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ExoplanetDetail

GJ 422 b

Host star GJ 422 • 23.15 d orbit

Records

2

archive rows

Discovery

—

Radial Velocity

Radius

—

median non-null value

Mass

10.48 M⊕

median non-null value

GJ 422

temperature unconstrained

Quick Summary

Fast scan of the current planet profile

This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.

Host Star

GJ 422

Discovery

Radial Velocity

Year

2014

Period

20.13 day

Radius

—

Mass

11.07 Mearth

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Perioddisputed

2 values • 2 distinct

Massdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2014Radial VelocityMultiple ObservatoriesMultiple Telescopes20.13 day—11.07 Mearth—Feng et al. 2020
2014Radial VelocityMultiple ObservatoriesMultiple Telescopes26.16 day—9.90 Mearth—Tuomi et al. 2014