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Stellar HostProfile

BEBOP-4 A

Unclassified star • 234.3 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 356710041HD: HD 111605

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

5701.4 K

single adopted value

2 values • 1 distinct

Mass

1.02 Msun

1.02 to 1.51

2 values • 2 distinct

Radius

2.76 Rsun

single adopted value

2 values • 1 distinct

Luminosity

0.86 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

234.3 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 2.76 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

BEBOP-4 A

2.76 R☉

System Layout

Known planets

1 planets linked to this host

BEBOP-4 AB b

Radial Velocity

◌

Discovery

2025

Period

1823.5 days

Radius

—

Mass

8358.9 M⊕

Eq. Temp

—

BEBOP-4 A: A Sun-Like Star and Its Circumbinary Planet

BEBOP-4 A is a G3 V star, a Sun-like main-sequence dwarf, located 764 light-years away. Its reported mass is 1.02 solar masses, its radius is 2.76 solar radii, and its temperature is 5700 K. The star's reported radius estimate is larger than the Sun's. It is one of two stars in its system, and one planet orbits both stars together.

That planet, BEBOP-4 AB b, is a circumbinary planet: it orbits both stars of the binary rather than one star alone. It was discovered in 2025 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. The planet's orbital period is 1820 days, and its mass is reported as an upper limit of 8358.8871041 Earth masses, a bound rather than an exact value.

Provenance

Underlying measurements and references

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Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturestable

2 values • 1 distinct

Massdisputed

2 values • 2 distinct

Radiusstable

2 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

2 values • 1 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—1.51———G3 V234.3Triaud et al. 2025TICv8
5701.41.022.76—0.86—234.3TICv8TICv8
5701.4—2.76———234.3ExoFOPTICv8