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Stellar HostProfile

TOI-4153

Unclassified star • 423.8 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 470171739

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: Schulte et al. 2024 • System source: TICv8

Temperature

6860 K

6411 to 6860

3 values • 2 distinct

Mass

1.57 Msun

1.29 to 1.57

2 values • 2 distinct

Radius

1.60 Rsun

1.60 to 1.67

3 values • 2 distinct

Age

0.40 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.71 log(Lsun)

0.63 to 0.71

2 values • 2 distinct

Distance

423.8 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.60 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TOI-4153

1.60 R☉

System Layout

Known planets

1 planets linked to this host

TOI-4153 b

Transit

◌

Discovery

2024

Period

4.62 days

Radius

16.12 R⊕

Mass

365.5 M⊕

Eq. Temp

1669 K

TOI-4153 b: A Jupiter-Like Planet Around a Hot Star

TOI-4153 is a single star located 1380 light-years away, and it hosts one known planet. The star is 1.57 solar masses, 1.61 solar radii, and 6860 K, making its reported mass and radius larger than the Sun's and its temperature hotter. Its age is 0.4 billion years.

The planet, TOI-4153 b, is a Jupiter-like world discovered by transit in 2024. It completes an orbit in 4.62 days. Its radius is 16.1 Earth radii, larger than Earth's, and its mass is 366 Earth masses, also larger than Earth's.

TOI-4153 b's mean density is 0.481 g/cm³, 0.0873 times Earth's. 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.

Provenance

Underlying measurements and references

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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 • 2 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
6411—1.67———423.8ExoFOPTICv8
64111.291.67—0.63—423.8TICv8TICv8
68601.571.600.400.71—423.8Schulte et al. 2024TICv8