Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Design of distant retrograde orbits based on a higher order analytical
  solution   Because the distant retrograde orbits dynamics inherently depends on special
functions, approximate analytical solutions in the literature are commonly
constrained to providing rough approximations of the qualitative behavior. We
rely on perturbation methods and succeed in computing a higher order analytical
solution that extends the range of applicability of previous solutions to the
problem of relative, quasi-satellite orbits with large librations. Besides, the
analytical solution provides two design parameters that are effectively used in
the computation of periodic, distant retrograde orbits without constraining to
the typical 1:1 resonance.

16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg