The History of C3 - Just where did that term come from?
Restricted 4-Body Paper
Lunar Cycler Paper
Dandelin Paper (conic section solution)
NSTAGE.doc (Code for N-Stage optimization)
Is It SEP Yet?
Uncommon Sense in Orbit Mechanics
IMPULSE 2002 Excerpts (A paper for amateur rocketeers)
Finite Burn Loss Calculator
Art and Science of Lunar Gravity Assist
I was Wr- Wr- Wrong (Corrections to Restricted 4-Body Paper)
KOZSAK Memo - Posted March 20.
Mean to Osculating Element Converter (FORTRAN) - Posted March 20.
I Before E - Posted March 20.
Aero-Gravity-Assist - Posted April 5.
NORAD 2 Line Element Conversion - Posted March 28.
Stability of HEEO Orbits - Posted April 10.
Plots of 20,000 x 400,000 km Orbit - Posted April 10.
Lidov Eulogy Letter - Posted April 10.
Earth to Earth Transfer for VEEGA Trajectory - Posted April 10.
Graphical Representation of Mean Anomaly - Posted April 22.
Fast Solar Sails - Posted April 29.