Transform from state vector to orbital elements


Here you can transform from state vector to Keplerian orbital elements. Please Enter the state vector (Kms,Kms/sec).

Position vector(x,y,z)in Kms




Velocity vector(x-dot,y-dot,z-dot)in Kms/sec




The Keplerian orbital elements are as follows.

Semi-major axis(Kms): Eccentricity:
Inclination: Arg of Perigee:
Right Asc of Asc Node: Mean Anomaly:
True Anomaly: Eccentric Anomaly:


Questions? ContactSheela V.Belur at bvsheela@yahoo.com