About this video
This video explains why astronomers sometimes use long numbers and letters to name stars. It also shows how these names can help us find a star in the sky! Astronomers use special codes to tell us where a star is located.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What does BD stand for in a star's name?
Answer: Bonner Durchmusterung
Q2 What is declination like on Earth?
Answer: Latitude
Q3 What is Right Ascension like on Earth?
Answer: Longitude
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