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Stellar HostProfile

TOI-2373

Unclassified star • 508.7 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 332558858

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: Eberhardt et al. 2023 • System source: TICv8

Temperature

5651 K

5517 to 5651

3 values • 2 distinct

Mass

1.04 Msun

0.97 to 1.04

2 values • 2 distinct

Radius

1.10 Rsun

1.10 to 1.20

3 values • 3 distinct

Age

5.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.05 log(Lsun)

0.05 to 0.08

2 values • 2 distinct

Distance

508.7 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.10 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TOI-2373

1.10 R☉

System Layout

Known planets

1 planets linked to this host

TOI-2373 b

Transit

◌

Discovery

2023

Period

13.34 days

Radius

10.42 R⊕

Mass

2955.8 M⊕

Eq. Temp

860 K

TOI-2373 b: A Giant Planet Orbiting a Star

TOI-2373 is a star 1660 light-years away with one known planet in orbit. The star is 5.9 billion years old and has a mass of 1.04 solar masses and a radius of 1.1 solar radii, both larger than the Sun's corresponding values. Its temperature of 5650 K is cooler than the Sun's.

The planet TOI-2373 b is classified as Jupiter-like, meaning its radius exceeds four times Earth's. It was discovered in 2023 by the transit method, in which a planet crossing in front of its star produces a small dip in observed brightness. The planet's radius is 10.4 Earth radii. Its mass is 2960 Earth masses, roughly 9.3 times Jupiter's mass, and larger than Earth's. Its mean density is 14.4 g/cm³, 2.61 times Earth's. TOI-2373 b completes an orbit every 13.3 days.

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
56511.041.105.900.05—508.7Eberhardt et al. 2023TICv8
55170.971.20—0.08—508.7TICv8TICv8
5517—1.20———508.7ExoFOPTICv8