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Stellar HostProfile

HD 112570

K0 III • 101.2 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 137004295HIP: HIP 63211HD: HD 112570

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: Xiao et al. 2024 • System source: TICv8

Temperature

4750 K

4750 to 4847

2 values • 2 distinct

Mass

1.15 Msun

single adopted value

1 values • 1 distinct

Radius

9.85 Rsun

9.17 to 9.85

2 values • 2 distinct

Age

5.45 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.65 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

101.2 pc

single adopted value

2 values • 1 distinct

Spectral Type

K0 III

Consistent across records

K0 III (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 9.85 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 112570

9.85 R☉

System Layout

Known planets

1 planets linked to this host

HD 112570 b

Radial Velocity

◌

Discovery

2023

Period

2615 days

Radius

—

Mass

1087.0 M⊕

Eq. Temp

—

HD 112570 and Its Planet

HD 112570 is a K0 III star 330 light-years from Earth with one known planet. The star is 5.45 billion years old, with a mass of 1.15 solar masses and a radius of 9.85 solar radii. Its temperature is 4750 K, cooler than the Sun's, while its mass and radius are larger than the Sun's.

The planet HD 112570 b was discovered in 2023 by the radial velocity method, which detects the wobble a planet's gravity induces in its star's motion. Its mass is 1090 Earth masses, roughly 3.42 times Jupiter's mass and larger than Earth's. It orbits once every 2620 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

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
47501.159.855.451.65K0 III101.2Xiao et al. 2024TICv8
4847—9.17———101.2TICv8TICv8