A0486400 (ăs′trə-gāt′)intr.v.as·tro·gat·ed, as·tro·gat·ing, as·tro·gates To navigate a spacecraft.[astro- + (navi)gate.]as′tro·ga′tion n.as′tro·ga′tor n.
astrogation
the art of navigating in space. Cf. astronavigation. — astrogator,n.See also: Astronomy