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Volume 16 -- Issue 8
Above the Solar System -- August 2010

Name Aug 10 Aug 20 Aug 30
Mercury 261o 46' 290o 13' 323o 11'
Venus 268o 29' 284o 19 300o 07'
Earth 317o 17' 326o 53' 336o 32'
Mars 215o 53' 220o 44' 225o 39'
Jupiter 354o 30' 355o 24' 356o 19'
Saturn 186o 00' 186o 20' 186o 40'
Plot planet positions using polar graph paper or the provided activity sheet.

This is a coordinate system which allows for the plotting of a planet position along its orbital path using degrees (0o to 360o) of heliocentric longitude. Once plotted the orbital position of one planet could be compared with that of another planet. Or the relative orbital speeds of an inner planet could be compared with that of an outer planet.

Terrestrial Planets in Motion at 5 day intervals — August 2010
Above the Terrestrial Planets - August 2010