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Stellar HostProfile

TOI-2641

F9 V • 344.0 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 162802770

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: Psaridi et al. 2023 • System source: TICv8

Temperature

6100 K

6100 to 6309

3 values • 2 distinct

Mass

1.16 Msun

1.16 to 1.24

2 values • 2 distinct

Radius

1.34 Rsun

1.27 to 1.34

3 values • 2 distinct

Age

10.80 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.34 log(Lsun)

0.34 to 0.36

2 values • 2 distinct

Distance

344.0 pc

single adopted value

3 values • 1 distinct

Spectral Type

F9 V

Consistent across records

F9 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.34 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TOI-2641

1.34 R☉

System Layout

Known planets

1 planets linked to this host

TOI-2641 b

Transit

◌

Discovery

2023

Period

4.88 days

Radius

18.10 R⊕

Mass

122.7 M⊕

Eq. Temp

1387 K

TOI-2641: A Distant Star With a Close-Orbiting Giant

TOI-2641 is an F9 V star located 1120 light-years away. Its spectral type places it among the hotter and more massive stars than the Sun, and it is estimated to be 10.8 billion years old. The star's mass is 1.16 solar masses and its radius is 1.34 solar radii, both larger than the Sun's corresponding values. Its temperature is 6100 K, hotter than the Sun's.

One planet orbits this star: TOI-2641 b, discovered in 2023 by the transit method, which detects the small dip in starlight caused when a planet passes in front of its star from our viewpoint. TOI-2641 b is a Jupiter-like planet, with a radius of 18.1 Earth radii and a mass of 123 Earth masses, larger than Earth in both radius and mass. Its mean density is 0.114 g/cm³, which is 0.0207 times Earth's. It orbits its host every 4.88 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 • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
61001.161.3410.800.34F9 V344.0Psaridi et al. 2023TICv8
6309—1.27———344.0ExoFOPTICv8
63091.241.27—0.36—344.0TICv8TICv8