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Stellar HostProfile

HD 26161

Unclassified star • 40.91 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 467753728HIP: HIP 19428HD: HD 26161

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

6033 K

6033 to 6057.6

2 values • 2 distinct

Mass

1.12 Msun

1.12 to 1.13

3 values • 2 distinct

Radius

1.44 Rsun

1.44 to 1.46

2 values • 2 distinct

Luminosity

0.39 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

40.91 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.44 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 26161

1.44 R☉

System Layout

Known planets

1 planets linked to this host

HD 26161 b

Radial Velocity

◌

Discovery

2021

Period

1.09e4 days

Radius

—

Mass

9045.4 M⊕

Eq. Temp

—

HD 26161 and Its Planet

HD 26161 is a star 133 light-years from Earth. It has 1.12 solar masses, 1.44 solar radii, and a temperature of 6030 K. Its radius estimate is larger than the Sun's, and its temperature is hotter than the Sun's. One planet has been found orbiting this host.

That planet, HD 26161 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 26161 b has a mass of 9050 Earth masses and an orbital period of 10900 days. Its mass estimate is larger than Earth's and roughly 28.5 times Jupiter's mass.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
6057.61.131.46———40.91Rosenthal et al. 2021TICv8
—1.12————40.91Feng et al. 2022TICv8
60331.121.44—0.39—40.91TICv8TICv8