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Stellar HostProfile

WASP-138

Unclassified star • 414.2 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 35857242

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

6272 K

6139.7 to 6336

4 values • 3 distinct

Mass

1.23 Msun

1.22 to 1.25

2 values • 2 distinct

Radius

1.42 Rsun

1.36 to 1.46

4 values • 4 distinct

Age

3.44 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.45 log(Lsun)

0.44 to 0.47

2 values • 2 distinct

Distance

414.2 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

WASP-138 b

Transit

Discovery

2016

Period

3.63 days

Radius

12.22 R⊕

Mass

387.8 M⊕

Eq. Temp

1590 K

Provenance

Underlying measurements and references

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 • 4 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
62721.221.363.44414.2Lam et al. 2017TICv8
6139.71.460.44414.2Gaia DR2TICv8
63361.251.420.47414.2TICv8TICv8
62721.42414.2ExoFOPTICv8