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Stellar HostProfile

TIC 34085383

Unclassified star • 149.1 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 34085383

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

4623 K

4623 to 4694.8

2 values • 2 distinct

Mass

0.73 Msun

single adopted value

1 values • 1 distinct

Radius

0.81 Rsun

single adopted value

2 values • 1 distinct

Luminosity

-0.57 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

149.1 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.81 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TIC 34085383

0.81 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2026

Period

3.48 days

Radius

3.92 R⊕

Mass

—

Eq. Temp

—

TIC 34085383: A Cool Star With a Close-Orbiting Neptune-like Planet

TIC 34085383 is a star located 486 light-years away. Its mass is 0.733 solar masses, its radius is 0.81 solar radii, and its temperature is 4620 K. Each of these values is smaller or cooler than the corresponding value for the Sun. One known planet orbits this star.

That planet, TIC 34085383 b, is Neptune-like in size class, with a radius of 3.92 Earth radii. This is larger than Earth's radius, and it falls within the Neptune-like range, which extends to four times Earth's radius. The planet was discovered by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness; repeated dips help establish orbital periods. TIC 34085383 b completes one orbit every 3.48 days.

Provenance

Underlying measurements and references

Download JSONDownload CSV

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
46230.730.81—-0.57—149.1TICv8TICv8
4694.8—0.81———149.1Lafarga et al. 2026TICv8