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Stellar HostProfile

TWA 7

Unclassified star • 34.00 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 54147487

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

3509 K

single adopted value

1 values • 1 distinct

Mass

0.46 Msun

single adopted value

2 values • 1 distinct

Radius

0.92 Rsun

single adopted value

1 values • 1 distinct

Age

6.40e-3 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.94 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

34.00 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.92 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

TWA 7

0.92 R☉

System Layout

Known planets

1 planets linked to this host

TWA 7 b

Imaging

◌

Discovery

2025

Period

—

Radius

—

Mass

108.1 M⊕

Eq. Temp

316 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Stellar refs

2

System refs

1

Distancestable

2 values • 1 distinct

Parallaxstable

2 values • 1 distinct

Temperaturestable

1 values • 1 distinct

Massstable

2 values • 1 distinct

Radiusstable

1 values • 1 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—0.46—6.40e-3——34.00Lagrange et al. 2025TICv8
35090.460.92—-0.94—34.00TICv8TICv8