C/2015 X2 (Catalina)
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Dec. 20.75573 TT                                 Kinoshita
q   1.9044392            (2000.0)            P               Q
n   0.0159492      Peri.   42.03688     -0.34096217     -0.09095897
a  15.6306247      Node   101.08882     +0.37911922     -0.92408538
e   0.8781598      Incl.   72.45248     +0.86024032     +0.37120436
P  61.80
From 38 observations 2015 Dec. 2-2016 Feb. 7, mean residual 0".48.
Residuals in seconds of arc 
K15C02 703  0.9+  0.2-    K15C03 926  0.0   0.7-    K15C04 C10  0.2-  0.7+    
K15C02 703  0.5-  0.1+    K15C03 926  0.3-  0.2-    K15C05 C10  1.1+  0.7+    
K15C02 703  0.2+  0.6+    K15C04 J95  0.2+  0.0     K15C05 C10  0.9-  0.3+    
K15C02 703 (0.5-  3.6-)   K15C04 J95  0.1+  0.1-    K15C05 C10  0.4-  0.2-    
K15C02 703  0.0   1.4+    K15C04 J95  0.6-  0.6+    K15C05 O75  0.4-  0.3-    
K15C02 703 (2.0-  0.0 )   K15C04 926  0.0   0.5-    K15C05 O75  0.2-  0.9-    
K15C02 703  0.4+  0.4-    K15C04 H36  0.2+  0.1-    K15C08 215  0.1+  0.5+    
K15C03 H36  1.4-  0.6+    K15C04 926  0.7-  0.2-    K15C08 215  0.0   0.3+    
K15C03 H36  0.2+  0.4+    K15C04 926  0.1+  0.6+    K15C08 215  0.4+  0.1+    
K15C03 H36  0.1-  0.1-    K15C04 H36  0.0   0.1-    K16207 H06  0.1-  0.0     
K15C03 H01  0.0   0.1-    K15C04 H36  0.0   0.2-    K16207 H06  0.0   0.0     
K15C03 H01  0.0   0.4-    K15C04 H06  1.1+  0.9-    K16207 H06  0.2+  0.0     
K15C03 H01  0.1+  0.2-    K15C04 H06  0.4+  0.1-    
K15C03 H01  0.0   0.2-    K15C04 H06  0.2+  1.0-