"Pseudo-MPEC" for GS61LA

Created 2016 Jun 20 3:27:34 UT using Find_Orb

Astrometry:
     GS61LA   C2006 01 21.01412007 28 03.23 +01 02 10.9          12.0 R      J95
     GS61LA   C2006 01 21.01441007 28 14.77 +01 00 23.9          11.9 R      J95
     GS61LA   C2006 01 21.01487307 28 33.29 +00 57 31.7          12.0 R      J95
     GS61LA   C2006 01 21.01527807 28 49.30 +00 55 01.9          12.0 R      J95
     GS61LA   C2006 01 21.03556707 42 39.46 -01 18 35.6          12.1 R      J95
     GS61LA   C2006 01 21.03562507 42 41.80 -01 18 59.6          12.1 R      J95
     GS61LA   C2006 01 21.03568307 42 44.39 -01 19 24.8          12.1 R      J95
     GS61LA   C2006 01 21.03574107 42 46.81 -01 19 48.8          12.1 R      J95
     GS61LA   C2006 01 21.03579907 42 49.23 -01 20 13.6          12.2 R      J95
     GS61LA   C2006 01 21.03902207 45 06.38 -01 43 09.9          11.9 R      J95
     GS61LA   C2006 01 21.03930007 45 18.26 -01 45 09.8          11.9 R      J95
     GS61LA   C2006 01 21.03965907 45 33.62 -01 47 44.6          11.8 R      J95
     GS61LA   C2006 01 21.04396407 48 40.05 -02 19 22.1          11.8 R      J95
     GS61LA   C2006 01 21.04414907 48 48.10 -02 20 44.3          12.0 R      J95
     GS61LA   C2006 01 21.04433407 48 56.25 -02 22 07.6          11.7 R      J95
     GS61LA   C2006 01 21.04461207 49 08.41 -02 24 12.3          11.9 R      J95
     GS61LA   C2006 01 21.04715907 51 00.58 -02 43 28.3          11.9 R      J95
     GS61LA   C2006 01 21.04739007 51 10.89 -02 45 14.6          11.9 R      J95
     GS61LA   C2006 01 21.04766807 51 23.15 -02 47 22.4          12.0 R      J95
     GS61LA   C2006 01 21.04794607 51 35.58 -02 49 30.3          11.9 R      J95
     GS61LA   C2006 01 21.05186907 54 31.85 -03 20 09.2          11.8 R      J95
     GS61LA   C2006 01 21.05205407 54 40.24 -03 21 37.4          11.8 R      J95
     GS61LA   C2006 01 21.05233207 54 52.85 -03 23 49.9          12.0 R      J95
     GS61LA   C2006 01 21.05261007 55 05.58 -03 26 03.9          11.8 R      J95
     GS61LA   C2006 01 21.05926508 00 14.21 -04 20 42.2          11.9 R      J95
     GS61LA   C2006 01 21.05945008 00 22.95 -04 22 15.8          11.8 R      J95
     GS61LA   C2006 01 21.05968208 00 33.87 -04 24 13.2          11.6 R      J95
     GS61LA   C2006 01 21.05986708 00 42.70 -04 25 48.4          11.9 R      J95
     GS61LA   C2006 01 21.07086208 09 42.77 -06 04 06.7          11.7 R      J95
     GS61LA   C2006 01 21.07095508 09 47.45 -06 04 58.8          11.8 R      J95
     GS61LA   C2006 01 21.07109408 09 54.52 -06 06 17.8          11.9 R      J95
     GS61LA   C2006 01 21.07122108 10 01.05 -06 07 29.9          11.5 R      J95
     GS61LA   C2006 01 21.07338508 11 52.50 -06 28 10.6          11.8 R      J95
     GS61LA   C2006 01 21.07347808 11 57.37 -06 29 05.3          12.1 R      J95
     GS61LA   C2006 01 21.07361708 12 04.53 -06 30 25.4          12.1 R      J95
     GS61LA   C2006 01 21.07380208 12 14.21 -06 32 14.1          12.2 R      J95
     GS61LA   C2006 01 21.07788808 15 50.53 -07 12 47.6          11.7 R      J95
     GS61LA   C2006 01 21.07793408 15 52.97 -07 13 14.6          12.2 R      J95
     GS61LA   C2006 01 21.07798008 15 55.35 -07 13 41.8          12.0 R      J95
     GS61LA   C2006 01 21.79932306 45 07.35 +08 14 38.2          12.3 R      J95
     GS61LA   C2006 01 21.79941606 45 11.31 +08 14 15.3          12.4 R      J95
     GS61LA   C2006 01 21.79955406 45 17.35 +08 13 40.5          12.3 R      J95
     GS61LA   C2006 01 21.79969306 45 23.37 +08 13 05.9          12.3 R      J95
     GS61LA   C2006 01 21.80001706 45 37.44 +08 11 45.0          12.3 R      J95
     GS61LA   C2006 01 21.80011006 45 41.38 +08 11 22.1          12.3 R      J95
     GS61LA   C2006 01 21.80024906 45 47.41 +08 10 47.1          12.2 R      J95
     GS61LA   C2006 01 21.80037606 45 52.95 +08 10 15.3          12.1 R      J95
     GS61LA   C2006 01 24.07695007 18 00.86 +00 32 13.9          12.3 R      J95
     GS61LA   C2006 01 24.07713507 18 08.16 +00 31 07.9          12.4 R      J95
     GS61LA   C2006 01 24.07736707 18 17.35 +00 29 44.9          12.2 R      J95
     GS61LA   C2006 01 24.07758707 18 26.15 +00 28 26.5          12.2 R      J95
     GS61LA   C2006 01 24.07785307 18 36.76 +00 26 50.6          12.4 R      J95
     GS61LA   C2006 01 24.07954307 19 44.15 +00 16 42.0          12.1 R      J95
     GS61LA   C2006 01 24.07963507 19 47.80 +00 16 08.3          12.0 R      J95
     GS61LA   C2006 01 24.07977407 19 53.34 +00 15 18.9          12.2 R      J95
     GS61LA   C2006 01 24.07991307 19 58.86 +00 14 28.4          12.0 R      J95
     GS61LA   C2006 01 24.85264506 29 22.57 +08 42 21.0          11.8 R      J95
     GS61LA   C2006 01 24.85279506 29 29.31 +08 41 42.0          11.9 R      J95
     GS61LA   C2006 01 24.85309606 29 42.97 +08 40 23.1          12.0 R      J95
     GS61LA   C2006 01 24.85323506 29 49.18 +08 39 47.1          12.0 R      J95
     GS61LA   C2006 01 25.00593208 14 43.55 -06 05 47.2          12.1 R      J95
     GS61LA   C2006 01 25.00609408 14 51.48 -06 07 13.0          12.0 R      J95
     GS61LA   C2006 01 25.00645308 15 09.46 -06 10 24.7          12.0 R      J95
     GS61LA   C2006 01 25.00660308 15 16.89 -06 11 44.9          12.4 R      J95

Station data:
(J95) Great Shefford (N51.47502 W1.44700)  UK.   Observer P. Birtwhistle. 
    0.30-m f/6.3 Schmidt-Cassegrain + CCD.

Orbital elements:  GS61LA
   Perigee 2006 Jan 25.136643 +/- 2.8e-6 TT =  3:16:45 (JD 2453760.636643)
Epoch 2006 Jan 25.0 TT = JDT 2453760.5                        Find_Orb
M 247.710256 +/- 0.0020             (J2000 equatorial)
n 821.775153544 +/- 0.00174         Peri.  336.123845 +/- 0.00053
a 24365.09834 +/- 0.0343            Node   308.484935 +/- 0.00032
e   0.72009743 +/- 5.07e-6          Incl.   25.754834 +/- 0.00016
P 630.82m/0.438d           H 29.5   G  0.15   U  8.5  
q 6819.853532 +/- 0.131    Q 41910.34316 +/- 0.0851
From 64 observations 2006 Jan. 21-25; mean residual 2".306
Residuals in arcseconds: 
060121 J95 .342- .444-    060121 J95 1.46- 1.27+    060121 J95 4.70+ .552-    
060121 J95 .151- .253-    060121 J95 .314- .283+    060121 J95 4.98+ .827-    
060121 J95 1.38+ .960-    060121 J95 .829- .856+    060121 J95 5.72+ .888-    
060121 J95 .359- .389-    060121 J95 .945- 1.12+    060124 J95 2.89+ 2.17-    
060121 J95 .486- .287+    060121 J95 1.90- 1.65+    060124 J95 2.05+ 2.07-    
060121 J95 2.14- .736+    060121 J95 .989- .661+    060124 J95 1.48+ 2.10-    
060121 J95 .048- 4.6m-    060121 J95 1.79- 1.62+    060124 J95 2.18+ 1.73-    
060121 J95 .515- .464+    060121 J95 2.73- 2.14+    060124 J95 2.52+ 2.28-    
060121 J95 0.99- .143+    060121 J95 3.09- 1.87+    060124 J95 2.86+ 2.12-    
060121 J95 .088- .275-    060121 J95 2.46- 1.81+    060124 J95 2.52+ 2.54-    
060121 J95 .469- .029-    060121 J95 3.03- 2.97+    060124 J95 2.38+ 1.62-    
060121 J95 .977- .676+    060121 J95 2.45- 2.27+    060124 J95 1.91+ 1.76-    
060121 J95 .404- .145-    060121 J95 3.47- 2.96+    060124 J95 5.02+ 1.97-    
060121 J95 .961- .521+    060121 J95 2.74- 1.97+    060124 J95 4.48+ 1.85-    
060121 J95 .117- .201+    060121 J95 2.35- 1.94+    060124 J95 5.62+ 2.21-    
060121 J95 .343- .414+    060121 J95 2.88- 2.95+    060124 J95 4.79+ 1.93-    
060121 J95 1.73- 1.22+    060121 J95 4.31- 3.77+    060125 J95 4.03+ 1.34-    
060121 J95 .784- .960+    060121 J95 5.57+ .795-    060125 J95 2.10+ .783-    
060121 J95 2.09- 1.03+    060121 J95 4.48+ .516-    060125 J95 3.39+ .641-    
060121 J95 1.08- 1.27+    060121 J95 5.34+ .910-    060125 J95 2.51+ .494-    
060121 J95 .969- 1.10+    060121 J95 5.30+ .842-    
060121 J95 1.09- 1.05+    060121 J95 5.94+ .877-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2006 01 26 00  14 19 16.579   -25 42 24.70    9380 .98460  84.8 11.9    9  95
2006 01 26 01  02 19 36.118   +25 42 43.82   15627 .98462  95.2 12.6  2.4  75
2006 01 26 02  04 38 55.515   +22 18 29.74   27206 .98472 125.4 12.8  1.9  92
2006 01 26 03  05 39 07.249   +18 17 02.10   34718 .98479 138.8 13.0  2.0 102
2006 01 26 04  06 19 10.628   +14 48 12.15   39341 .98485 147.7 13.0  2.2 108
2006 01 26 05  06 51 38.940   +11 33 57.25   41598 .98488 154.4 12.9  2.4 112
2006 01 26 06  07 21 36.085   +08 18 20.66   41695 .98489 159.6 12.7  2.6 116
2006 01 26 07  07 52 28.698   +04 44 23.68   39640 .98489 162.7 12.5  2.9 118
2006 01 26 08  08 28 31.814   +00 25 37.86   35249 .98487 161.6 12.3  3.3 120
2006 01 26 09  09 19 14.153   -05 37 43.76   28035 .98482 153.2 12.1  4.1 120
2006 01 26 10  11 07 19.202   -16 49 12.35   16900 .98472 128.3 11.7  6.8 114
2006 01 26 11  22 21 17.841   +12 31 02.88    8168 .98462  40.8 14??   13  65
2006 01 26 12  03 47 42.698   +24 30 14.90   21877 .98472 113.7 12.7  2.9  89
2006 01 26 13  05 12 42.600   +20 11 28.64   31272 .98481 132.5 12.9  2.4  99
2006 01 26 14  06 00 27.402   +16 27 01.72   37285 .98487 143.1 13.0  2.4 106
2006 01 26 15  06 35 55.321   +13 06 51.64   40716 .98492 150.8 13.0  2.5 111
2006 01 26 16  07 06 40.648   +09 53 29.81   41910 .98494 156.8 12.8  2.7 114
2006 01 26 17  07 36 38.175   +06 31 09.41   40972 .98495 161.2 12.7  2.9 117
2006 01 26 18  08 09 19.889   +02 39 43.89   37818 .98493 162.8 12.4  3.3 119
2006 01 26 19  08 50 36.437   -02 18 16.52   32142 .98490 158.8 12.2  3.9 120
2006 01 26 20  09 58 02.049   -10 05 10.91   23218 .98483 144.9 11.9  5.3 119
2006 01 26 21  14 01 30.184   -25 33 02.77    9777 .98471  89.5 11.8   16  95
2006 01 26 22  02 13 30.787   +25 40 38.91   15233 .98472  93.0 12.6  5.4  82
2006 01 26 23  04 37 43.299   +22 18 13.24   26949 .98482 124.3 12.8  2.8  96
2006 01 27 00  05 38 44.057   +18 12 51.75   34554 .98489 137.9 13.0  2.5 103
2006 01 27 01  06 19 02.140   +14 41 54.41   39248 .98495 146.8 13.0  2.6 109
2006 01 27 02  06 51 34.656   +11 26 33.77   41566 .98498 153.6 12.9  2.7 113
2006 01 27 03  07 21 30.598   +08 10 35.25   41721 .98500 158.9 12.8  2.9 116
2006 01 27 04  07 52 17.029   +04 37 02.24   39728 .98500 162.2 12.6  3.1 118
2006 01 27 05  08 28 05.576   +00 19 55.23   35406 .98497 161.7 12.3  3.5 120