Astr 221 Sept 5 2003 : Asteroids, Comets, Magnitude: Orbits  

Celestial Mechanics graph

Kepler's Laws Graph

Question:Asteroid estimates

Comets

Comet Problem and Facts

Comet Problem and Facts Explaination

Halley's Comet

Picture of Halley's Comet

Origin and Home of Comets

Kuiper Belt

Magnitude

Kuiper Belt detections

More Comet Info

Pluto and Comets

Oort Cloud

Problem with Pluto

Kuiper, Chemicals and Oort info