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GJ 4274 b

Host star GJ 4274 • 1.63 d orbit

Records

1

archive rows

Discovery

2026

Radial Velocity

Radius

—

default parameter set

Mass

2.97 M⊕

default parameter set

GJ 4274

temperature unconstrained

Canonical Summary

Adopted planet values from the default parameter set

Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.

Selected source: Charpentier et al. 2026

Host Star

GJ 4274

Stable across source rows

GJ 4274

Discovery Method

Radial Velocity

Consistent across records

Radial Velocity (1)

Discovery Year

2026

Stable across source rows

2026

Orbital Period

1.63 day

single adopted value

1 values • 1 distinct

Semi-Major Axis

0.02 au

single adopted value

1 values • 1 distinct

Mass

2.97 Mearth

single adopted value

1 values • 1 distinct

Provenance

Underlying measurements and references

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Evidence Summary

Rows

1

Refs

1

Methods

1

Discoverystable

1 values • 1 distinct

Facilitystable

1 values • 1 distinct

Periodstable

1 values • 1 distinct

Massstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2026Radial VelocityMauna Kea Observatory3.58 m Canada-France-Hawaii Telescope (CFHT)1.63 day—2.97 Mearth—Charpentier et al. 2026