Provides information about the central body's equatorial and polar radii.
![]() | Computes the distance between two points on the surface of the central body. Distance is measured along a great arc path. |
![]() | An equatorial radius along the x-axis. |
![]() | An equatorial radius along the y-axis. |
![]() | The polar radius along z-axis. |
![]() | A mean radius of the central body (a+b+c)/3. |
![]() | A volumetric radius of the central body (a*b*c)^(1/3). |