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Stellar HostProfile

HD 143811 A

Unclassified star • 136.6 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 93869857HD: HD 143811 AHIP: HIP 78663

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

6751 K

6433 to 6791

3 values • 3 distinct

Mass

1.30 Msun

1.30 to 1.32

3 values • 2 distinct

Radius

1.68 Rsun

single adopted value

1 values • 1 distinct

Age

0.02 Gyr

0.01 to 0.02

2 values • 2 distinct

Luminosity

0.64 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

136.6 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.68 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 143811 A

1.68 R☉

System Layout

Known planets

1 planets linked to this host

◌

Discovery

2025

Period

120000 days

Radius

—

Mass

1779.8 M⊕

Eq. Temp

1042 K

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

Temperaturedisputed

3 values • 3 distinct

Massdisputed

3 values • 2 distinct

Radiusstable

1 values • 1 distinct

Agedisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
67511.30—0.01——136.6Jones et al. 2025TICv8
67911.32—0.02——136.6Squicciarini et al. 2025TICv8
64331.301.68—0.64—136.6TICv8TICv8