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ExoplanetDetail

HD 457 b

Host star HD 457 • 2.03e4 d orbit

Records

1

archive rows

Discovery

—

Radial Velocity

Radius

—

median non-null value

Mass

8445.3 M⊕

median non-null value

HD 457

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

HD 457

Discovery

Radial Velocity

Year

2022

Period

2.03e4 day

Radius

—

Mass

8445.3 Mearth

Eq. Temp

—

Provenance

Underlying measurements and references

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
2022Radial VelocityMultiple ObservatoriesMultiple Telescopes2.03e4 day—8445.3 Mearth—Feng et al. 2022