C/2012 H2 (McNaught)
Epoch 2012 Apr. 23.0 TT = JDT 2456040.5
T 2012 May 3.73032 TT                                   Kinoshita
q   1.7168039            (2000.0)            P               Q
n   0.0151649      Peri.  295.90046     -0.43246359     -0.89877120
a  16.1650519      Node   184.13457     +0.28776482     -0.21327005
e   0.8937953      Incl.   92.83571     -0.85449790     +0.38304858
P  64.99
From 34 observations 2012 Apr. 29-June 10, mean residual 0".47.
Residuals in seconds of arc 
K12429 E12  1.0+  0.2-    K12430 807  0.2-  0.2+    K12523 E07  0.3-  0.4+    
K12429 E12  0.2+  0.1-    K12430 807  0.1-  0.4+    K12523 E07  0.9-  0.6+    
K12429 E12  0.2+  0.3+    K12430 I19  0.0   0.2-    K12523 474  0.5+  0.6-    
K12429 E12  0.4+  0.0     K12430 807  0.3-  0.6+    K12523 474  0.0   0.3-    
K12429 E12  0.7+  0.5-    K12430 I19  0.3+  0.3-    K12523 474  0.0   0.6-    
K12429 I48  1.0+  0.9-    K12430 I19  0.3-  0.2+    K12523 474  0.8+  0.0     
K12429 I48  0.7-  1.7-    K12501 E12  0.2+  0.0     K12523 474  0.3+  0.4-    
K12430 807  0.6-  0.2+    K12501 E12  0.1+  0.0     K12523 E07  0.1-  0.9+    
K12430 I48 (2.3+  0.3-)   K12501 807  0.6-  0.2+    K12610 E07  0.0   0.3-    
K12430 807  0.0   0.0     K12501 807  0.3-  0.4+    K12610 E07  0.0   0.0     
K12430 807  0.6-  0.5+    K12501 807  0.2-  0.2+    K12610 E07  0.1-  0.2+    
K12430 807  0.1-  0.4+    K12501 807  0.4-  0.2+