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Stellar HostProfile

HD 103891

F8 V • 55.52 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

HIP: HIP 58331HD: HD 103891TIC: TIC 183648073

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

6072 K

5990.7 to 6072

3 values • 2 distinct

Mass

1.28 Msun

1.10 to 1.28

3 values • 2 distinct

Radius

2.25 Rsun

2.22 to 2.28

2 values • 2 distinct

Age

3.68 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.78 log(Lsun)

0.78 to 0.79

2 values • 2 distinct

Distance

55.52 pc

single adopted value

3 values • 1 distinct

Spectral Type

F8 V

Multiple classifications reported

F8 V (1), F9 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 2.25 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 103891

2.25 R☉

System Layout

Known planets

1 planets linked to this host

HD 103891 b

Radial Velocity

◌

Discovery

2022

Period

1894 days

Radius

—

Mass

918.5 M⊕

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitydisputed

3 values • 2 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
60721.282.223.680.79F955.52Sreenivas et al. 2022TICv8
60721.28———F8 V55.52Xiao et al. 2023TICv8
5990.71.102.28—0.78—55.52TICv8TICv8