diff --git a/NumericalData/CDPP-AMDA/ACE/ephemeris/ace-orb-all.xml b/NumericalData/CDPP-AMDA/ACE/ephemeris/ace-orb-all.xml
index ecdc019..e8a2366 100644
--- a/NumericalData/CDPP-AMDA/ACE/ephemeris/ace-orb-all.xml
+++ b/NumericalData/CDPP-AMDA/ACE/ephemeris/ace-orb-all.xml
@@ -217,6 +217,14 @@
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
         </Parameter>
+         <Parameter>
+            <Name>distance ace-sun</Name>
+            <ParameterKey>ace_r_sun</ParameterKey>
+            <Units>AU</Units>
+            <Support>
+                <SupportQuantity>Positional</SupportQuantity>
+            </Support>
+        </Parameter>
     	 <Parameter>
             <Name>lon hee</Name>
             <ParameterKey>ace_lon_hee</ParameterKey>
diff --git a/NumericalData/CDPP-AMDA/DSCOVR/Ephemeris/dsc-orb-all.xml b/NumericalData/CDPP-AMDA/DSCOVR/Ephemeris/dsc-orb-all.xml
index 8bac226..4394d36 100644
--- a/NumericalData/CDPP-AMDA/DSCOVR/Ephemeris/dsc-orb-all.xml
+++ b/NumericalData/CDPP-AMDA/DSCOVR/Ephemeris/dsc-orb-all.xml
@@ -177,6 +177,14 @@
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
     </Parameter> 
+    <Parameter>
+            <Name>distance dscovr-sun</Name>
+            <ParameterKey>dsc_r_sun</ParameterKey>
+            <Units>AU</Units>
+            <Support>
+                <SupportQuantity>Positional</SupportQuantity>
+            </Support>
+    </Parameter> 
 	<Parameter>
             <Name>lon_hee</Name>
             <ParameterKey>dsc_lon_hee</ParameterKey>
diff --git a/NumericalData/CDPP-AMDA/Wind/Ephemeris/wnd-orb-all.xml b/NumericalData/CDPP-AMDA/Wind/Ephemeris/wnd-orb-all.xml
index b0f4318..57dc289 100644
--- a/NumericalData/CDPP-AMDA/Wind/Ephemeris/wnd-orb-all.xml
+++ b/NumericalData/CDPP-AMDA/Wind/Ephemeris/wnd-orb-all.xml
@@ -166,6 +166,18 @@
                 <SupportQuantity>Other</SupportQuantity>
             </Support>
         </Parameter>
+         <Parameter>
+            <Name>distance wind-sun</Name>
+            <ParameterKey>wnd_r_sun</ParameterKey>
+            <Ucd>pos.distance</Ucd>
+            <Units>AU</Units>
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Support>
+                <SupportQuantity>Other</SupportQuantity>
+            </Support>
+        </Parameter>
         <Parameter>
             <Name>lon hee</Name>
             <ParameterKey>wnd_lon_hee</ParameterKey>
--
libgit2 0.21.2