Distance from earth to gps satellite? Navigation satellites move around Earth at an altitude of about  1,243 miles to 22, 223 miles and at about the same speed of  rotation. These satellites are in what is calle â¦ d Medium-Earth  orbits (MEO).
When aerating your lawn, it is best to aerate on a day where the temperatures are milder and the soil in a moist condition, which will make the aerating process much easier. Aerating wet soil can be a real nuisance due to the fact that the plugs will get stuck in the hollow tines and can further compact you soil.
Lawn aeration costs depend on the size of the lawn. Most averages show lawn aerating to come in at about $175 for the procedure, and owners can spend anywhere from $.10 to $.35 per square foot. If aeration is being done by the homeowner, they can expect to pay rental fees of $65 to $250 per day.