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HD 208897 b

Host star HD 208897 • 355.5 d orbit

Records

2

archive rows

Discovery

—

Radial Velocity

Radius

—

median non-null value

Mass

412.2 M⊕

median non-null value

HD 208897

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 208897

Discovery

Radial Velocity

Year

2017

Period

352.7 day

Radius

—

Mass

445.0 Mearth

Eq. Temp

—

Provenance

Underlying measurements and references

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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
2017Radial VelocityMultiple ObservatoriesMultiple Telescopes352.7 day—445.0 Mearth—Yılmaz et al. 2017
2017Radial VelocityMultiple ObservatoriesMultiple Telescopes358.3 day—379.5 Mearth—Teng et al. 2023