Orbits
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Design guide to orbital flight
When Worlds Collide
Theory of orbital motion
How long is a year?
Warriors of Ultramar (Ultramarines book 2)
Non-gravitational perturbations and satellite geodesy
A collection of tables and nomograms for the processing of observations made on artificial earth satellites
Generating families in the restricted three-body problem
Satellites
The elements of astronomy, physical and geometrical
Sun, where do you go?
Equations of motion in general relativity
Statistical orbit determination
Theory of the Motion of the Heavenly Bodies Moving about the Sun in Conic Sections
Methods of orbit determination for the microcomputer
Theoretical Astronomy Relating to the Motions of the Heavenly Bodies ..
A synopsis of the astronomy of comets
Memoir of the secular variations of the elements of the orbits of the eight principal planets
Fire time
Orbits for amateurs with a microcomputer
Theoria motus corporum coelestium in sectionibus conicis solem ambientium
Astrocycles
Theoretical astronomy relating to the motions of the heavenly bodies revolving aroung the sun in accordance with the law of universal gravitation
An investigation of the orbit of Uranus
Gravitation
Adventures in celestial mechanics
Why do seasons change?
Doomsday rocks from space
Orbital motion
Periodic orbits
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