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HD 89307 b

Host star HD 89307 • 2166 d orbit

Records

6

archive rows

Discovery

2009

Radial Velocity

Radius

—

default parameter set

Mass

670.6 M⊕

default parameter set

HD 89307

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: Stassun et al. 2017

Host Star

HD 89307

Stable across source rows

HD 89307

Discovery Method

Radial Velocity

Consistent across records

Radial Velocity (6)

Discovery Year

2009

Stable across source rows

2009

Orbital Period

2166 day

2157 to 2900

6 values • 5 distinct

Semi-Major Axis

3.27 au

3.27 to 3.90

6 values • 5 distinct

Mass

670.6 Mearth

565.7 to 829.5

6 values • 6 distinct

Provenance

Underlying measurements and references

Evidence Summary

Rows

6

Refs

6

Methods

1

Discoverystable

6 values • 1 distinct

Facilitystable

6 values • 1 distinct

Perioddisputed

6 values • 5 distinct

Massdisputed

6 values • 6 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2157 day—565.7 Mearth—Fischer et al. 2009
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2199 day—635.6 Mearth—Boisse et al. 2012
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2188 day—642.0 Mearth—Xiao et al. 2023
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2199 day—659.2 Mearth—Liu et al. 2014
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2166 day—670.6 Mearth—Stassun et al. 2017
2009Radial VelocityLick Observatory3.0 m C. Donald Shane Telescope2900 day—829.5 Mearth—Butler et al. 2006