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Volume 18 -- Issue 4
Above the Solar System -- April 2012

Name April 05 April 15 April 25
Mercury 228o 55' 256o 53' 284o 57'
Venus 155o 59' 172o 13 188o 24'
Earth 195o 36' 205o 25' 215o 11'
Mars 177o 47' 182o 14' 186o 42'
Jupiter 049o 42' 050o 36' 051o 30'
Saturn 205o 49' 206o 08' 206o 28'
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 - April 2012
Above the Terrestrial Planets - April 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