Satellite decayed exception

2011-03-27 13:20:47 +01:00 · 2011-03-27 13:20:47 +01:00 · 9dfe22060b
parent 3c9eb74680
commit 9dfe22060b
1 changed files with 4 additions and 0 deletions
--- a/SGDP4.cpp
+++ b/SGDP4.cpp
@ -379,6 +379,10 @@ void SGDP4::FindPosition(double tsince) {
        rdotk = rdot - xn * temp2 * x1mth2_ * sin2u;
        rfdotk = rfdot + xn * temp2 * (x1mth2_ * cos2u + 1.5 * x3thm1_);
    }
+
+    if (rk < 0.0) {
+        throw new SatelliteException("Error: satellite decayed (rk < 0.0)");
+    }
    /*
     * orientation vectors
     */