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Stellar HostProfile

TIC 77319217

Unclassified star • 267.6 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 77319217

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

6126 K

5961.5 to 6126

2 values • 2 distinct

Mass

1.16 Msun

single adopted value

1 values • 1 distinct

Radius

1.18 Rsun

single adopted value

2 values • 1 distinct

Luminosity

0.25 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

267.6 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.18 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

TIC 77319217

1.18 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2026

Period

7.55 days

Radius

3.11 R⊕

Mass

—

Eq. Temp

—

TIC 77319217 b: A Neptune-like World in a Distant System

TIC 77319217 is a star located 873 light-years from Earth. It has a reported mass of 1.16 solar masses and a radius of 1.18 solar radii, both larger than the Sun's corresponding values. Its reported temperature of 6130 K is also hotter than the Sun's. One planet is known to orbit this host.

That planet, TIC 77319217 b, is a Neptune-like world discovered by transit in 2026. During a transit, 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 77319217 b completes one orbit every 7.55 days. Its reported radius of 3.11 Earth radii is larger than Earth's. As a size class, Neptune-like planets reach four times Earth's radius.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

2

Stellar refs

2

System refs

1

Distancestable

2 values • 1 distinct

Parallaxstable

2 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massstable

1 values • 1 distinct

Radiusstable

2 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5961.5—1.18———267.6Lafarga et al. 2026TICv8
61261.161.18—0.25—267.6TICv8TICv8