diff --git a/NumericalData/AMDA/Cassini/Ephemeris/cass-orb-cruise.xml b/NumericalData/AMDA/Cassini/Ephemeris/cass-orb-cruise.xml
index e94a285..8ec1765 100644
--- a/NumericalData/AMDA/Cassini/Ephemeris/cass-orb-cruise.xml
+++ b/NumericalData/AMDA/Cassini/Ephemeris/cass-orb-cruise.xml
@@ -137,10 +137,10 @@
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
         </Parameter>
-        <Parameter>
-            <Name>distance cass-sun</Name>
-            <ParameterKey>cass_r_sun</ParameterKey>
-            <Ucd>pos.distance;instr.obsty</Ucd>
+          <Parameter>
+            <Name>xyz_hci</Name>
+            <ParameterKey>cass_xyz_hci</ParameterKey>
+            <Ucd>pos.bodyrc;instr.obsty</Ucd>
             <Units>AU</Units>
             <CoordinateSystem>
                 <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
@@ -149,12 +149,42 @@
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>x</Name>
+                    <Index>1</Index>
+                    <ParameterKey>cass_xyz_hci(0)</ParameterKey>
+                </Element>
+                <Element>
+                    <Name>y</Name>
+                    <Index>2</Index>
+                    <ParameterKey>cass_xyz_hci(1)</ParameterKey>
+                </Element>
+                <Element>
+                    <Name>z</Name>
+                    <Index>3</Index>
+                    <ParameterKey>cass_xyz_hci(2)</ParameterKey>
+                </Element>
+            </Structure>
+            <Support>
+                <SupportQuantity>Positional</SupportQuantity>
+            </Support>
+        </Parameter>
+        <Parameter>
+            <Name>distance cass-sun</Name>
+            <ParameterKey>cass_r_sun</ParameterKey>
+            <Ucd>pos.distance;instr.obsty</Ucd>
+            <Units>AU</Units>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
             <Support>
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
         </Parameter>
         <Parameter>
-            <Name>lat_sun</Name>
+            <Name>lat IAU_SUN</Name>
             <ParameterKey>cass_lat_sun</ParameterKey>
             <Ucd>pos.bodyrc.lat</Ucd>
             <Units>deg</Units>
@@ -170,13 +200,9 @@
             </Support>
         </Parameter>
         <Parameter>
-            <Name>lon_sun</Name>
+            <Name>lon IAU_SUN</Name>
             <ParameterKey>cass_lon_sun</ParameterKey>
-            <Units>deg</Units>
-            <CoordinateSystem>
-                <CoordinateRepresentation>Spherical</CoordinateRepresentation>
-                <CoordinateSystemName>RTN</CoordinateSystemName>
-            </CoordinateSystem>
+            <Units>deg</Units>           
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
@@ -184,5 +210,10 @@
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
         </Parameter>
+        <Parameter>
+            <Name>lon HCI</Name>
+            <ParameterKey>cass_lon_hci</ParameterKey>
+            <Units>deg</Units>           
+        </Parameter>
     </NumericalData>
 </Spase>
--
libgit2 0.21.2