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LP 791-18 d

Host star LP 791-18 • 1.03 R⊕ • 2.75 d orbit

Records

2

archive rows

Discovery

Transit

Radius

1.03 R⊕

median non-null value

Mass

0.91 M⊕

median non-null value

LP 791-18

395.5 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

LP 791-18

Discovery

Transit

Year

2023

Period

2.75 day

Radius

1.03 Rearth

Mass

0.91 Mearth

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 1.03 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

LP 791-18 d

1.03 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

Radiusstable

2 values • 1 distinct

Massdisputed

2 values • 2 distinct

Eq. Tempstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2023TransitSpitzer Space Telescope0.85 m Spitzer Space Telescope2.75 day1.03 Rearth0.91 MearthGreklek-McKeon et al. 2025
2023TransitSpitzer Space Telescope0.85 m Spitzer Space Telescope2.75 day1.03 Rearth0.90 Mearth395.5 KPeterson et al. 2023