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Stellar HostProfile

HD 360

G8 III • 111.5 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

HD: HD 360TIC: TIC 37652064

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: Teng et al. 2022 • System source: TICv8

Temperature

4770 K

4741 to 4770

2 values • 2 distinct

Mass

1.69 Msun

single adopted value

1 values • 1 distinct

Radius

10.86 Rsun

10.86 to 11.38

2 values • 2 distinct

Luminosity

1.74 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

111.5 pc

single adopted value

2 values • 1 distinct

Spectral Type

G8 III

Consistent across records

G8 III (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 10.86 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 360

10.86 R☉

System Layout

Known planets

1 planets linked to this host

HD 360 b

Radial Velocity

◌

Discovery

2021

Period

273.1 days

Radius

—

Mass

238.4 M⊕

Eq. Temp

—

HD 360 and Its Lone Known Planet

HD 360 is a star 364 light-years away with a spectral type of G8 III. Its mass is 1.69 solar masses, its radius is 10.9 solar radii, and its temperature is 4770 K. The star's reported mass and radius estimates are larger than the Sun's, while its reported temperature is cooler than the Sun's. One planet is known to orbit this star.

That planet, HD 360 b, was discovered in 2021 using the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion; repeated wobbles reveal the planet and its orbital period. HD 360 b has a minimum mass of 238 Earth masses, a lower bound on its true mass, and its minimum mass is larger than Earth's. Its orbital period is 273 days.

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

Radiusdisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4741—11.38———111.5TICv8TICv8
47701.6910.86—1.74G8 III111.5Teng et al. 2022TICv8