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Stellar HostProfile

HD 233832

Unclassified star • 58.74 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

HD: HD 233832HIP: HIP 55806TIC: TIC 445811628

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: Barbato et al. 2019 • System source: TICv8

Temperature

4981 K

4971.7 to 5009

3 values • 3 distinct

Mass

0.71 Msun

0.71 to 0.82

2 values • 2 distinct

Radius

0.68 Rsun

0.68 to 0.74

3 values • 3 distinct

Age

5.42 Gyr

single adopted value

1 values • 1 distinct

Distance

58.74 pc

single adopted value

5 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.68 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HD 233832

0.68 R☉

System Layout

Known planets

1 planets linked to this host

HD 233832 b

Radial Velocity

◌

Discovery

2018

Period

2058 days

Radius

—

Mass

565.7 M⊕

Eq. Temp

—

HD 233832 and Its Lone Known Planet

HD 233832 is a G0 star 192 light-years away. Its age is 5.42 billion years, with a reported mass of 0.71 solar masses, a radius of 0.68 solar radii, and a temperature of 4980 K. Compared with the Sun, its reported mass and radius estimates are smaller and its reported temperature is cooler.

One planet is known to orbit this star: HD 233832 b, discovered in 2018 by radial velocity, the method that detects a star's wobble caused by a planet's gravity. Its minimum mass is 566 Earth masses, a lower bound on its true mass, and that minimum is roughly 1.78 times Jupiter's mass. HD 233832 b completes an orbit every 2060 days.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
——————58.74Nordstrom et al. 2004TICv8
—————G058.74Cannon & Pickering 1918TICv8
4971.70.820.74—-0.52—58.74TICv8TICv8
5009—0.73—-0.52—58.74Gaia DR2TICv8
49810.710.685.42——58.74Barbato et al. 2019TICv8