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Stellar HostProfile

TOI-1080

M4.0±1.0 V • 25.56 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 161032923

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: Gómez Maqueo Chew et al. 2026 • System source: TICv8

Temperature

3065 K

3065 to 3296

3 values • 3 distinct

Mass

0.17 Msun

0.17 to 0.17

2 values • 2 distinct

Radius

0.20 Rsun

0.20 to 0.20

3 values • 2 distinct

Age

6 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-2.49 log(Lsun)

-2.49 to -2.41

2 values • 2 distinct

Distance

25.56 pc

single adopted value

3 values • 1 distinct

Spectral Type

M4.0±1.0 V

Consistent across records

M4.0±1.0 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.20 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TOI-1080

0.20 R☉

System Layout

Known planets

1 planets linked to this host

TOI-1080 b

Transit

◌

Discovery

2026

Period

3.97 days

Radius

1.20 R⊕

Mass

10.70 M⊕

Eq. Temp

368 K

TOI-1080 and Its Earth-like Planet

TOI-1080 is a small, cool red dwarf of spectral type M4.0±1.0 V, located 83.4 light-years away. Its reported mass is 0.167 solar masses and its reported radius is 0.202 solar radii, both smaller than the Sun's, while its temperature of 3070 K is cooler than the Sun's. The star's age carries a reported lower limit of 6 billion years.

One planet orbits this host. TOI-1080 b was discovered by transit in 2026, the method in which a planet passing in front of its star produces a small dip in observed brightness; repeated dips help establish orbital periods. The planet completes an orbit every 3.97 days. Its radius is 1.2 Earth radii, larger than Earth's, and its Earth-like classification places it within 1.5 times Earth's radius. Its mass carries a reported upper limit of 10.7 Earth masses.

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 • 3 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

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
32270.170.20—-2.41—25.56TICv8TICv8
30650.170.206-2.49M4.0±1.0 V25.56Gómez Maqueo Chew et al. 2026TICv8
3296—0.20———25.56ExoFOPTICv8