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ExoplanetDetail

HD 22781 b

Host star HD 22781 • 528.1 d orbit

Records

1

archive rows

Discovery

—

Radial Velocity

Radius

—

median non-null value

Mass

4338.2 M⊕

median non-null value

HD 22781

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 22781

Discovery

Radial Velocity

Year

2011

Period

528.1 day

Radius

—

Mass

4338.2 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
2011Radial VelocityHaute-Provence Observatory1.93 m Telescope528.1 day—4338.2 Mearth—Díaz et al. 2012