	1.53	7.11	0.46	—	515.6	Bakos et al. 2021	TICv8
5679	—	1.53	—	—	—	515.6	ExoFOP	TICv8

HAT-P-58

Adopted host values from one source row

Radius against the Sun

Known planets

HAT-P-58 b

HAT-P-58 and Its Solitary Known Planet

Underlying measurements and references