@Test
 public void testIssue157() throws OrekitException {
   try {
     Orbit orbit =
         new KeplerianOrbit(
             13378000,
             0.05,
             0,
             0,
             FastMath.PI,
             0,
             PositionAngle.MEAN,
             FramesFactory.getTOD(false),
             new AbsoluteDate(2003, 5, 6, TimeScalesFactory.getUTC()),
             Constants.EIGEN5C_EARTH_MU);
     NumericalPropagator.tolerances(1.0, orbit, OrbitType.KEPLERIAN);
     Assert.fail("an exception should have been thrown");
   } catch (PropagationException pe) {
     Assert.assertEquals(OrekitMessages.SINGULAR_JACOBIAN_FOR_ORBIT_TYPE, pe.getSpecifier());
   }
 }