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.
When is the Best Time to Aerate a Lawn? by spencer â¢ April 10, 2012 â¢ When to Aerate a Lawn â¢ 5 Comments. As a landscaper people often ask me, when to aerate a lawn and how often do they need to have it done. The correct answer is that it can vary by where you live, climate, and soil type.