A point can be in orbit.Logical formLearned from9 sentences. A life can be in orbit.Logical formLearned from9 sentences. A spacecraft can be in an orbit.Logical formLearned from9 sentences. An orbit can be unusable.Logical formLearned from9 sentences. A (halo orbit) can be around a point.Logical formLearned from9 sentences. Stage can be to orbit.Logical formLearned from9 sentences. An orbit can be in some days.Logical formLearned from9 sentences. Orbit can be around a black hole.Logical formLearned from9 sentences. An orbit can be unperturbed.Logical formLearned from9 sentences. Orbits can be discrete.Logical formLearned from9 sentences. A spacecraft may be inserted into orbit.Logical formLearned from9 sentences. Orbit can be around some planet.Logical formLearned from9 sentences. An orbit can be scheduled.Logical formLearned from9 sentences. An other side may pertain-to an orbit.Logical formLearned from9 sentences. An orbit may be computed.Logical formLearned from9 sentences.