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Stellar HostProfile

WASP-182

G5 • 327.6 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 369455629

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: Nielsen et al. 2019 • System source: TICv8

Temperature

5638 K

5456 to 5638

4 values • 3 distinct

Mass

1.08 Msun

0.99 to 1.08

2 values • 2 distinct

Radius

1.34 Rsun

1.28 to 1.34

4 values • 3 distinct

Age

5.95 Gyr

single adopted value

1 values • 1 distinct

Distance

327.6 pc

single adopted value

4 values • 1 distinct

Spectral Type

G5

Consistent across records

G5 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.34 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

WASP-182

1.34 R☉

System Layout

Known planets

1 planets linked to this host

WASP-182 b

Transit

◌

Discovery

2019

Period

3.38 days

Radius

9.53 R⊕

Mass

47.04 M⊕

Eq. Temp

1479 K

WASP-182: A Sun-Like Star and Its Jupiter-Like Planet

WASP-182 is a G-type star 1070 light-years away. It is 5.95 billion years old, with a mass of 1.08 solar masses, a radius of 1.34 solar radii, and a temperature of 5640 K. Its reported mass and radius estimates are larger than the Sun's, and its reported temperature is cooler than the Sun's. One planet is known to orbit this star.

WASP-182 b is a Jupiter-like planet discovered by transit in 2019. Its radius of 9.53 Earth radii exceeds 4 times Earth's radius, placing it in the Jupiter-like class, and its reported radius estimate is larger than Earth's. The planet's mass is 47 Earth masses, also larger than Earth's, and its mean density is 0.3 g/cm³, 0.0544 times Earth's.

WASP-182 b completes an orbit every 3.38 days. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods.

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 • 3 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 • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5614.90.991.28—0.17—327.6TICv8TICv8
56381.081.345.95—G5327.6Nielsen et al. 2019TICv8
5456—1.34—0.16—327.6Gaia DR2TICv8
5614.9—1.28———327.6ExoFOPTICv8