Cosmic Research, Том 13

according active allowance altitude analysis angle approximation assumed atmosphere average axis boundary calculated characteristic coefficient component considered coordinate corresponding craters curve decrease density dependence described determined direction distribution Earth effect electrons elements energy equal equations error estimate experiment experimental February field flare flux frequency function given height increase indicated initial intensity ionosphere layer magnetic Mars mass maximum means measurements mechanical method motion observed obtained optimal orbit parameters particles period perturbations phase planet plasma position possible present problem protons publisher radiation range recorded region relative respect rotation satellite shock shown shows solar solution space spacecraft spectrum stability surface Table temperature tion trajectory values variation vector velocity wave wind