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MCQBeginnerGravitation, Orbits & Dynamics
USAAAO — 2026 First Round
Question 9
The asteroid Pallas orbits the Sun with a semi-major axis of 2.77 AU. What is its orbital period around the Sun in years?
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Source
USAAAO 2026 First Round, Question 9. Question text, choices, and answer were transcribed from the official USAAAO exam and solutions PDFs.