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Stellar HostProfile

TIC 270471727

Unclassified star • 182.1 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 270471727

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: TICv8 • System source: TICv8

Temperature

5241.3 K

5241.3 to 5271.4

3 values • 2 distinct

Mass

0.90 Msun

single adopted value

1 values • 1 distinct

Radius

1.00 Rsun

single adopted value

3 values • 1 distinct

Luminosity

-0.17 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

182.1 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.00 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TIC 270471727

1.00 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2026

Period

10.46 days

Radius

2.75 R⊕

Mass

—

Eq. Temp

—

TIC 270471727 b: A Neptune-Like World in a Distant System

TIC 270471727 is a star located 594 light-years from Earth. It has a mass of 0.9 solar masses and a radius of 0.997 solar radii, making it slightly less massive and just a touch smaller than the Sun. Its temperature is 5240 K, which is cooler than the Sun's. One planet is known to orbit this star.

That planet is TIC 270471727 b, a Neptune-like world discovered by the transit method in 2026. 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. TIC 270471727 b completes one orbit every 10.5 days. Its radius is 2.75 Earth radii, larger than Earth's. This size places it within the Neptune-like class, which extends to four times Earth's radius.

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

Massstable

1 values • 1 distinct

Radiusstable

3 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5241.3—1.00———182.1ExoFOPTICv8
5241.30.901.00—-0.17—182.1TICv8TICv8
5271.4—1.00———182.1Lafarga et al. 2026TICv8