Interpolation degree

It defines the strategy for using the multi orbit object to calculate orbit predictions for a target epoch.

The following options are available:

• 2,3,4,5,6,7,8,9 or 10: this the N degree of the Lagrange polynomial interpolation used to obtain orbit predictions applying a weighted average of the N closest orbit state vectors around the target epoch.

• CLOSEST_BEFORE: use the orbit state vector with epoch immediately before and closest to the target epoch.

• CLOSEST: use the orbit state vector with epoch closest to the target epoch, whether before or after.