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Stellar HostProfile

TOI-209

Unclassified star • 113.4 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 52204645

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

4892 K

4806.7 to 4916

3 values • 3 distinct

Mass

0.81 Msun

single adopted value

1 values • 1 distinct

Radius

0.74 Rsun

single adopted value

3 values • 1 distinct

Luminosity

-0.54 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

113.4 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.74 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

TOI-209

0.74 R☉

System Layout

Known planets

1 planets linked to this host

TOI-209 b

Transit

◌

Discovery

2026

Period

4.38 days

Radius

2.39 R⊕

Mass

—

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massstable

1 values • 1 distinct

Radiusstable

3 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4806.7—0.74———113.4Lafarga et al. 2026TICv8
49160.810.74—-0.54—113.4TICv8TICv8
4892—0.74———113.4ExoFOPTICv8