 If a non-zero value of "θ"13 is resolvable by NOνA, it will be possible to obtain measurements of "δ" and the mass ordering by also observing formula_3 The parameter "δ" can be measured because it modifies the probabilities of oscillation differently for neutrinos and anti-neutrinos.The mass ordering, similarly, can be determined because the neutrinos pass through the Earth, which, through the MSW effect, modifies the probabilities of oscillation differently for neutrinos and anti-neutrinos.The neutrino masses and mixing angles are, to the best of our knowledge, fundamental constants of the universe.