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MCQIntermediateCelestial Coordinates & Time
BAAO — 2024 Astronomy & Astrophysics Challenge
Question 9
Which of these stars will culminate at the highest altitude, as seen by an observer in Rio de Janeiro (22.91° S, 43.17° W)?
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Source
Source: British Astronomy and Astrophysics Olympiad (BAAO), Astronomy & Astrophysics Challenge 2024. Question text, answer-choice text, and answer were transcribed from the official BAAO paper and solutions PDFs; the explanation and metadata are original.