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Stellar HostProfile

GJ 3222

G0 • 18.24 pc

Records

8

literature rows

Planets

1

system count

References

9

distinct source labels

HD: HD 21175HIP: HIP 15799TIC: TIC 160004049

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

5151.2 K

5045 to 5257.5

2 values • 2 distinct

Mass

0.88 Msun

0.86 to 0.89

2 values • 2 distinct

Radius

0.96 Rsun

0.93 to 0.98

2 values • 2 distinct

Luminosity

-0.25 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

18.24 pc

single adopted value

8 values • 1 distinct

Spectral Type

G0

Multiple classifications reported

G0 (1), K0 V (1), K0V (1), K1 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

GJ 3222 b

Radial Velocity

Discovery

2022

Period

10.67 days

Radius

Mass

11.44 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Stellar refs

8

System refs

1

Distancestable

8 values • 1 distinct

Parallaxstable

8 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typedisputed

4 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
K1 V18.24Gray et al. 2006TICv8
5257.50.9318.24TICv8TICv8
18.24Nordstrom et al. 2004TICv8
G018.24Cannon & Pickering 1918TICv8
0.8918.24Feng et al. 2022TICv8
18.24Henry et al. 1996TICv8
K0 V18.24Michigan Catalog, Vol. 2TICv8
50450.860.98-0.25K0V18.24Turnbull 2015TICv8