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Volume 18 -- Issue 9
Above the Solar System -- September 2012

Name September 02 September 12 September 22
Mercury 125o 22' 174o 30' 210o 50'
Venus 035o 17' 051o 18 067o 22'
Earth 339o 56' 349o 38' 359o 23'
Mars 249o 58' 255o 23' 260o 54'
Jupiter 063o 08' 064o 02' 064o 55'
Saturn 210o 38' 210o 57' 211o 16'
Plot planet positions using polar graph paper or the provided activity sheet.

This uses 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 - September 2012
Above the Terrestrial Planets - September 2012
Explore our Solar System with this really cool tool. Click here to go to the Solar System Scope web site.
Please install latest Flash Player to run Solar System Scope