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MCQIntermediateSolar System & Planetary Science
USAAAO — 2022 First Round
Question 20
The eccentricity of Pluto's orbit is 0.25. Estimate the maximum change in magnitude of Pluto as seen from Earth in one orbit of Pluto. You may assume that the semi-major axis of Pluto's orbit is much greater than 1 A.U.
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Source
USAAAO 2022 First Round. Question text, choices, and answer were transcribed from the official USAAAO exam and solutions PDFs.