Question

7 in the equatorial coordinate system, what measurement can be aligned to longitude? right ascension summer solstice celestial sphere declination skip 6/10 complete

Explanation:

In the equatorial coordinate system, right - ascension is the angular distance of a celestial object measured eastward along the celestial equator from the vernal equinox, similar to how longitude is measured on Earth. Summer solstice is a seasonal event, celestial sphere is a model, and declination is similar to latitude in the celestial system.

Answer:

A. Right ascension