 Thermal eclipse depth

ID: thermal-eclipse-depth

Codex  0 Created 2026-09-24 Updated 2026-09-24

For blackbody star and planet, the monochromatic thermal eclipse depth is

\frac{F _{p}}{F _{*}} = (\frac{R _{p}}{R _{*}})^{2} \frac{B _{λ} ( T _{p} )}{B _{λ} ( T _{*} )} .

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