astrodynx.twobody

Lagrange Coefficients

lagrange_F	The Lagrange F function
lagrange_G	The Lagrange G function
lagrange_Ft	The Lagrange Ft function
lagrange_Gt	The Lagrange Gt function

State Transition Functions

prpr0	The State Transition Matrix for position with respect to initial position.
prpv0	The State Transition Matrix for position with respect to initial velocity.
pvpr0	The State Transition Matrix for velocity with respect to initial position.
pvpv0	The State Transition Matrix for velocity with respect to initial velocity.
dxdx0	The State Transition Matrix.
C_func	The C function

Universal Anomaly Functions

sigma_fn	The sigma function
ufunc0	The universal function U0
ufunc1	The universal function U1
ufunc2	The universal function U2
ufunc3	The universal function U3
ufunc4	The universal function U4
ufunc5	The universal function U5

Path and Trajectory Analysis

nmax_by_periapsis	Returns the maximum number of revolutions that can occur between two points in an orbit, given the minimum periapsis radius.
is_short_way	Returns True if the short way between two points in an orbit is taken.
pass_perigee	Returns True if the orbit passes through perigee between two points.
rp_islower_rmin	Returns True if the periapsis radius is lower than the minimum radius.

Module Information

Full name: astrodynx.twobody

Source: View source on GitHub