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Conjunction Opposition Greatest Elongation Retrograde Prograde Superior Planet Inferior Planet Geocentric Heliocentric D

Conjunction Opposition Greatest Elongation Retrograde Prograde Superior Planet Inferior Planet Geocentric Heliocentric Deferent Epicycle. +. +. Conjunction. Opposition. +. Inferior Never Far From Sun Greatest Elongation Conjunction Retrograde at every other Conjunction.

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Conjunction Opposition Greatest Elongation Retrograde Prograde Superior Planet Inferior Planet Geocentric Heliocentric D

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  1. Conjunction Opposition Greatest Elongation Retrograde Prograde Superior Planet Inferior Planet Geocentric Heliocentric Deferent Epicycle

  2. + + Conjunction

  3. Opposition +

  4. Inferior Never Far From Sun Greatest Elongation Conjunction Retrograde at every other Conjunction Superior Opposition Conjunction Retrograde at every Opposition

  5. Planets Retrograde Prograde Heliocentric Geocentric Ancient Astronomy Sun/Moon/Earth Phases Eclipses Solar Lunar

  6. Theories Geocentric Earth at Center Heliocentric Sun at Center

  7. Geocentric Model by Hipparchus Improved by Ptolomy Deferents Epicycles

  8. Hipparchus +

  9. Hipparchus + Deferent

  10. Hipparchus + Deferent

  11. Hipparchus Epicycle + Deferent

  12. Hipparchus Epicycle + Deferent

  13. Hipparchus Epicycle + Deferent

  14. Hipparchus Epicycle + Deferent

  15. Hipparchus Epicycle + Deferent

  16. Hipparchus Epicycle + Deferent

  17. Hipparchus Epicycle + Deferent

  18. Hipparchus Epicycle + Deferent

  19. Hipparchus Epicycle + Deferent

  20. Hipparchus Epicycle + Deferent

  21. Hipparchus Epicycle + Deferent

  22. Hipparchus Epicycle + Deferent

  23. Hipparchus Prograde + Retrograde

  24. Hipparchus Prograde + Retrograde

  25. Inferior Planets Inferior Epicycles Tied Between Earth and Sun + ¤

  26. Inferior Planets Inferior Epicycles Tied Between Earth and Sun + ¤

  27. + Inferior Planets Inferior Epicycles Tied Between Earth and Sun ¤

  28. Inferior Planets Retrograde at One Conjunction Prograde at Other Conjunction + ¤

  29. Superior Planets ¤ + Retrograde at Opposition if Timed Right This one is timed wrong.

  30. Superior Planets + Retrograde at Opposition if Timed Right This one is timed right. ¤

  31. Ptolomy Earth is not at the center of deferents. + ¤

  32. Heliocentric Superior planets orbit farther from the sun, and slower. Inferior planets orbit closer to the sun, and faster. ¤ Å

  33. Heliocentric Clockwise is retrograde. ¤ Å Conjunction

  34. Heliocentric Counterclockwise is prograde. Conjunction ¤ Å

  35. Superior Conjunction ¤ Å

  36. Inferior Conjunction ¤ Å

  37. Heliocentric Clockwise is retrograde. ¤ Å Opposition

  38. Heliocentric Counterclockwise is prograde. ¤ Å Conjunction

  39. Aristotle Proved Heliocentric Model Wrong Proved Earth Does Not Orbit Sun Proved Earth Does Not Move Phases of the Moon Moon is a Sphere Moon orbits Earth Moon closer than Sun Moon gets light from Sun Earth is a Sphere Lunar Eclipses Altitude of Polaris

  40. Parallax Parallax is the apparent motion of something, caused by the motion of the observer.

  41. Parallax Å ¤ Å

  42. Aristotle Earth Corrupt and Changeable Beyond Earth Perfect and Unchangeable Law of Motion Force Required to Keep Things Moving What keeps arrows in flight?

  43. Planets Retrograde Prograde Heliocentric Geocentric Ancient Astronomy Sun/Moon/Earth Phases Eclipses Solar Lunar

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