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Stellar HostProfile

HD 181234

G5 • 47.75 pc

Records

12

literature rows

Planets

1

system count

References

13

distinct source labels

TIC: TIC 3409107HD: HD 181234HIP: HIP 95015

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

5386 K

5331.3 to 5398.3

5 values • 4 distinct

Mass

0.99 Msun

0.94 to 1.01

6 values • 4 distinct

Radius

1.05 Rsun

1.01 to 1.06

4 values • 4 distinct

Age

6.32 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.10 log(Lsun)

-0.10 to -0.10

2 values • 2 distinct

Distance

47.75 pc

single adopted value

12 values • 1 distinct

Spectral Type

G5

Multiple classifications reported

G5 (2), G8 IV (2)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 181234 b

Radial Velocity

Discovery

2019

Period

7462.1 days

Radius

Mass

2660.2 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

12

Stellar refs

12

System refs

1

Distancestable

12 values • 1 distinct

Parallaxstable

12 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

6 values • 4 distinct

Radiusdisputed

4 values • 4 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitydisputed

4 values • 3 distinct

Spectral Typedisputed

4 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
53861.011.056.32G547.75Rickman et al. 2019TICv8
47.75Valenti & Fischer 2005TICv8
5398.30.941.01-0.1047.75TICv8TICv8
53861.01G8 IV47.75Xiao et al. 2023TICv8
0.9447.75Feng et al. 2022TICv8
G547.75Cannon & Pickering 1918TICv8
5372.80.971.0647.75Rosenthal et al. 2021TICv8
47.75Wright et al. 2004TICv8
47.75Nidever et al. 2002TICv8
1.0147.75An et al. 2025TICv8
G8 IV47.75Michigan Catalog, Vol. 5TICv8
5331.31.05-0.1047.75Gaia DR2TICv8