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Stellar HostProfile

WASP-153

G0 • 610.2 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 157586003

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: Demangeon et al. 2018 • System source: TICv8

Temperature

5914 K

5768.2 to 5914

4 values • 4 distinct

Mass

1.34 Msun

1.05 to 1.34

2 values • 2 distinct

Radius

1.73 Rsun

1.69 to 1.73

4 values • 3 distinct

Age

4 Gyr

single adopted value

1 values • 1 distinct

Distance

610.2 pc

single adopted value

4 values • 1 distinct

Spectral Type

G0

Consistent across records

G0 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.73 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

WASP-153

1.73 R☉

System Layout

Known planets

1 planets linked to this host

WASP-153 b

Transit

◌

Discovery

2017

Period

3.33 days

Radius

17.37 R⊕

Mass

124.0 M⊕

Eq. Temp

1700 K

WASP-153 b: A Jupiter-like World Around a Sun-like Star

WASP-153 is a G0 star 1990 light-years away. The star is 4 billion years old, with a mass of 1.34 solar masses, a radius of 1.73 solar radii, and a temperature of 5910 K. 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.

WASP-153 b is a Jupiter-like planet discovered by transit in 2017. It completes an orbit every 3.33 days. Its radius is 17.4 Earth radii, larger than Earth's, and its mass is 124 Earth masses, also larger than Earth's. Its mean density is 0.13 g/cm³, 0.0236 times Earth's.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59141.341.734—G0610.2Demangeon et al. 2018TICv8
5768.2—1.69———610.2ExoFOPTICv8
58351.051.69—0.48—610.2TICv8TICv8
5768.2—1.70—0.46—610.2Gaia DR2TICv8