In which of the following does the arc of a...

Question 1 / 2066636ee928f7522a1c519773

Question 1 of 2066636ee928f7522a1c519773

In which of the following does the arc of a great circle pass through a body and the celestial poles?

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Question 1 of 20

66636ee928f7522a1c519773

In which of the following does the arc of a great circle pass through a body and the celestial poles?

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🔍 Key Concepts

• Great circle definition on the celestial sphere • Difference between meridians and parallels in celestial navigation • How celestial poles relate to circles that define celestial coordinates

💭 Think About

• Which type of circle on the celestial sphere must always run from the north celestial pole to the south celestial pole? • Which of these choices is specifically defined as a great circle going through a celestial body and both celestial poles, rather than just through the body and the observer? • Think about how hour angle and right ascension are measured—around what kind of circle are they measured?

✅ Before You Answer

• Confirm which option is explicitly defined as a great circle through both celestial poles • Eliminate any circle that is centered on or defined by the observer, not by the poles • Check your Bowditch or navigation text for the formal definition of diurnal circle, altitude circle, observer's meridian, and hour circle

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Question 1 of 20

In which of the following does the arc of a great circle pass through a body and the celestial poles?

diurnal circle

altitude circle

observer's meridian

hour circle

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Question 1 / 2066636ee928f7522a1c519773

Question 1 of 2066636ee928f7522a1c519773

In which of the following does the arc of a great circle pass through a body and the celestial poles?

Back

Question 1 of 20

66636ee928f7522a1c519773

In which of the following does the arc of a great circle pass through a body and the celestial poles?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed