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Stellar HostProfile

HD 149143

G0 • 73.28 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

HIP: HIP 81022HD: HD 149143TIC: TIC 281520119

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

5856 K

5730 to 6013

7 values • 6 distinct

Mass

1.20 Msun

1.06 to 1.73

6 values • 5 distinct

Radius

1.56 Rsun

1.32 to 1.76

6 values • 6 distinct

Age

4.14 Gyr

4 to 7.60

4 values • 3 distinct

Luminosity

0.38 log(Lsun)

0.28 to 0.51

5 values • 5 distinct

Distance

73.28 pc

single adopted value

9 values • 1 distinct

Spectral Type

G0

Multiple classifications reported

G0 (3), G3 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.56 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 149143

1.56 R☉

System Layout

Known planets

1 planets linked to this host

HD 149143 b

Radial Velocity

Discovery

2005

Period

4.07 days

Radius

Mass

537.1 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

7 values • 6 distinct

Massdisputed

6 values • 5 distinct

Radiusdisputed

6 values • 6 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

5 values • 5 distinct

Metallicitydisputed

6 values • 6 distinct

Spectral Typedisputed

4 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
58841.211.4940.3873.28Fischer et al. 2006TICv8
G3 V73.28Michigan Catalog, Vol. 5TICv8
58921.201.3240.2873.28Ghezzi et al. 2010TICv8
58561.061.730.5073.28TICv8TICv8
57301.107.60G073.28da Silva et al. 2006TICv8
58561.201.444.280.35G073.28Ment et al. 2018TICv8
60131.731.6373.28Stassun et al. 2017TICv8
58231.760.5173.28Gaia DR2TICv8
G073.28Cannon & Pickering 1918TICv8