👉 Obliquity is a geometric measurement used in astronomy and navigation to determine how far from the center of the Earth an object, such as a satellite or spacecraft, is on its path through space. It can be defined as the angle between two lines that are perpendicular to each other at the Earth's surface.
The term "obliquities" refers to the concept of obliquity, which is used in astronomy and navigation to measure how far from the center of the Earth an object, such as
obliquities