"Pseudo-MPEC" for C424J12

Created 2020 Dec 1 14:07:08 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C424J12  C2020 11 27.38340106 33 48.43 -21 03 31.6    ~BRA7 20.50GVNEOCPG96
     C424J12  C2020 11 27.39470506 33 47.85 -21 03 28.4    ~BRA7 20.94GVNEOCPG96
     C424J12  C2020 11 27.39984906 33 47.62 -21 03 27.6    ~BRA7 20.54GVNEOCPG96
     C424J12  C2020 11 27.40497306 33 47.37 -21 03 25.5    ~BRA7 20.33GVNEOCPG96
     C424J12 |C2020 11 28*6@rth.FK]DMKeD@*NT$OY9uo'6!4gnsWhE+1SR\6vc;a6E5j#e#807
     C424J12 |C2020 11 28`rCPN2rv+)P5O]ges=OiX6%Wo5ELQ_EO6MabIFkgPq3G\`dePvU.807
     C424J12 |C2020 11 28\%C'QtfP##dd0H:6?'^UhAryw'aY,*`8Xh\]F!e1NYGa:#)px!ou807
     C424J12 |C2020 11 30\0.C:n[st#/W#/3*ND2.AstrometryZI:]R1[-Z0ik2_fm2:KALN807
     C424J12 |C2020 11 30+_23)EA^%jxvcQ)xasiredacted;Yclick_(ES;_X61`ApsUTP8w807
     C424J12 |C2020 11 30uj9KTDUR+(uheredg#ctrHR/49*^298*j*[?utj)rE[#'0Aog^i`807
     C424J12 |C2020 12 01`BIt5SY!mK_7V@0QnZfoC'YPF@`bc]Qqforp,AkUQee\Y?E?eB!x807
     C424J12 |C2020 12 01`QEbq_$g#;rt1$8-IG84fum+kl%14/NW.6)noJq0CEv!]]K*u9pp807
     C424J12 |C2020 12 01aUbSZMB:\explanationprkaU_VY0@/Xly)PuvE]/a7j43*q)VbD807

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169136 W70.805900)  Chile.
(G96) Mt. Lemmon Survey  (N32.442754 W110.788720)  US/Arizona.  Observers T.
   A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
   A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A. Kowalski, S.
   M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly. 1.5-m
   reflector + 10K CCD.

Orbital elements:  C424J12
   Perihelion 2020 Aug 5.082358 +/- 1.46 TT =  1:58:35 (JD 2459066.582358)
Epoch 2020 Dec  1.0 TT = JDT 2459184.5   Earth MOID: 0.8128   AutoNEOCP
M  27.96666451 +/- 1.0              (J2000 ecliptic)
n   0.23717116 +/- 0.00691          Peri.  248.25503 +/- 3.2
a   2.58480702 +/- 0.0502           Node   132.04734 +/- 1.5
e   0.3624077 +/- 0.0296            Incl.   30.56999 +/- 0.9
P   4.16                   H 18.3   G  0.15   U  9.4  
q 1.64805294 +/- 0.0467    Q 3.52156109 +/- 0.145
From 13 observations 2020 Nov. 27-Dec. 1; mean residual 0".24
Residuals in arcseconds: 
201127 G96  .16-  .07+    201128 807  .13+  .02+    201201 807  .04+  .03-    
201127 G96  .35-  .13+    201128 807  .25+  .04+    201201 807  .07+  .02-    
201127 G96  .04+  .50-    201130 807  .40+  .07-    201201 807  .07+  .06-    
201127 G96  .13+  .17+    201130 807  .84-  .15+    
201128 807  .12+  .06+    201130 807  .02+  .03+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2020 12 01 14  06 30 14.013   -20 39 17.91  1.1097 1.8886 128.5 21.0 .327  19
2020 12 01 15  06 30 11.728   -20 39 00.68  1.1097 1.8888 128.6 21.0 .351  20
2020 12 01 16  06 30 09.441   -20 38 43.39  1.1096 1.8889 128.6 21.0 .376  21
2020 12 01 17  06 30 07.150   -20 38 26.04  1.1095 1.8891 128.6 21.0 .401  21
2020 12 01 18  06 30 04.856   -20 38 08.64  1.1094 1.8892 128.7 21.0 .427  22
2020 12 01 19  06 30 02.560   -20 37 51.18  1.1093 1.8894 128.7 21.0 .453  23
2020 12 01 20  06 30 00.260   -20 37 33.66  1.1093 1.8895 128.7 21.0 .480  23
2020 12 01 21  06 29 57.958   -20 37 16.09  1.1092 1.8897 128.7 21.0 .507  24
2020 12 01 22  06 29 55.652   -20 36 58.45  1.1091 1.8898 128.8 21.0 .535  24
2020 12 01 23  06 29 53.344   -20 36 40.76  1.1090 1.8900 128.8 21.0 .563  25
2020 12 02 00  06 29 51.033   -20 36 23.02  1.1090 1.8901 128.8 21.0 .591  25
2020 12 02 01  06 29 48.719   -20 36 05.21  1.1089 1.8903 128.9 21.0 .620  26
2020 12 02 02  06 29 46.402   -20 35 47.35  1.1088 1.8904 128.9 21.0 .650  26
2020 12 02 03  06 29 44.082   -20 35 29.43  1.1087 1.8906 128.9 21.0 .680  26
2020 12 02 04  06 29 41.760   -20 35 11.45  1.1086 1.8907 128.9 21.0 .710  27
2020 12 02 05  06 29 39.434   -20 34 53.41  1.1086 1.8909 129.0 21.0 .741  27
2020 12 02 06  06 29 37.106   -20 34 35.32  1.1085 1.8910 129.0 21.0 .773  27
2020 12 02 07  06 29 34.775   -20 34 17.17  1.1084 1.8911 129.0 21.0 .805  28
2020 12 02 08  06 29 32.441   -20 33 58.96  1.1083 1.8913 129.1 21.0 .837  28
2020 12 02 09  06 29 30.104   -20 33 40.69  1.1083 1.8914 129.1 21.0 .870  28
2020 12 02 10  06 29 27.764   -20 33 22.36  1.1082 1.8916 129.1 21.0 .903  29
2020 12 02 11  06 29 25.422   -20 33 03.98  1.1081 1.8917 129.1 21.0 .937  29
2020 12 02 12  06 29 23.076   -20 32 45.54  1.1080 1.8919 129.2 21.0 .971  29
2020 12 02 13  06 29 20.728   -20 32 27.04  1.1080 1.8920 129.2 21.0 1.01  29
2020 12 02 14  06 29 18.377   -20 32 08.48  1.1079 1.8922 129.2 21.0 1.04  30
2020 12 02 15  06 29 16.024   -20 31 49.87  1.1078 1.8923 129.3 21.0 1.08  30
2020 12 02 16  06 29 13.667   -20 31 31.19  1.1077 1.8925 129.3 21.0 1.11  30
2020 12 02 17  06 29 11.308   -20 31 12.46  1.1077 1.8926 129.3 21.0 1.15  31
2020 12 02 18  06 29 08.945   -20 30 53.67  1.1076 1.8928 129.3 21.0 1.19  31
2020 12 02 19  06 29 06.580   -20 30 34.82  1.1075 1.8929 129.4 21.0 1.22  31
2020 12 02 20  06 29 04.213   -20 30 15.92  1.1074 1.8931 129.4 21.0 1.26  31
2020 12 02 21  06 29 01.842   -20 29 56.96  1.1074 1.8932 129.4 21.0 1.30  31
2020 12 02 22  06 28 59.469   -20 29 37.93  1.1073 1.8934 129.5 21.0 1.34  32
2020 12 02 23  06 28 57.093   -20 29 18.85  1.1072 1.8935 129.5 21.0 1.38  32
2020 12 03 00  06 28 54.714   -20 28 59.71  1.1071 1.8937 129.5 21.0 1.42  32
2020 12 03 01  06 28 52.333   -20 28 40.52  1.1071 1.8938 129.5 21.0 1.46  32
2020 12 03 02  06 28 49.948   -20 28 21.26  1.1070 1.8940 129.6 21.0 1.50  33
2020 12 03 03  06 28 47.561   -20 28 01.95  1.1069 1.8941 129.6 21.0 1.54  33
2020 12 03 04  06 28 45.171   -20 27 42.58  1.1069 1.8943 129.6 21.0 1.58  33
2020 12 03 05  06 28 42.779   -20 27 23.15  1.1068 1.8944 129.7 21.0 1.63  33
2020 12 03 06  06 28 40.384   -20 27 03.66  1.1067 1.8946 129.7 21.0 1.67  33
2020 12 03 07  06 28 37.986   -20 26 44.11  1.1066 1.8947 129.7 21.0 1.71  34
2020 12 03 08  06 28 35.585   -20 26 24.51  1.1066 1.8949 129.7 21.0 1.75  34
2020 12 03 09  06 28 33.182   -20 26 04.85  1.1065 1.8950 129.8 21.0 1.80  34
2020 12 03 10  06 28 30.776   -20 25 45.12  1.1064 1.8952 129.8 21.0 1.84  34
2020 12 03 11  06 28 28.367   -20 25 25.34  1.1064 1.8953 129.8 21.0 1.89  34
2020 12 03 12  06 28 25.956   -20 25 05.50  1.1063 1.8955 129.8 21.0 1.93  34
2020 12 03 13  06 28 23.542   -20 24 45.61  1.1062 1.8956 129.9 21.0 1.98  35