Added trivial orbit as canonical

Author: AndreyAPopov

toolbox/+otp/+cr3bp/+presets/Canonical.m

@@ -1,3 +1,15 @@
 classdef Canonical < otp.cr3bp.CR3BPProblem
-    
+       methods
+           function obj = Canonical(varargin)
+            % Create the NRHO CR3BP problem object.
+            % This is a trivial steady state orbit.
+
+            mu = 0.5;
+
+            y0    = zeros(6, 1);
+            tspan = [0, 10];
+            params = otp.cr3bp.CR3BPParameters('Mu', mu, 'SoftFactor', 1e-3, varargin{:});
+            obj = obj@otp.cr3bp.CR3BPProblem(tspan, y0, params);            
+        end
+    end
 end