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Stellar HostProfile

HD 220197

G5 • 64.41 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 435199076HIP: HIP 115359HD: HD 220197

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

5672.1 K

5672.1 to 5683

3 values • 3 distinct

Mass

0.96 Msun

0.91 to 1.01

2 values • 2 distinct

Radius

1.03 Rsun

0.98 to 1.03

3 values • 3 distinct

Age

10.16 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-4.31e-3 log(Lsun)

-5.20e-3 to -3.43e-3

2 values • 2 distinct

Distance

64.41 pc

single adopted value

4 values • 1 distinct

Spectral Type

G5

Consistent across records

G5 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 220197 b

Radial Velocity

Discovery

2018

Period

1728 days

Radius

Mass

63.57 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5672.11.011.03-5.20e-364.41TICv8TICv8
5672.11.03-3.43e-364.41Gaia DR2TICv8
G564.41Cannon & Pickering 1918TICv8
56830.910.9810.1664.41Barbato et al. 2019TICv8