ASTRONOMY
making or denoting an orbit around the earth or another celestial body in which one revolution is completed in the period taken for the body to rotate about its axis
مدار همگردش با . . .
مدار همزبان یا چرخش . . . .
making or denoting an orbit around the earth or another celestial body in which one revolution is completed in the period taken for the body to rotate about its axis
مدار همگردش با . . .
مدار همزبان یا چرخش . . . .