diff --git a/mission/controller/acs/AcsParameters.h b/mission/controller/acs/AcsParameters.h
index 661c7adc..1766887d 100644
--- a/mission/controller/acs/AcsParameters.h
+++ b/mission/controller/acs/AcsParameters.h
@@ -832,6 +832,10 @@ class AcsParameters : public HasParametersIF {
     double k_alignNonMekf = 4.0e-5;
     double k_parallelNonMekf = 3.75e-4;
 
+    double k_orthoSusMgm = 1.1e-2;
+    double k_alignSusMgm = 2.0e-5;
+    double k_parallelSusMgm = 4.4e-4;
+
     double sunTargetDirLeop[3] = {0, sqrt(.5), sqrt(.5)};
     double sunTargetDir[3] = {0, 0, 1};