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abstraction > mathematical concept > number > quantity > orbital quantity > osculating element |
osculating element | ||||
subject | fact |
osculating element | see also orbital element | |
has definition One of several parameters that specifies the instantaneous position and velocity of a celestial body in its perturbed orbit. Osculating elements describe the unperturbed (two-body) orbit that the body would follow if perturbations were to cease instantaneously. | ||
is a kind of orbital quantity | ||
quantity | has unit | |
number | has value |