"Pseudo-MPEC" for 44P

Created Sun Jun 22 19:44:42 2003

 Astrometry 
 Observing stations 
 Orbital elements 
 Residuals 


Astrometry:
0044P         C2001 08 13.13523 04 47 02.82 +28 15 41.1          16.9 T      170
0044P         C2001 08 13.13993 04 47 03.18 +28 15 43.2          16.9 T      170
0044P         C2001 08 24.14841 05 03 38.51 +28 48 56.5          16.94 N     170
0044P         C2001 08 29.10072 05 10 26.34 +29 01 16.1          16.98 T     170
0044P        IC2001 08 29.10655 05 10 27.01 +29 01 16.9          16.90 T     170
0044P         C2001 09 24.02193 05 37 43.61 +29 46 39.9          16.82 T     170
0044P         C2001 09 24.02865 05 37 43.88 +29 46 41.0          16.82 T     170
0044P         C2001 09 24.04133 05 37 44.29 +29 46 43.5          16.80 T     170
0044P         C2001 09 24.07260 05 37 45.64 +29 46 40.9          16.91       213
0044P         C2001 09 24.07921 05 37 45.83 +29 46 45.5          16.91       213
0044P         C2001 09 24.08141 05 37 45.85 +29 46 38.1          16.93       213
0044P         C2001 09 24.09241 05 37 46.48 +29 46 46.0          16.94       213
0044P         C2001 10 21.98781 05 47 11.84 +30 12 57.0          17.4 T      170
0044P         C2001 10 21.99171 05 47 11.70 +30 12 56.7          17.4 T      170
0044P         C2001 10 29.94294 05 45 25.65 +30 16 05.4          17.5 T      170
0044P         C2001 11 20.89562 05 31 01.20 +30 05 13.0          17.0 T      170
0044P         C2001 11 20.90054 05 31 00.97 +30 05 12.6          17.0 T      170
0044P         C2001 11 20.90931 05 31 00.40 +30 05 11.2          17.0 T      170
0044P         C2001 11 24.03464 05 28 03.93 +30 00 25.1          16.8 T      213
0044P         C2001 11 24.04179 05 28 03.51 +30 00 21.7          16.8 T      213
0044P         C2001 12 06.01407 05 15 51.99 +29 33 42.4          16.8 T      213
0044P         C2001 12 06.01875 05 15 51.99 +29 33 39.2          16.8 T      213
0044P         C2001 12 06.02343 05 15 51.61 +29 33 38.8          16.8 T      213
0044P         C2001 12 08.92309 05 12 50.26 +29 25 16.0          16.4 N      232
0044P         C2001 12 08.94219 05 12 49.11 +29 25 13.0          16.4 N      232
0044P         C2001 12 08.95581 05 12 48.20 +29 25 11.4          16.4 N      232
0044P         C2001 12 13.86961 05 07 46.17 +29 09 29.1          16.4 T      170
0044P         C2001 12 13.88056 05 07 45.47 +29 09 27.0          16.4 T      170
0044P         C2001 12 13.91304 05 07 43.40 +29 09 21.5          16.4 T      170
0044P         C2001 12 14.81773 05 06 49.14 +29 06 18.7          16.6T       235
0044P         C2001 12 14.81773 05 06 49.14 +29 06 18.7          16.6 T      235
0044P         C2001 12 18.83263 05 02 54.81 +28 52 10.1          16.6T       235
0044P         C2001 12 18.83263 05 02 54.81 +28 52 10.1          16.6 T      235
0044P         C2001 12 19.86656 05 01 56.56 +28 48 23.5          16.8 T      170
0044P         C2001 12 19.87322 05 01 56.14 +28 48 22.4          16.8 T      170
0044P         C2001 12 19.87983 05 01 55.80 +28 48 20.9          16.8 T      170
0044P         C2001 12 21.88744 05 00 05.80 +28 40 54.9          16.6 T      213
0044P         C2001 12 21.91135 05 00 04.61 +28 40 51.5          16.6 T      213
0044P         C2001 12 21.91603 05 00 04.21 +28 40 49.4          16.6 T      213
0044P         C2001 12 23.90630 04 58 19.41 +28 33 20.2          16.4T       235
0044P         C2001 12 24.06865 04 58 10.93 +28 32 42.3          16.3 T      170
0044P         C2001 12 24.07150 04 58 10.71 +28 32 42.2          16.3 T      170
0044P         C2001 12 24.07397 04 58 10.54 +28 32 41.6          16.3 T      170
0044P         C2001 12 25.82887 04 56 42.40 +28 25 59.9          17.1 T      213
0044P         C2001 12 25.83448 04 56 42.09 +28 26 02.2          17.1 T      213
0044P         C2001 12 25.84383 04 56 41.84 +28 25 59.0          17.0 T      213
0044P         C2001 12 25.87426 04 56 40.27 +28 25 51.9          16.3 T      170
0044P         C2001 12 25.88491 04 56 39.71 +28 25 49.2          16.3 T      170
0044P         C2002 01 01.73493 04 51 33.17 +27 59 31.4          16.7N       235
0044P         C2002 01 04.85593 04 49 34.91 +27 47 42.0          16.8N       235
0044P         C2002 01 06.89480 04 48 25.76 +27 40 03.8          16.9 T      213
0044P         C2002 01 06.89948 04 48 25.59 +27 40 03.6          17.0 T      213
0044P         C2002 01 06.91118 04 48 25.55 +27 40 00.6          17.0 T      213
0044P         C2002 01 08.85445 04 47 25.21 +27 32 49.7          16.9N       235
0044P         C2002 01 08.85445 04 47 25.21 +27 32 49.7          16.9 N      235
0044P         C2002 01 10.90143 04 46 28.20 +27 25 24.2          17.0N       235
0044P         C2002 01 10.90143 04 46 28.20 +27 25 24.2          17.0 N      235
0044P         C2002 01 11.94906 04 46 01.61 +27 21 41.4          17.0 T      213
0044P         C2002 01 11.95374 04 46 01.40 +27 21 40.6          17.0 T      213
0044P         C2002 01 11.96309 04 46 01.05 +27 21 38.2          17.0 T      213
0044P         C2002 01 14.80597 04 44 58.05 +27 11 45.3          17.2 T      170
0044P         C2002 01 14.81543 04 44 58.00 +27 11 42.8          17.2 T      170
0044P         C2002 01 16.81964 04 44 20.94 +27 05 00.5          17.4 T      235
0044P         C2002 01 16.81964 04 44 20.94 +27 05 00.5          17.4T       235
0044P         C2002 01 20.85988 04 43 26.23 +26 52 04.2          17.2 T      170
0044P         C2002 02 08.89543 04 44 38.87 +26 04 26.1          17.4 T      170

Station data:
(170) Observatorio de Begues  (N41.3318 E1.9206).
(213) Observatorio Montcabre (N41.5186 E2.3850).
(232) Masquefa Observatory  (N41.5085 E1.3317).
(235) CAST Observatory, Talmassons  (N45.9367 E13.1144).

Orbital elements:
P/44
   Perihelion 2001 Feb 20.232762 TT
Epoch 2002 Jan 26.0 TT = JDT 2452300.5
M  50.40540              (2000.0)            P               Q
n   0.14835276     Peri.   46.22369      0.94771268      0.29984547     
a   3.5340467      Node   296.05077     -0.31641613      0.83839461     
e   0.4650041      Incl.    6.98405     -0.04149094      0.45517816     
P   6.64           H   12.3           G   0.15      q 1.8907003
From 44 observations 2001 Aug. 13-2002 Feb. 8;   RMS error 0.982 arcseconds

Residuals in arcseconds:
010813 170( 2.3+  .40-)   011206 213  .61+  .96-    011225 213( 2.5-  1.8+)   
010813 170  1.1+  .70+    011206 213  .42-  .57-    011225 213  .43+  .64+    
010824 170( 2.7-  .72-)   011208 232  1.2-  .16-    011225 170  .01+  .37+    
010829 170  1.2-  .41-    011208 232  .29-  .21+    011225 170  .26-  .07+    
010829 170( 1.5+  .47-)   011208 232  .80-  1.0+    020101 235  .57-  .92-    
010924 170  .01+  .10+    011213 170  .68+  .66-    020104 235( 1.9-  .54+)   
010924 170  .33-  .63+    011213 170  .36+  .62-    020106 213  .14+  .22+    
010924 170( 2.3-  2.0+)   011213 170  .48-  .26+    020106 213  .02-  1.1+    
010924 213( 2.5-  3.2-)   011214 235( .01-  1.9+)   020106 213( 4.7+  .68+)   
010924 213( 3.8-  .83+)   011218 235  .08+  1.3+    020108 235  .82+  .16+    
010924 213( 4.8-  6.8-)   011219 170  .86-  .05+    020110 235  .63+  .64-    
010924 213( 2.8-  .22+)   011219 170  1.4-  .37+    020111 213  .94+  .12+    
011021 170( 1.7+  .16+)   011219 170  .88-  .29+    020111 213  .25-  .33+    
011021 170  .24+  .31-    011221 213  .46-  .53-    020111 213  1.7-  .05-    
011029 170  .41+  .96-    011221 213  1.3+  1.3+    020114 170  .61-  .35-    
011120 170  1.0+  .55+    011221 213  .60-  .28+    020114 170  1.4+  .95-    
011120 170( 1.6+  .51+)   011223 235  .30+  .07+    020116 235  .91-  .68+    
011120 170  .56+  .24-    011224 170  1.1+  .85-    020120 170  .69+  1.2-    
011124 213  .18+  .47-    011224 170  .17+  .29-    020208 170  .64+  .96+    
011124 213( .24+  3.2-)   011224 170  .37-  .31-    170  .64+  .96+   
  
011206 213( 3.3-  1.5+)   011225 213( 2.1-  1.8-)    170  .64+  .96+