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Stellar HostProfile

TIC 153919886

Unclassified star • 132.3 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 153919886

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

Stellar source: TICv8 • System source: TICv8

Temperature

3828 K

3828 to 4137.2

2 values • 2 distinct

Mass

0.58 Msun

single adopted value

1 values • 1 distinct

Radius

0.59 Rsun

single adopted value

2 values • 1 distinct

Luminosity

-1.17 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

132.3 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.59 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TIC 153919886

0.59 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2026

Period

2.11 days

Radius

2.71 R⊕

Mass

—

Eq. Temp

—

TIC 153919886 b: A Close-In Neptune-Sized World

TIC 153919886 is a star located 432 light-years away. It has a mass of 0.581 solar masses and a radius of 0.592 solar radii, and its temperature is 3830 K. Its reported mass estimate is smaller than the Sun's, its reported radius estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.

One planet orbits this host: TIC 153919886 b. This Neptune-like planet was discovered by transit in 2026. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. TIC 153919886 b completes an orbit every 2.11 days and has a radius of 2.71 Earth radii. Its reported radius estimate is larger than Earth's.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

2

Stellar refs

2

System refs

1

Distancestable

2 values • 1 distinct

Parallaxstable

2 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massstable

1 values • 1 distinct

Radiusstable

2 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4137.2—0.59———132.3Lafarga et al. 2026TICv8
38280.580.59—-1.17—132.3TICv8TICv8