Which term is given to the points where the...

Question 1 / 2707066636ee928f7522a1c519e65

Question 1 of 2707066636ee928f7522a1c519e65

Which term is given to the points where the Sun is at 0° declination?

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Question 1 of 27070

Q

Which term is given to the points where the Sun is at 0° declination?

🔍 Key Concepts

• Relationship between the Sun’s declination and its position north or south of the celestial equator • What it means when the Sun’s declination is 0° • Astronomical meaning of equinox vs solstice vs perigee/apogee

💭 Think About

• When the Sun’s declination is 0°, where is the Sun located in relation to the celestial equator? • On what two dates each year does the Sun cross the celestial equator, and what are those events called? • Do perigee and apogee describe the Sun’s position relative to Earth, or distances in an orbit?

✅ Before You Answer

• Make sure you know that declination is like latitude on the celestial sphere • Identify which term is specifically tied to the Sun being directly over the equator (0° declination) • Eliminate options that describe distance in an orbit rather than angular position (declination)

Question 1 of 27070

Q

Which term is given to the points where the Sun is at 0° declination?

A

Perigee

B

Apogee

C

Equinoxes

D

Solstices

Question 1 / 2707066636ee928f7522a1c519e65

Question 1 of 2707066636ee928f7522a1c519e65

Which term is given to the points where the Sun is at 0° declination?

Back

Question 1 of 27070

Q

Which term is given to the points where the Sun is at 0° declination?

🔍 Key Concepts

• Relationship between the Sun’s declination and its position north or south of the celestial equator • What it means when the Sun’s declination is 0° • Astronomical meaning of equinox vs solstice vs perigee/apogee

💭 Think About

• When the Sun’s declination is 0°, where is the Sun located in relation to the celestial equator? • On what two dates each year does the Sun cross the celestial equator, and what are those events called? • Do perigee and apogee describe the Sun’s position relative to Earth, or distances in an orbit?

✅ Before You Answer

• Make sure you know that declination is like latitude on the celestial sphere • Identify which term is specifically tied to the Sun being directly over the equator (0° declination) • Eliminate options that describe distance in an orbit rather than angular position (declination)