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Stellar HostProfile

WASP-81

Unclassified star • 398.5 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 399402994

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

5916 K

5790.3 to 5962

4 values • 3 distinct

Mass

1.09 Msun

1.08 to 1.09

2 values • 2 distinct

Radius

1.19 Rsun

1.18 to 1.28

4 values • 3 distinct

Luminosity

0.20 log(Lsun)

0.15 to 0.25

3 values • 3 distinct

Distance

398.5 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.19 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

WASP-81

1.19 R☉

System Layout

Known planets

1 planets linked to this host

WASP-81 b

Transit

◌

Discovery

2017

Period

2.72 days

Radius

14.55 R⊕

Mass

—

Eq. Temp

1446.3 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 • 3 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5962—1.19———398.5ExoFOPTICv8
5790.3—1.18—0.15—398.5Gaia DR2TICv8
59621.091.19—0.20—398.5TICv8TICv8
58701.081.28—0.25—398.5Triaud et al. 2017TICv8