"Pseudo-MPEC" for C4LW9X2

Created 2021 Jan 15 3:07:06 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C4LW9X2  C2021 01 13.19904703 51 18.74 -03 07 14.8    ~1D5M 20.72GVNEOCPG96
     C4LW9X2  C2021 01 13.20419903 51 20.04 -03 07 12.2    ~1D5M 20.69GVNEOCPG96
     C4LW9X2  C2021 01 13.20934403 51 21.36 -03 07 10.6    ~1D5M 20.35GVNEOCPG96
     C4LW9X2  C2021 01 13.21448603 51 22.69 -03 07 08.0    ~1D5M 20.74GVNEOCPG96
     C4LW9X2 KC2021 01 13.27448303 51 38.02 -03 06 41.1    ~1D77 20.39GVNEOCPI52
     C4LW9X2 KC2021 01 13.27616503 51 38.47 -03 06 40.5    ~1D77 20.46GVNEOCPI52
     C4LW9X2 KC2021 01 13.27784603 51 38.93 -03 06 39.5    ~1D77 20.44GVNEOCPI52
     C4LW9X2 KC2021 01 13.27952603 51 39.34 -03 06 38.6    ~1D77 20.59GVNEOCPI52
     C4LW9X2 IC2021 01 13ThW2Weja?UgZn;6y[(!F@7dKsg^mejHSGZ03$KR3lf'.#ZCYbxY\L01
     C4LW9X2 IC2021 01 13iC-belVP\X]^lGKqr#^eDfMGFJcI_y8]-UHS1RiC5M5\x`TVyse!L01
     C4LW9X2 KC2021 01 14.09700903 55 11.08 -03 00 36.6    ~1E37 20.26GVNEOCPI52
     C4LW9X2 KC2021 01 14.10161303 55 12.19 -03 00 32.6    ~1E37 20.49GVNEOCPI52
     C4LW9X2 KC2021 01 14.10621603 55 13.38 -03 00 30.5    ~1E37 20.77GVNEOCPI52
     C4LW9X2 KC2021 01 14.11082103 55 14.46 -03 00 28.4    ~1E37 21.04GVNEOCPI52
     C4LW9X2 !C2021 01 14eK'(N@(f#iu%v`W?)lmsNEY]UX0/wed=6Eyf'^CAstrometryJZI673
     C4LW9X2 !C2021 01 14@Z@JMgCUfVlv5W+fredacted;BJ)2o)P[d4Yiclickn\ii/9Cv6S673
     C4LW9X2 KC2021 01 14clE_[VhereDxn+0h:S-)2vQn?@eO3.%IaBpa[+=forZ-p(mF[uB$474
     C4LW9X2 KC2021 01 14f/[^Pgc.FgJC7e$B(8PxACexplanationYgX.A!2.suC1KCxi+y0474
     C4LW9X2 KC2021 01 14/BGtiW9sUZph!Ovw*b+#^(5c%gRd@btbcH=-%V[jQ#EZBd'AcVdh474
     C4LW9X2 KC2021 01 14xpS3'[vOx)U.djxomwOG@md!4deE(SCy`;fgvb=NFL\d4Yc2b1,U474
     C4LW9X2 KC2021 01 14u-i9L4vZ1O@M;bI#YR#+4gGI05buA=p(adUu`5-5/4Pq7-Pi1[XR474
     C4LW9X2 KC2021 01 15.09424003 59 18.72 -02 53 02.7    ~1F2q 21.01GVNEOCPI52
     C4LW9X2 KC2021 01 15.09807803 59 19.67 -02 53 01.0    ~1F2q 20.18GVNEOCPI52
     C4LW9X2 KC2021 01 15.10191503 59 20.52 -02 52 59.1    ~1F2q 21.06GVNEOCPI52
     C4LW9X2 KC2021 01 15.10575303 59 21.44 -02 52 57.5    ~1F2q 20.56GVNEOCPI52

Station data:
(474) Mount John Observatory, Lake Tekapo  (S43.987388 E170.464960)  New
   Zealand.  Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
   Kilmartin. 1.0-m f/7.7 reflector + CCD.
(673) Table Mountain Observatory, Wrightwood  (N34.381488 W117.682170)
   US/California.  Observer W. M. Owen Jr. 0.61-m f/16 reflector + CCD.
(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.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442547 W110.788920)
   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. 1.0-m reflector + CCD.
(L01) Višnjan Observatory, Tičan  (N45.290900 E13.749300)  Croatia.
   Observers K. Korlević, E. Pettarin. Measurer E. Pettarin. 1.0-m f/2.9
   reflector + CCD.

Orbital elements:  C4LW9X2
   Perihelion 2020 Nov 9.273907 +/- 0.350447 TT =  6:34:25 (JD 2459162.773907)
Epoch 2021 Jan 15.0 TT = JDT 2459229.5   Earth MOID: 0.0097   AutoNEOCP
M  16.74476769 +/- 0.9969172        (J2000 ecliptic)
n   0.25094782 +/- 0.0138299        Peri.  126.32517 +/- 0.5363212
a   2.48931828 +/- 0.0914534        Node   251.77098 +/- 0.2029036
e   0.6630914 +/- 0.0118467         Incl.   17.41660 +/- 0.1174263
P   3.93                   H 20.6   G  0.15   U  9.9  
q 0.83867249 +/- 0.00238788    Q 4.13996407 +/- 0.188466
From 25 observations 2021 Jan. 13-15 (45.8 hr); mean residual 0".48
Residuals in arcseconds: 
210113 G96  .24+  .07-    210113 L01  1.3-  .11-    210114 474  .92-  .04-    
210113 G96  .03-  .24+    210114 I52  .26-  2.0-    210114 474  .18-  .62+    
210113 G96  .02+  .44-    210114 I52  .64-  .11-    210114 474  .13+  .48+    
210113 G96  .24+  .12-    210114 I52  .19+  .07-    210115 I52  .05-  .16-    
210113 I52  .40-  .09+    210114 I52  .63-  .03-    210115 I52  .55+  .21-    
210113 I52  .13-  .06-    210114 673  .15+  .11+    210115 I52  .33-  .05-    
210113 I52  .30+  .19+    210114 673  .03-  .07+    210115 I52  .17-  .20-    
210113 I52  .03-  .34+    210114 474  .81-  .77-    
210113 L01  .10+  .44-    210114 474  .46+  .50-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 15 03  03 59 25.794   -02 52 37.45  .45524 1.2702 119.3 21.0 .109 151
2021 01 15 04  03 59 35.917   -02 52 18.41  .45576 1.2706 119.3 21.0 .113 150
2021 01 15 05  03 59 46.024   -02 51 59.36  .45628 1.2710 119.3 21.1 .116 148
2021 01 15 06  03 59 56.114   -02 51 40.30  .45681 1.2714 119.3 21.1 .120 147
2021 01 15 07  04 00 06.188   -02 51 21.22  .45733 1.2718 119.3 21.1 .123 146
2021 01 15 08  04 00 16.246   -02 51 02.13  .45785 1.2722 119.3 21.1 .127 145
2021 01 15 09  04 00 26.288   -02 50 43.03  .45837 1.2726 119.3 21.1 .131 144
2021 01 15 10  04 00 36.313   -02 50 23.92  .45889 1.2729 119.3 21.1 .135 143
2021 01 15 11  04 00 46.323   -02 50 04.79  .45942 1.2733 119.3 21.1 .140 142
2021 01 15 12  04 00 56.316   -02 49 45.66  .45994 1.2737 119.3 21.1 .144 141
2021 01 15 13  04 01 06.294   -02 49 26.51  .46046 1.2741 119.3 21.1 .149 140
2021 01 15 14  04 01 16.255   -02 49 07.35  .46099 1.2745 119.3 21.1 .153 140
2021 01 15 15  04 01 26.200   -02 48 48.18  .46151 1.2749 119.3 21.1 .158 139
2021 01 15 16  04 01 36.130   -02 48 29.00  .46204 1.2753 119.3 21.1 .163 139
2021 01 15 17  04 01 46.044   -02 48 09.80  .46256 1.2757 119.3 21.1 .168 138
2021 01 15 18  04 01 55.942   -02 47 50.60  .46308 1.2761 119.3 21.1 .173 138
2021 01 15 19  04 02 05.824   -02 47 31.38  .46361 1.2765 119.3 21.1 .178 138
2021 01 15 20  04 02 15.690   -02 47 12.16  .46413 1.2769 119.3 21.1 .184 137
2021 01 15 21  04 02 25.541   -02 46 52.92  .46466 1.2773 119.3 21.1 .189 137
2021 01 15 22  04 02 35.377   -02 46 33.67  .46519 1.2777 119.3 21.1 .194 137
2021 01 15 23  04 02 45.196   -02 46 14.41  .46571 1.2781 119.3 21.1 .200 137
2021 01 16 00  04 02 55.001   -02 45 55.14  .46624 1.2785 119.3 21.1 .205 137
2021 01 16 01  04 03 04.790   -02 45 35.86  .46677 1.2789 119.3 21.1 .211 137
2021 01 16 02  04 03 14.563   -02 45 16.57  .46729 1.2793 119.4 21.1 .217 137
2021 01 16 03  04 03 24.321   -02 44 57.26  .46782 1.2797 119.4 21.1 .222 137
2021 01 16 04  04 03 34.064   -02 44 37.95  .46835 1.2801 119.4 21.1 .228 137
2021 01 16 05  04 03 43.791   -02 44 18.63  .46887 1.2805 119.4 21.1 .234 137
2021 01 16 06  04 03 53.504   -02 43 59.29  .46940 1.2809 119.4 21.1 .240 137
2021 01 16 07  04 04 03.201   -02 43 39.95  .46993 1.2813 119.4 21.1 .246 137
2021 01 16 08  04 04 12.883   -02 43 20.60  .47046 1.2817 119.4 21.1 .252 137
2021 01 16 09  04 04 22.550   -02 43 01.23  .47099 1.2821 119.4 21.1 .258 137
2021 01 16 10  04 04 32.202   -02 42 41.86  .47152 1.2825 119.4 21.1 .264 137
2021 01 16 11  04 04 41.839   -02 42 22.47  .47205 1.2829 119.4 21.1 .271 138
2021 01 16 12  04 04 51.461   -02 42 03.08  .47258 1.2833 119.4 21.1 .277 138
2021 01 16 13  04 05 01.068   -02 41 43.67  .47310 1.2837 119.4 21.1 .283 138
2021 01 16 14  04 05 10.660   -02 41 24.26  .47363 1.2841 119.4 21.1 .290 138
2021 01 16 15  04 05 20.238   -02 41 04.83  .47417 1.2845 119.4 21.1 .296 138
2021 01 16 16  04 05 29.800   -02 40 45.40  .47470 1.2849 119.4 21.1 .303 139
2021 01 16 17  04 05 39.348   -02 40 25.95  .47523 1.2853 119.4 21.1 .309 139
2021 01 16 18  04 05 48.882   -02 40 06.50  .47576 1.2857 119.4 21.1 .316 139
2021 01 16 19  04 05 58.400   -02 39 47.04  .47629 1.2861 119.4 21.2 .323 139
2021 01 16 20  04 06 07.905   -02 39 27.56  .47682 1.2865 119.4 21.2 .330 140
2021 01 16 21  04 06 17.394   -02 39 08.08  .47735 1.2869 119.4 21.2 .336 140
2021 01 16 22  04 06 26.869   -02 38 48.59  .47788 1.2873 119.4 21.2 .343 140
2021 01 16 23  04 06 36.330   -02 38 29.09  .47842 1.2877 119.4 21.2 .350 141
2021 01 17 00  04 06 45.776   -02 38 09.58  .47895 1.2881 119.4 21.2 .357 141
2021 01 17 01  04 06 55.208   -02 37 50.06  .47948 1.2885 119.4 21.2 .364 141
2021 01 17 02  04 07 04.626   -02 37 30.53  .48002 1.2889 119.4 21.2 .371 142