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Stellar HostProfile

HD 154391

K1 III • 100.9 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

HD: HD 154391HIP: HIP 83289TIC: TIC 424731682

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

4937.5 K

4909 to 4966

2 values • 2 distinct

Mass

2.07 Msun

single adopted value

1 values • 1 distinct

Radius

8.42 Rsun

8.28 to 8.56

2 values • 2 distinct

Age

1.10 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.58 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

100.9 pc

single adopted value

2 values • 1 distinct

Spectral Type

K1 III

Consistent across records

K1 III (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 8.42 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 154391

8.42 R☉

System Layout

Known planets

1 planets linked to this host

HD 154391 b

Radial Velocity

◌

Discovery

2023

Period

5163 days

Radius

—

Mass

2892.2 M⊕

Eq. Temp

—

Provenance

Underlying measurements and references

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

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
49092.078.561.101.58K1 III100.9Xiao et al. 2024TICv8
4966—8.28———100.9TICv8TICv8