80P/Peters-Hartley
Epoch 2014 Oct. 30.0 TT = JDT 2456960.5
T 2014 Nov. 10.03503 TT                                 Kinoshita
q   1.6127207            (2000.0)            P               Q
n   0.1221995      Peri.  339.13030     -0.46799930     +0.73471774
a   4.0218240      Node   259.88895     -0.72355565     -0.63761833
e   0.5990076      Incl.   29.92291     -0.50738928     +0.23158738
P   8.07
From 40 observations 1982 July 11-2014 July 26, mean residual 0".80.
  Nongravitational parameters A1 = +0.84 +/- 0.07, A2 = -0.0783 +/- 0.0002.
Residuals in seconds of arc 
J82711 413  0.2-  1.0+    J82723 474  1.2-  1.2+    J98216 568  0.0   0.0     
J82713 323 (0.7-  6.4+)   J82724 474 (2.0-  0.8+)   J98216 568  0.7-  0.5-    
J82714 323  1.5+  1.1-    J82724 474  1.1-  1.2+    J98217 568  0.3-  0.2+    
J82715 688 (4.4+  2.7+)   J82725 801  0.6+  0.2+    J98217 568  0.6-  0.4-    
J82715 688 (8.3+  3.0+)   J82812 675  1.8-  0.4-    J98218 568  0.9+  0.0     
J82715 474 (2.4+  1.3+)   J82814 675  1.3-  1.0-    J98218 568  0.5+  0.1+    
J82715 474  0.7-  0.6-    J82819 801  1.2+  1.3+    J98425 426  0.2-  0.1+    
J82716 707  0.4-  1.2+    J82911 675  0.0   0.2+    J98425 426  0.3-  0.7+    
J82716 474  0.6-  0.3-    J90526 413  1.8+  1.4+    J98425 426  0.7-  0.7+    
J82716 474  0.7+  1.3-    J90529 413  0.3-  1.4-    K14622 Q62  0.4+  0.0     
J82717 707  0.7-  0.2-    J90611 372 (2.4-  2.2-)   K14622 Q62  0.2-  0.2-    
J82719 413 (2.9+  3.1+)   J90615 413  0.7-  0.4-    K14622 Q62  0.0   0.3-    
J82720 323 (2.1+  4.6+)   J90625 675 (4.9+  1.3+)   K14625 Q62  1.4+  0.9+    
J82721 372 (5.6+  3.8+)   J90625 675  0.3-  1.6-    K14625 Q62  0.9+  0.4+    
J82722 474 (2.9+  1.0-)   J90626 675 (0.1+  3.5-)   K14625 Q62  0.9+  0.2+    
J82722 474 (0.2+  6.2+)   J90627 372 (4.0-  2.1-)   K14726 Q62  0.4-  0.3+    
J82723 801  0.2+  0.8+    J90719 372 (4.7-  3.2-)   K14726 Q62  0.5-  0.5+    
J82723 707  0.4+  0.0     J90720 474  1.0+  0.9-    K14726 Q62  0.3-  0.6+    
J82723 474  1.6+  0.1-    J90720 474 (2.6+  0.6-)