diff --git a/mission/controller/acs/SusConverter.cpp b/mission/controller/acs/SusConverter.cpp
index 26804f12..1dc3a2e2 100644
--- a/mission/controller/acs/SusConverter.cpp
+++ b/mission/controller/acs/SusConverter.cpp
@@ -107,17 +107,17 @@ void SusConverter::calibration(const float coeffAlpha[9][10], const float coeffB
 
 float* SusConverter::calculateSunVector() {
   // Calculate the normalized Sun Vector
-  sunVectorBodyFrame[0] = (tan(alphaBetaCalibrated[0] * (M_PI / 180)) /
+  sunVectorSensorFrame[0] = -(tan(alphaBetaCalibrated[0] * (M_PI / 180)) /
                            (sqrt((powf(tan(alphaBetaCalibrated[0] * (M_PI / 180)), 2)) +
                                  powf(tan((alphaBetaCalibrated[1] * (M_PI / 180))), 2) + (1))));
-  sunVectorBodyFrame[1] = (tan(alphaBetaCalibrated[1] * (M_PI / 180)) /
+  sunVectorSensorFrame[1] = -(tan(alphaBetaCalibrated[1] * (M_PI / 180)) /
                            (sqrt(powf((tan(alphaBetaCalibrated[0] * (M_PI / 180))), 2) +
                                  powf(tan((alphaBetaCalibrated[1] * (M_PI / 180))), 2) + (1))));
-  sunVectorBodyFrame[2] =
-      (-1 / (sqrt(powf((tan(alphaBetaCalibrated[0] * (M_PI / 180))), 2) +
+  sunVectorSensorFrame[2] =
+      -(-1 / (sqrt(powf((tan(alphaBetaCalibrated[0] * (M_PI / 180))), 2) +
                   powf((tan(alphaBetaCalibrated[1] * (M_PI / 180))), 2) + (1))));
 
-  return sunVectorBodyFrame;
+  return sunVectorSensorFrame;
 }
 
 float* SusConverter::getSunVectorSensorFrame(const uint16_t susChannel[6],
diff --git a/mission/controller/acs/SusConverter.h b/mission/controller/acs/SusConverter.h
index 01143a39..10079e90 100644
--- a/mission/controller/acs/SusConverter.h
+++ b/mission/controller/acs/SusConverter.h
@@ -31,7 +31,7 @@ class SusConverter {
                                  //  float coeffAlpha[9][10];
                                  //  float coeffBeta[9][10];
   float alphaBetaCalibrated[2];  //[°]
-  float sunVectorBodyFrame[3];   //[-]
+  float sunVectorSensorFrame[3];  //[-]
 
   bool validFlag[12] = {returnvalue::OK, returnvalue::OK, returnvalue::OK, returnvalue::OK,
                         returnvalue::OK, returnvalue::OK, returnvalue::OK, returnvalue::OK,