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Stellar HostProfile

HATS-4

G • 416.5 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 59843967

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: Jordan et al. 2014 • System source: TICv8

Temperature

5403 K

5177 to 5403

5 values • 3 distinct

Mass

1.00 Msun

0.91 to 1.00

3 values • 3 distinct

Radius

0.93 Rsun

0.93 to 1.03

5 values • 4 distinct

Age

2.10 Gyr

single adopted value

2 values • 1 distinct

Luminosity

-0.19 log(Lsun)

-0.19 to -0.16

3 values • 3 distinct

Distance

416.5 pc

single adopted value

5 values • 1 distinct

Spectral Type

G

Consistent across records

G (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.93 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HATS-4

0.93 R☉

System Layout

Known planets

1 planets linked to this host

HATS-4 b

Transit

◌

Discovery

2014

Period

2.52 days

Radius

11.43 R⊕

Mass

420.5 M⊕

Eq. Temp

1315 K

HATS-4 and Its Jupiter-Like Planet

HATS-4 is a G-type star 1360 light-years away. It is 2.1 billion years old, holds 1 solar mass, and spans 0.925 solar radii, making its reported radius estimate smaller than the Sun's. Its temperature of 5400 K is cooler than the Sun's. One planet orbits this host.

HATS-4 b is a Jupiter-like planet discovered by transit in 2014. It completes an orbit every 2.52 days. Its radius of 11.4 Earth radii is larger than Earth's, and its mass of 420 Earth masses is also larger than Earth's, roughly 1.32 times Jupiter's mass. The planet's mean density is 1.55 g/cm³, 0.281 times Earth's.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 3 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

5 values • 4 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5177—1.03—-0.16—416.5Gaia DR2TICv8
5403—0.98———416.5ExoFOPTICv8
540310.932.10——416.5Bonomo et al. 2017TICv8
53120.910.98—-0.16—416.5TICv8TICv8
54031.000.932.10-0.19G416.5Jordan et al. 2014TICv8