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Stellar HostProfile

HD 93351

Unclassified star • 56.16 pc

Records

2

literature rows

Planets

2

system count

References

3

distinct source labels

HD: HD 93351TIC: TIC 318093199

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

5408 K

single adopted value

1 values • 1 distinct

Mass

0.94 Msun

single adopted value

2 values • 1 distinct

Radius

0.91 Rsun

single adopted value

1 values • 1 distinct

Luminosity

-0.19 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

56.16 pc

single adopted value

2 values • 1 distinct

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 0.91 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 93351

0.91 R☉

System Layout

Known planets

2 planets linked to this host

HD 93351 b

Radial Velocity

◌

Discovery

2022

Period

2.46 days

Radius

—

Mass

3.50 M⊕

Eq. Temp

—

HD 93351 c

Radial Velocity

◌

Discovery

2022

Period

1.40e4 days

Radius

—

Mass

4154.0 M⊕

Eq. Temp

—

HD 93351 and Its Two Known Planets

HD 93351 is a star 183 light-years away with two planets known to orbit it. The host star holds 0.94 solar masses and has a radius of 0.911 solar radii, smaller than the Sun's, while its temperature of 5410 K is cooler than the Sun's.

HD 93351 b was found by the radial velocity method in 2022. It has a minimum mass of 3.5 Earth masses and completes an orbit in 2.46 days, the shortest period among the listed planets.

HD 93351 c was also discovered by radial velocity in 2022. Its mass is 4150 Earth masses, roughly 13.1 times Jupiter's mass, and it takes 14000 days to orbit the star, the longest period among the listed planets.

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

Temperaturestable

1 values • 1 distinct

Massstable

2 values • 1 distinct

Radiusstable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—0.94————56.16Feng et al. 2022TICv8
54080.940.91—-0.19—56.16TICv8TICv8