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2MASS J0249-0557 c

Host star 2MASS J0249-0557 A • 17.37 R⊕

Records

2

archive rows

Discovery

Imaging

Radius

17.37 R⊕

median non-null value

Mass

3651.8 M⊕

median non-null value

2MASS J0249-0557 A

1723 K equilibrium

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

2MASS J0249-0557 A

Discovery

Imaging

Year

2018

Period

Radius

Mass

3686.8 Mearth

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 17.37 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

2MASS J0249-0557 c

17.37 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Radiusstable

1 values • 1 distinct

Massdisputed

2 values • 2 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2018ImagingMauna Kea Observatory3.58 m Canada-France-Hawaii Telescope (CFHT)3686.8 MearthDupuy et al. 2018
2018ImagingMauna Kea Observatory3.58 m Canada-France-Hawaii Telescope (CFHT)17.37 Rearth3616.9 Mearth1723 KLiu et al. 2026