Беседа:Дължина на възходящия възел
от Уикипедия, свободната енциклопедия
Here is a tip for your article: I have just uploaded a neat and simple illustration to Wikimedia Commons that shows just the longitude of ascending node. See http://commons.wikimedia.org/wiki/Image:Longitude_of_Ascending_Node_in_Elliptical_Orbit.png
Peo from Danish Wikipedia