In the horizon system of coordinates what is...

Question 1 / 2066636ee928f7522a1c5198b1

Question 1 of 2066636ee928f7522a1c5198b1

In the horizon system of coordinates what is equivalent to the poles on the Earth?

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Question 1 of 20

66636ee928f7522a1c5198b1

In the horizon system of coordinates what is equivalent to the poles on the Earth?

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🔍 Key Concepts

• Horizon system of coordinates (altitude and azimuth) • How the Earth’s poles relate to “up-down” directions on a sphere • Difference between directions on the local sky and directions fixed in the celestial sphere (like celestial/ecliptic poles, nodes)

💭 Think About

• In the horizon system, what two opposite directions describe ‘straight up’ and ‘straight down’ from your position? • On a globe of the Earth, the poles are the ends of the Earth’s axis. In your local sky, what two opposite points play the same role of being the ends of a local ‘vertical’ axis? • Which of the options are tied to your local position on Earth, rather than being fixed by the Earth’s rotation axis or the ecliptic?

✅ Before You Answer

• Be clear on what the horizon system uses as its reference plane (your local horizon) and its vertical direction. • Identify which choice represents two opposite points aligned with your local vertical (not the Earth’s rotation axis or the ecliptic). • Eliminate options that are defined by the Earth’s axis or the ecliptic plane, not by the observer’s specific location and vertical.

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Question 1 of 20

In the horizon system of coordinates what is equivalent to the poles on the Earth?

Celestial poles

Ecliptic poles

Zenith, nadir

Nodes

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Question 1 / 2066636ee928f7522a1c5198b1

Question 1 of 2066636ee928f7522a1c5198b1

In the horizon system of coordinates what is equivalent to the poles on the Earth?

Back

Question 1 of 20

66636ee928f7522a1c5198b1

In the horizon system of coordinates what is equivalent to the poles on the Earth?

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