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Stellar HostProfile

HD 170469

G5 • 60.18 pc

Records

13

literature rows

Planets

1

system count

References

14

distinct source labels

TIC: TIC 320362897HIP: HIP 90593HD: HD 170469

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

5765.6 K

5703 to 5845

7 values • 7 distinct

Mass

1.13 Msun

1.03 to 1.15

7 values • 6 distinct

Radius

1.25 Rsun

1.22 to 1.31

7 values • 6 distinct

Age

6.68 Gyr

5 to 6.70

3 values • 3 distinct

Luminosity

0.21 log(Lsun)

0.18 to 0.21

4 values • 4 distinct

Distance

60.18 pc

single adopted value

13 values • 1 distinct

Spectral Type

G5

Multiple classifications reported

G5 (1), G5 IV (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 170469 b

Radial Velocity

Discovery

2007

Period

1145 days

Radius

Mass

212.9 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

13

Stellar refs

13

System refs

1

Distancestable

13 values • 1 distinct

Parallaxstable

13 values • 1 distinct

Temperaturedisputed

7 values • 7 distinct

Massdisputed

7 values • 6 distinct

Radiusdisputed

7 values • 6 distinct

Agedisputed

3 values • 3 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

7 values • 7 distinct

Metallicitydisputed

6 values • 5 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57361.101.2550.1860.18Ghezzi et al. 2010TICv8
G560.18Cannon & Pickering 1918TICv8
60.18Valenti & Fischer 2005TICv8
5765.61.131.2760.18Rosenthal et al. 2021TICv8
60.18Nidever et al. 2002TICv8
58451.1560.18Santos et al. 2013TICv8
1.141.226.6860.18Takeda et al. 2007TICv8
60.18Nordstrom et al. 2004TICv8
58101.141.226.700.20G5 IV60.18Fischer et al. 2007TICv8
60.18Wright et al. 2004TICv8
57031.310.2160.18Gaia DR2TICv8
58421.101.2460.18Stassun et al. 2017TICv8
57611.031.280.2160.18TICv8TICv8