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:
“A man ought to read just as his inclination leads him; for what he reads as a task will do him little good.”
—Samuel Johnson (1709–1784)
“‘Tis going, I own, like the Knight of the Woeful Countenance, in quest of melancholy adventures—but I know not how it is, but I am never so perfectly conscious of the existence of a soul within me, as when I am entangled in them.”
—Laurence Sterne (1713–1768)
“psychologist
It is through friendships that teenagers learn to take responsibility, provide support, and give their loyalty to non- family members. It is also in teenage friendships that young people find confidants with whom to share thoughts and feelings that they are not comfortable sharing with their parents. Such sharing becomes one of the elements of true intimacy, which will be established later.”
—David Elkind (20th century)