Inclination Entangled With Other Orbital Elements
An important subtlety of performing an inclination change is that Keplerian orbital inclination is defined by the angle between ecliptic North and the vector normal to the orbit plane, (i.e. the angular momentum vector). This means that inclination is always positive and is entangled with other orbital elements primarily the argument of periapsis which is in turn connected to the longitude of the ascending node. This can result in two very different orbits with precisely the same inclination.
Read more about this topic: Orbital Inclination Change
Famous quotes containing the words inclination, entangled and/or elements:
“One cannot long remain so absorbed in contemplation of emptiness without being increasingly attracted to it. In vain one bestows on it the name of infinity; this does not change its nature. When one feels such pleasure in non- existence, one’s inclination can be completely satisfied only by completely ceasing to exist.”
—Emile Durkheim (1858–1917)
“Some of these men had become abstrusely entangled with the spying departments of other nations and would give an amusing jump if you came from behind and tapped them on the shoulder.”
—Vladimir Nabokov (1899–1977)
“Kitsch is the daily art of our time, as the vase or the hymn was for earlier generations. For the sensibility it has that arbitrariness and importance which works take on when they are no longer noticeable elements of the environment. In America kitsch is Nature. The Rocky Mountains have resembled fake art for a century.”
—Harold Rosenberg (1906–1978)