Interactive visualization of the six classical Keplerian elements that define an orbit in a two-body system in three dimensional space.
- Curtis, Howard D. Orbital Mechanics for Engineering Students. 2nd ed., Amsterdam, Butterworth-Heinemann, 2010.
- Vallado, David A., and Wayne D. McClain. Fundamentals of Astrodynamics and Applications. 4th ed., Hawthorne, Microcosm Press, 2013.