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ExoplanetDetail

HD 21749 c

Host star GJ 143 • 0.93 R⊕ • 7.79 d orbit

Records

2

archive rows

Discovery

Transit

Radius

0.93 R⊕

median non-null value

Mass

3.70 M⊕

median non-null value

GJ 143

933.1 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

GJ 143

Discovery

Transit

Year

2019

Period

7.79 day

Radius

0.89 Rearth

Mass

3.70 Mearth

Eq. Temp

701 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 0.93 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

HD 21749 c

0.93 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

Periodstable

2 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Massstable

1 values • 1 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope7.79 day0.89 Rearth3.70 Mearth701 KDragomir et al. 2019
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope7.79 day0.96 Rearth1165.1 KExoFOP