Publication Date:
2011-08-24
Description:
L shell values along the Voyager 2 encounter trajectory and those associated with the N1 through N6 moons and N1R through N6R rings of Neptune are computed numerically on the basis of a simplified description of the Neptunian magnetic field derived from the Goddard Space Flight Center/Bartol Research Institute I8E1 model, which includes internal terms up to and including the octupole (but no external terms). Like Uranus, the large tilt between the dipole term and the rotation axis causes the moons and rings to sweep a very large range of L shells. Their orbital motion introduces additional periodicities, causing the maxima and minima in L space to vary systematically with time.
Keywords:
LUNAR AND PLANETARY EXPLORATION
Type:
Journal of Geophysical Research (ISSN 0148-0227); 98; A7; p. 11,275-11,284.
Format:
text