C/2018 X3 (PANSTARRS)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2018 Dec. 30.79366 TT                                 Kinoshita
q   2.6988735            (2000.0)            P               Q
n   0.0225256      Peri.  359.83262     +0.19417910     -0.71284742
a  12.4170669      Node    78.92488     +0.90081487     -0.14239772
e   0.7826481      Incl.   43.36867     +0.38836457     +0.68671059
P  43.76
From 28 observations 2018 Oct. 4-Dec. 16, mean residual 0".27.
Residuals in seconds of arc 
K18A04 F52  0.1-  0.0     K18C14 568  0.1-  0.0     K18C15 204  0.4-  0.0     
K18A04 F52  0.1+  0.0     K18C14 H01  0.0   0.1+    K18C15 595  0.2+  0.1-    
K18B02 F52  0.2+  0.1+    K18C14 H01  0.1-  0.0     K18C15 595  0.1+  0.9-    
K18B02 F52  0.0   0.1-    K18C14 H01  0.0   0.0     K18C15 106  0.0   0.6+    
K18B02 F52  0.2-  0.1-    K18C14 H01  0.0   0.1+    K18C15 106  0.3+  0.9-    
K18C12 F51  0.1-  0.1+    K18C14 L01  0.5+  0.6-    K18C16 691  0.3-  0.3+    
K18C12 F51  0.0   0.1+    K18C14 L01  0.0   0.4+    K18C16 691  0.1+  0.1+    
K18C12 F51  0.0   0.0     K18C14 L01  0.3-  0.4+    K18C16 691  0.2+  0.7+    
K18C14 568  0.1-  0.0     K18C15 204  0.1+  0.2-    
K18C14 568  0.1-  0.1-    K18C15 204  0.1-  0.1-    
inserted by FC2 system