138P/Shoemaker-Levy 7 

Epoch 2005 July 9.0 TT = JDT 2453560.5  

T 2005 July 19.91611 TT                                 Nakano

q   1.7073032            (2000.0)            P               Q

n   0.14260067     Peri.   95.64978     +0.69409627     -0.70708130

a   3.6284544      Node   309.44331     +0.57158115     +0.65544204

e   0.5294682      Incl.   10.07933     +0.43763609     +0.26538985

P   6.91

From 50 observations 1991-1999, mean residual 0".67.

Residuals in seconds of arc 

1991/                     911210 657  0.7+  1.4+    981114 867  0.2-  0.2-  

911113 675  0.1-  0.1-    911210 657  1.4+  0.4-    981114 867  0.4-  0.5-  

911113 675  0.1-  0.9-    911211 372 (0.6+  2.8+)   981114 867  0.7+  0.9-  

911115 675  1.5-  0.7-    911213 372  0.5+  0.7+    981115 360  1.1-  0.5-  

911116 675 (4.5+  0.9+)   911224 950  1.8-  0.7-    981115 360  0.9-  0.1-  

911128 372  0.5+  1.2+    911224 950  0.8-  0.8+    981115 360  1.0-  0.6-  

911128 372  0.8-  0.4-    911229 372  1.3+  0.8-    981123 693  0.4+  0.4+  

911130 675  0.3+  1.1+    911230 372  0.6-  0.5-    981123 693  0.6+  0.4+  

911130 675  0.1-  0.2-    1992/                     981123 693  0.7+  0.4+  

911201 675  0.3+  0.4-    920101 801  0.6+  0.5-    981216 360  0.5-  0.3+  

911203 675  0.2+  1.6-    920101 801  0.8+  0.6-    981216 360  0.0   0.1+  

911204 372  1.0-  1.0+    920106 801  0.5+  0.4-    981216 360  0.3+  0.1+  

911204 372 (2.3-  2.3+)   920106 801  0.4+  0.4-    1999/                   

911205 801  1.0+  0.2+    1998/                     990115 693  0.1+  0.3-  

911205 801  0.2+  1.2+    980725 691  0.7+  0.2-    990115 693  0.1+  0.4-  

911206 801  0.5-  0.2-    980725 691  0.3+  0.1+    990115 693  0.1+  0.5-  

911206 801 (1.1-  3.1-)   980725 691  0.8+  0.2-    990212 693  0.0   0.8+  

911208 372 (0.3-  2.5+)   980726 691  0.5-  0.2+    990212 693  0.1-  0.8+  

911208 372  0.8-  1.1+    980726 691  0.9-  0.1-    990212 693  0.0   0.4+  

911210 657  0.3-  0.8+    980726 691  0.3+  0.0     



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