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Stellar HostProfile

HD 109749

G3 V • 63.08 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

HIP: HIP 61595 AHD: HD 109749TIC: TIC 144289338

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

5855.5 K

5805.5 to 5903

6 values • 6 distinct

Mass

1.13 Msun

1.06 to 1.23

5 values • 5 distinct

Radius

1.26 Rsun

1.15 to 1.34

6 values • 6 distinct

Age

3.70 Gyr

3.30 to 4

3 values • 3 distinct

Luminosity

0.22 log(Lsun)

0.14 to 0.26

5 values • 5 distinct

Distance

63.08 pc

single adopted value

9 values • 1 distinct

Spectral Type

G3 V

Multiple classifications reported

G3 V (2), G5 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 109749 b

Radial Velocity

Discovery

2005

Period

5.24 days

Radius

Mass

88.99 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

6 values • 6 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

6 values • 6 distinct

Agedisputed

3 values • 3 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

5 values • 5 distinct

Spectral Typedisputed

3 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59031.201.243.700.2263.08Fischer et al. 2006TICv8
5868.61.061.300.2663.08TICv8TICv8
58241.131.223.300.19G3 V63.08Ment et al. 2018TICv8
58581.231.2863.08Stassun et al. 2017TICv8
G563.08Cannon & Pickering 1918TICv8
63.08Nordstrom et al. 2004TICv8
G3 V63.08Michigan Catalog, Vol. 2TICv8
58531.101.1540.1463.08Ghezzi et al. 2010TICv8
5805.51.340.2663.08Gaia DR2TICv8