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Stellar HostProfile

TOI-3984 A

M4+/-0.5 • 108.9 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 20182780

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

3422 K

3422 to 3476

3 values • 2 distinct

Mass

0.48 Msun

0.46 to 0.49

2 values • 2 distinct

Radius

0.46 Rsun

0.46 to 0.47

3 values • 3 distinct

Age

2.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-1.57 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

108.9 pc

single adopted value

3 values • 1 distinct

Spectral Type

M4+/-0.5

Consistent across records

M4+/-0.5 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.46 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

TOI-3984 A

0.46 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2023

Period

4.35 days

Radius

7.90 R⊕

Mass

44 M⊕

Eq. Temp

563 K

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 • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
3422—0.46———108.9ExoFOPTICv8
34760.490.472.90—M4+/-0.5108.9Cañas et al. 2023TICv8
34220.460.46—-1.57—108.9TICv8TICv8