What is the angular distance called that corresponds with latitude in the celestial coordinate system?

In the celestial coordinate system, angular distance corresponding to latitude is referred to as declination. Declination measures how far a celestial object is located north or south of the celestial equator, similar to how latitude measures locations north or south of the Earth's equator. It is expressed in degrees, with positive values indicating Northern Hemisphere positions and negative values denoting Southern Hemisphere positions.

Understanding this concept is crucial for navigating the night sky and for applications in astronomy and related fields, where the position of stars and other celestial bodies is mapped. The other terms provided do serve specific purposes within celestial navigation and coordinates, but they do not pertain specifically to the angular distance that corresponds to latitude. For example, right ascension is akin to longitude, measuring the position east or west along the celestial equator, while celestial latitude and celestial meridian pertain to other aspects of positioning within the system.