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Volume 20 -- Issue 8
Above the Solar System -- September 2014

Name September 08 September 18 September 28
Mercury 246o 46' 274o 23' 304o 21'
Venus 135o 13' 151o 28' 167o 42'
Earth 345o 17' 355o 00' 004o 48'
Mars 277o 27' 283o 20' 289o 18'
Jupiter 125o 31' 126o 19' 127o 07'
Saturn 233o 44' 234o 02' 234o 21'
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 2014
Above the Terrestrial Planets - September 2014

Click here to see an animated graphic showing the
Terrestrial Planets orbiting the Sun during 2014.

Explore our Solar System with this really cool tool. Click here to go to the Solar System Scope web site.