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Stellar HostProfile

HD 20329

Unclassified star • 63.68 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

HD: HD 20329HIP: HIP 15249TIC: TIC 333657795

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

5640 K

5596 to 5640

3 values • 2 distinct

Mass

0.95 Msun

0.90 to 1

2 values • 2 distinct

Radius

1.11 Rsun

1.11 to 1.13

3 values • 3 distinct

Age

11 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.05 log(Lsun)

0.05 to 0.05

2 values • 2 distinct

Distance

63.68 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.11 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 20329

1.11 R☉

System Layout

Known planets

1 planets linked to this host

HD 20329 b

Transit

◌

Discovery

2022

Period

0.93 days

Radius

1.72 R⊕

Mass

7.42 M⊕

Eq. Temp

2141 K

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

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5640—1.11———63.68ExoFOPTICv8
564011.11—0.05—63.68TICv8TICv8
55960.901.13110.05—63.68Murgas et al. 2022TICv8