Comment

2011-04-01 15:58:28 +01:00 · 2011-04-01 15:58:28 +01:00 · b2c4e9b6bd
parent 219b70ee2c
commit b2c4e9b6bd
1 changed files with 2 additions and 0 deletions
--- a/SGDP4.cpp
+++ b/SGDP4.cpp
@ -1045,6 +1045,8 @@ void SGDP4::DeepSpacePeriodics(const double& t, double& em,
            xnodes = atan2(alfdp, betdp);
            /*
             * Get perturbed xnodes in to same quadrant as original.
+             * RAAN is in the range of 0 to 360 degrees
+             * atan2 is in the range of -180 to 180 degrees
             */
            if (fabs(oldxnodes - xnodes) > Globals::PI()) {
                if (xnodes < oldxnodes)