Index: /trunk/Mars/mcore/nova.h
===================================================================
--- /trunk/Mars/mcore/nova.h	(revision 15253)
+++ /trunk/Mars/mcore/nova.h	(revision 15254)
@@ -41,4 +41,7 @@
     const LnLatPosn &ORM()
     {
+        //static LnLatPosn obs;
+        //obs.lng = -(17.+53./60+26.525/3600);
+        //obs.lat =   28.+45./60+42.462/3600;
         const static LnLatPosn obs = { -(17.+53./60+26.525/3600), 28.+45./60+42.462/3600 };
         return obs;
@@ -84,8 +87,19 @@
         return rst;
     }
+    EquPosn GetSolarEquCoords(double jd)
+    {
+        EquPosn equ;
+        ln_get_solar_equ_coords(jd, &equ);
+        return equ;
+    }
 
     double GetLunarDisk(double jd)
     {
         return ln_get_lunar_disk(jd);
+    }
+
+    double GetLunarSdiam(double jd)
+    {
+        return ln_get_lunar_sdiam(jd);
     }