"Pseudo-MPEC" for P/118

Created Mon May 31 17:07:12 2004 using Find_Orb

 Astrometry 
 Observing stations 
 Orbital elements 
 Residuals 

Astrometry:
0118P         C2002 09 14.98984 00 23 15.55 -03 59 17.7          17.3 T      170
0118P         C2002 09 14.99723 00 23 15.19 -03 59 24.9          17.3 T      170
0118P         C2002 09 15.00262 00 23 15.14 -03 59 27.9          17.3 T      170
0118P         C2002 10 11.85438 00 04 00.23 -07 12 43.5          17.3 N      213
0118P         C2002 10 11.85678 00 04 00.23 -07 12 45.7          17.3 T      213
0118P         C2002 10 11.85903 00 04 00.04 -07 12 45.2          17.3 T      213
0118P         C2002 10 11.86127 00 03 59.88 -07 12 45.4          17.3 T      213
0118P         C2002 11 02.84534 23 52 28.13 -08 47 45.7          17.6 T      213
0118P         C2002 11 02.85318 23 52 28.06 -08 47 47.8          17.6 T      213
0118P         C2002 11 02.85473 23 52 27.98 -08 47 46.7          17.6 T      213
0118P         C2002 11 22.87451 23 51 02.43 -08 53 32.5          17.1 T      213
0118P         C2002 11 22.88199 23 51 02.47 -08 53 31.5          17.1 T      213
0118P         C2002 11 22.88351 23 51 02.62 -08 53 31.3          17.1 T      213
0118P         C2003 09 25.13236 09 29 23.17 +11 29 02.5          15.8N       235
0118P         C2004 03 01.94731 11 59 13.17 +05 03 12.1          16.7 N      213
0118P         C2004 03 01.94975 11 59 13.02 +05 03 12.4          16.6 N      213
0118P         C2004 03 01.95112 11 59 12.95 +05 03 12.8          16.6 N      213
0118P         C2004 03 15.91196 11 49 02.35 +06 57 25.1          15.4 N      213
0118P         C2004 03 15.91343 11 49 02.30 +06 57 25.8          15.5 N      213
0118P         C2004 03 15.91610 11 49 02.21 +06 57 27.1          15.4 N      213
0118P         C2004 03 16.01838 11 48 57.50 +06 58 14.4          15.3 N      945
0118P         C2004 03 16.02095 11 48 57.37 +06 58 15.7          15.3 N      945
0118P         C2004 03 16.02414 11 48 57.21 +06 58 17.1          15.3 N      945
0118P         C2004 03 16.02667 11 48 57.08 +06 58 18.3          15.3 N      945
0118P         C2004 03 16.02922 11 48 56.95 +06 58 19.5          15.3 N      945
0118P         C2004 03 19.88215 11 46 06.61 +07 27 27.3          15.8 N      213
0118P         C2004 03 19.88468 11 46 06.46 +07 27 28.8          15.8 N      213
0118P         C2004 03 19.88551 11 46 06.39 +07 27 29.4          15.8 N      213
0118P         C2004 03 19.94741 11 46 03.66 +07 27 57.1          15.8 T      J78
0118P         C2004 03 19.94949 11 46 03.55 +07 27 58.2          15.8 T      J78
0118P         C2004 03 19.98381 11 46 02.07 +07 28 13.4          15.9 T      J78
0118P         C2004 03 20.90491 11 45 21.99 +07 34 54.5          15.4 N      213
0118P         C2004 03 20.90604 11 45 21.96 +07 34 54.8          15.4 N      213
0118P         C2004 03 20.90687 11 45 21.93 +07 34 55.2          15.4 N      213
0118P         C2004 03 20.92009 11 45 21.37 +07 35 01.3          15.5 N      442
0118P         C2004 03 20.92387 11 45 21.19 +07 35 03.2          15.4 N      939
0118P         C2004 03 20.92711 11 45 21.05 +07 35 04.6          15.4 N      939
0118P         C2004 03 20.93035 11 45 20.91 +07 35 06.0          15.4 N      939
0118P         C2004 03 20.98940 11 45 18.32 +07 35 30.9          16.1 N      J78
0118P         C2004 03 21.08259 11 45 14.12 +07 36 10.7          15.5 N      A02
0118P         C2004 03 21.11527 11 45 12.76 +07 36 24.3          15.4 N      A01
0118P         C2004 03 21.12507 11 45 12.29 +07 36 28.5          15.3 N      A01
0118P         C2004 03 21.12704 11 45 12.20 +07 36 29.4          15.4 N      A01
0118P         C2004 03 22.92619 11 43 55.48 +07 49 15.1          15.1 N      J78
0118P         C2004 03 22.94046 11 43 54.84 +07 49 20.5          15.1 N      J78
0118P         C2004 03 22.96736 11 43 53.71 +07 49 31.6          15.1 N      J78
0118P         C2004 03 23.90905 11 43 14.12 +07 56 00.7          15.4 N      J78
0118P         C2004 03 30.09174 11 39 08.82 +08 35 01.9          15.6NR      235
0118P         C2004 03 31.85705 11 38 04.82 +08 45 02.2          16.0 N      J97
0118P         C2004 03 31.86495 11 38 04.51 +08 45 04.9          16.0 N      J97
0118P         C2004 03 31.87355 11 38 04.19 +08 45 07.9          16.0 N      J97
0118P         C2004 04 09.94447 11 33 22.67 +09 27 26.7          16.4 N      213
0118P         C2004 04 09.94676 11 33 22.60 +09 27 27.5          16.4 N      213
0118P         C2004 04 09.94909 11 33 22.51 +09 27 28.5          16.3 N      213
0118P         C2004 04 11.87212 11 32 34.80 +09 34 28.6          16.4 N      939
0118P         C2004 04 11.87674 11 32 34.63 +09 34 29.3          16.4 N      939
0118P         C2004 04 11.88136 11 32 34.52 +09 34 30.3          16.4 N      939
0118P         C2004 04 13.90772 11 31 48.73 +09 41 05.2          16.5 N      J78
0118P         C2004 04 13.90922 11 31 48.78 +09 41 05.7          16.5 N      J78
0118P         C2004 04 13.91015 11 31 48.84 +09 41 06.0          16.4 N      J78
0118P         C2004 04 14.84693 11 31 29.58 +09 43 52.7                      J78
0118P         C2004 04 16.96889 11 30 49.28 +09 49 38.2          16.4 N      J78
0118P         C2004 04 17.00360 11 30 48.64 +09 49 41.0          16.3 N      J78
0118P         C2004 04 17.92740 11 30 33.18 +09 51 53.2          16.4 N      939
0118P         C2004 04 17.93340 11 30 33.05 +09 51 54.3          16.4 N      939
0118P         C2004 04 17.93642 11 30 32.98 +09 51 55.0          16.4 N      939
0118P         C2004 04 18.88501 11 30 18.30 +09 54 00.7          16.5 N      J78
0118P         C2004 04 18.88668 11 30 18.13 +09 54 02.6          16.6 N      J78
0118P         C2004 04 23.90803 11 29 18.96 +10 02 19.9          16.6 N      939
0118P         C2004 04 23.91128 11 29 18.96 +10 02 19.8          16.6 N      939
0118P         C2004 04 23.91453 11 29 19.00 +10 02 19.3          16.6 N      939
0118P         C2004 04 23.91906 11 29 18.90 +10 02 18.1          16.6 N      213
0118P         C2004 04 23.91998 11 29 18.86 +10 02 18.9          16.5 N      213
0118P         C2004 04 23.92216 11 29 18.72 +10 02 21.3          16.6 N      213
0118P         C2004 04 24.86881 11 29 11.59 +10 03 22.2          16.9 N      939
0118P         C2004 04 24.87206 11 29 11.33 +10 03 23.0          16.8 N      939
0118P         C2004 04 24.87367 11 29 11.19 +10 03 23.7          16.8 N      939
0118P         C2004 05 07.94488 11 29 24.25 +10 02 14.7          17.1 N      A03
0118P         C2004 05 07.94588 11 29 24.10 +10 02 14.6          17.5 T      939
0118P         C2004 05 07.95491 11 29 24.35 +10 02 12.6          17.6 T      939
0118P         C2004 05 07.95793 11 29 24.42 +10 02 12.2          17.6 T      939
0118P         C2004 05 07.96566 11 29 24.51 +10 02 12.1          17.1 N      A03
0118P         C2004 05 08.89013 11 29 33.34 +10 01 06.1          17.1 N      A03
0118P         C2004 05 08.90784 11 29 33.49 +10 01 04.7          17.2 N      A03
0118P         C2004 05 08.91213 11 29 33.50 +10 01 03.3          17.0 N      939
0118P         C2004 05 08.92116 11 29 33.57 +10 01 03.1          17.0 N      939
0118P         C2004 05 08.92417 11 29 33.58 +10 01 03.1          16.9 N      939
0118P         C2004 05 13.94119 11 30 39.02 +09 52 53.4          16.9 N      J78
0118P         C2004 05 13.94238 11 30 39.00 +09 52 53.3                      J78
0118P         C2004 05 16.90478 11 31 30.77 +09 46 23.1          17.1 N      J78
0118P         C2004 05 18.92171 11 32 11.26 +09 41 21.2          17.2 N      213
0118P         C2004 05 18.92195 11 32 11.32 +09 41 22.0                      213
0118P         C2004 05 18.92571 11 32 11.47 +09 41 20.6          17.3 N      213
0118P         C2004 05 23.90549 11 34 09.52 +09 26 45.4          16.5 N      J78
0118P         C2004 05 23.90772 11 34 09.98 +09 26 43.8          16.5 N      J78

Station data:
(170) Observatorio de Begues  (N41.3318 E1.9206).   Observer J. Manteca.
(213) Observatorio Montcabre (N41.5186 E2.3850).   Observer R. Naves. 
    Measurer M. Campas.  0.30-m f/5.5 Schmidt-Cassegrain + CCD.
(235) CAST Observatory, Talmassons  (N45.9367 E13.1144).   Observers R.
    Ligustri, V. Savani, P. Beltrame, G. Degano.  0.35-m f/5 reflector + CCD.
(442) Gualba Observatory  (N41.7079 W2.5178).   Observer A. Sanchez.  0.31-m
    f/3.3 Schmidt-Cassegrain + CCD.
(939) Observatorio Rodeno  (N39.7599 W0.3967).   Observer J. Castellano. 
    0.20-m f/10 Schmidt-Cassegrain + CCD.
(945) Observatorio Monte Deva  (N43.4889 W5.6014).   Observer J. R. Vidal. 
    0.36-m f/3.3 Schmidt-Cassegrain + CCD.
(A01) Masia Cal Maciarol Modul 1  (N42.0179 E0.7441).
(A02) Masia Cal Maciarol Modul 8  (N42.0179 E0.7441).   Observers J. Salto, A.
    Salto.  0.25-m f/3.7 Schmidt-Cassegrain + CCD.
(A03) Torredembarra  (N41.1504 E1.4000).
(J78) Murcia  (N38.0147 W1.1756).
(J97) Alginet  (N39.2506 W0.4667).   Observer T. Climent.  0.25-m f/4
    Schmidt-Cassegrain + CCD.

Orbital elements:
P/118
   Perihelion 2003 Jul 16.749972 TT
Epoch 2002 Nov 22.0 TT = JDT 2452600.5
M 324.07071              (2000.0)            P               Q
n   0.15176046     Peri.  302.07607     -0.07609473     -0.99469914     
a   3.4809432      Node   152.03836      0.95732265     -0.09227909     
e   0.4222292      Incl.    8.48219      0.27882418      0.04536727     
P   6.49           H   12.1           G   0.15      q 2.0111871
From 69 observations 2002 Oct. 11-2004 May. 18;   RMS error 0.762 arcseconds

Residuals in arcseconds:
020914 170( 1.2-  2.9+)   040320 213  .72-  .34-    040417 939  .25-  .08+    
020914 170( 2.1-  1.0-)   040320 213  .61-  .30-    040417 939  .50-  .36+    
020915 170( .37+  1.6-)   040320 442  .43-  .09+    040418 J78  .73+  .08+    
021011 213  .50-  .49+    040320 939  .51-  .19+    040418 J78( 1.4-  1.8+)   
021011 213  1.0+  .82-    040320 939  .44-  .19+    040423 939  .38-  .64+    
021011 213  .38-  .51+    040320 939  .36-  .18+    040423 939  .09+  .31+    
021011 213( 1.3-  1.1+)   040320 J78  .49+  .63-    040423 939  1.2+  .42-    
021102 213  1.0-  .02-    040321 A02  .20+  .70-    040423 213( .48+  1.8-)   
021102 213  .29+  1.0-    040321 A01( 1.6+  1.1-)   040423 213  .03+  1.1-    
021102 213  .43-  .26+    040321 A01( 1.1+  1.1-)   040423 213( 1.7-  1.2+)   
021122 213( 1.6+  .01+)   040321 A01( 1.0+  1.1-)   040424 939( 2.2+  .88-)   
021122 213  1.2+  .27+    040322 J78  .07+  1.4+    040424 939  1.2-  .28-    
021122 213( 3.2+  .32+)   040322 J78  .13-  .81+    040424 939( 3.1-  .32+)   
030925 235( .56+  2.3+)   040322 J78  .65+  .69+    040507 A03  .04+  .00     
040301 213  .85+  .60+    040323 J78( .76-  1.7+)   040507 939( 2.3-  .88+)   
040301 213  .15+  .32-    040330 235  .80+  .40-    040507 939  .30+  .49-    
040301 213  .03-  .61-    040331 J97  .61+  .27+    040507 939  .98+  .68-    
040315 213  .28-  .09+    040331 J97  .35+  .35+    040507 A03  1.4+  .15-    
040315 213  .02-  .11+    040331 J97  .32+  .49+    040508 A03  .18+  .31+    
040315 213  .47+  .16+    040409 213  .20-  .66-    040508 A03  .06+  .28+    
040316 945  .28+  .14-    040409 213  .30-  .38-    040508 939  .42-  .88-    
040316 945  .12+  .04-    040409 213  .68-  .08+    040508 939  .58-  .38-    
040316 945  .07-  .13-    040411 939  .69+  .56+    040508 939  .84-  .14-    
040316 945  .26-  .10-    040411 939  .11-  .30+    040513 J78( 2.0+  1.4+)   
040316 945  .44-  .09-    040411 939  .01-  .34+    040513 J78( 1.4+  1.4+)   
040319 213  .33+  .54-    040413 J78  .94-  1.1-    040516 J78( 1.4+  1.3-)   
040319 213  .21-  .16-    040413 J78  .30+  .88-    040518 213  .17-  .05+    
040319 213  .69-  .07+    040413 J78( 1.5+  .75-)   040518 213  .65+  .89+    
040319 J78  .03-  .17+    040414 J78( 2.5+  1.3-)   040518 213( 1.7+  .09+)   
040319 J78  .26-  .35+    040416 J78( .15-  2.3+)   040523 J78( 1.1-  1.4+)   
040319 J78  .87+  .43+    040417 J78  .04+  .04+    040523 J78( 4.9+  .19+)   
040320 213  1.0-  .15-    040417 939  .10+  .20-