21. Initial orbital parameters were 100 x 100 kilometers at 65?inclination. 22. Separation of the Orbital Module is critical for a safe landing. 23. However, perturbations cause the orbital elements to change over time. 24. More sophisticated models are used to predict orbital decay of satellites. 25. Another potential problem of giant planet formation is their orbital migration. 26. For comparison, the orbital speed at low earth orbit is. 27. The following diagram shows the positions of these p-orbitals : 28. Additionally, an orbital module was attached replacing unneeded docking equipment. 29. Orbital insertion of the Mercury spacecraft would occur from Cape Canaveral.30. These irreducible representations correspond to the symmetry of the orbitals involved.
