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Stellar HostProfile

TOI-2346

Unclassified star • 437.5 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 317483660

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: Yee et al. 2025 • System source: TICv8

Temperature

6480 K

6480 to 6605

3 values • 2 distinct

Mass

1.27 Msun

1.27 to 1.38

2 values • 2 distinct

Radius

1.38 Rsun

1.33 to 1.38

3 values • 3 distinct

Age

1.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.48 log(Lsun)

0.48 to 0.48

2 values • 2 distinct

Distance

437.5 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.38 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TOI-2346

1.38 R☉

System Layout

Known planets

1 planets linked to this host

TOI-2346 b

Transit

◌

Discovery

2025

Period

3.33 days

Radius

16.12 R⊕

Mass

394.1 M⊕

Eq. Temp

1689 K

TOI-2346: A Distant Star With a Single Known Planet

TOI-2346 is a star 1430 light-years away with one known planet. The host star is 1.9 billion years old, has a mass of 1.27 solar masses and a radius of 1.38 solar radii, and a temperature of 6480 K. Its reported mass, radius, and temperature are all larger or hotter than the Sun's.

The only listed planet is TOI-2346 b, a Jupiter-like world discovered by transit in 2025. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. TOI-2346 b has a mass of 394 Earth masses, a radius of 16.1 Earth radii, and an orbital period of 3.33 days. Its reported radius and mass are larger than Earth's, and its mass is roughly 1.24 times Jupiter's mass. Its mean density is 0.519 g/cm³, 0.0941 times Earth's.

Provenance

Underlying measurements and references

Download JSONDownload CSV

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

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
6605—1.33———437.5ExoFOPTICv8
64801.271.381.900.48—437.5Yee et al. 2025TICv8
66051.381.33—0.48—437.5TICv8TICv8