diff --git a/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java b/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
index d6dfa5167b4e1e58065f18672e508b96e80c986f..60b0de51884f92c2a1c3235b68abce8de4105961 100644
--- a/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
+++ b/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
@@ -95,9 +95,6 @@ public class SensorPixelCrossing {
         } catch (MathIllegalArgumentException nbe) {
             // there are no solutions in the search interval
             return Double.NaN;
-// TODO hipparchus migration : no need for this catch ?
-//        } catch (MathIllegalArgumentException tmee) {
-//            throw new RuggedException(tmee);
         } catch (RuggedExceptionWrapper rew) {
             throw rew.getException();
         }