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XO-2 S b

Host star XO-2 S • 18.16 d orbit

Records

3

archive rows

Discovery

Radial Velocity

Radius

median non-null value

Mass

82.64 M⊕

median non-null value

XO-2 S

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

XO-2 S

Discovery

Radial Velocity

Year

2014

Period

18.22 day

Radius

Mass

82.64 Mearth

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Refs

3

Methods

1

Discoverystable

3 values • 1 distinct

Facilitystable

3 values • 1 distinct

Perioddisputed

3 values • 2 distinct

Massdisputed

3 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2014Radial VelocityRoque de los Muchachos Observatory3.58 m Telescopio Nazionale Galileo18.22 day82.64 MearthRuggieri et al. 2024
2014Radial VelocityRoque de los Muchachos Observatory3.58 m Telescopio Nazionale Galileo18.16 day82.64 MearthStassun et al. 2017
2014Radial VelocityRoque de los Muchachos Observatory3.58 m Telescopio Nazionale Galileo18.16 day82.31 MearthDesidera et al. 2014