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HD 102888 b

Host star HD 102888 • 252.1 d orbit

Records

1

archive rows

Discovery

2025

Radial Velocity

Radius

—

default parameter set

Mass

1808.4 M⊕

default parameter set

HD 102888

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: Fontanet et al. 2025

Host Star

HD 102888

Stable across source rows

HD 102888

Discovery Method

Radial Velocity

Consistent across records

Radial Velocity (1)

Discovery Year

2025

Stable across source rows

2025

Orbital Period

252.1 day

single adopted value

1 values • 1 distinct

Semi-Major Axis

1.05 au

single adopted value

1 values • 1 distinct

Mass

1808.4 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
2025Radial VelocityLa Silla Observatory1.2 m Leonhard Euler Telescope252.1 day—1808.4 Mearth—Fontanet et al. 2025