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Stellar HostProfile

HD 150010

K2 III • 144.5 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

HD: HD 150010TIC: TIC 233008631

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: Jeong et al. 2022 • System source: TICv8

Temperature

4153 K

4153 to 4307.1

2 values • 2 distinct

Mass

1.30 Msun

single adopted value

1 values • 1 distinct

Radius

16.20 Rsun

16.20 to 18.00

2 values • 2 distinct

Age

4.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.98 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

144.5 pc

single adopted value

2 values • 1 distinct

Spectral Type

K2 III

Consistent across records

K2 III (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 16.20 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 150010

16.20 R☉

System Layout

Known planets

1 planets linked to this host

HD 150010 b

Radial Velocity

◌

Discovery

2022

Period

562 days

Radius

—

Mass

762.8 M⊕

Eq. Temp

—

HD 150010 b: A Massive World Orbiting an Aging Star

HD 150010 is a K2 III star located 471 light-years away. This host has one known planet. The star is 4.9 billion years old and has a mass of 1.3 solar masses, which is larger than the Sun's. Its radius is 16.2 solar radii, also larger than the Sun's, and its temperature is 4150 K, cooler than the Sun's.

The single planet, HD 150010 b, was discovered in 2022 using the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion. The planet's minimum mass is 763 Earth masses, a lower bound on its true mass. This is larger than Earth's and roughly 2.4 times Jupiter's mass. HD 150010 b completes one orbit in 562 days.

Provenance

Underlying measurements and references

Download JSONDownload CSV

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

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
41531.3016.204.901.98K2 III144.5Jeong et al. 2022TICv8
4307.1—18.00———144.5TICv8TICv8