"Pseudo-MPEC" for C4NXF42

Created 2021 Jan 20 13:07:10 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C4NXF42  C2021 01 18.27310508 26 49.66 +11 06 11.0    ~1I7M 20.55GVNEOCPG96
     C4NXF42  C2021 01 18.27820708 26 50.31 +11 06 45.1    ~1I7M 20.99GVNEOCPG96
     C4NXF42  C2021 01 18.28331908 26 50.94 +11 07 19.1    ~1I7M 20.26GVNEOCPG96
     C4NXF42  C2021 01 18.28841808 26 51.60 +11 07 53.4    ~1I7M 20.34GVNEOCPG96
     C4NXF42 KC2021 01 18.38879708 27 04.08 +11 18 53.6    ~1I9q 20.53GVNEOCPI52
     C4NXF42 KC2021 01 18.39006008 27 04.24 +11 19 02.6    ~1I9q 20.33GVNEOCPI52
     C4NXF42 KC2021 01 18.39132208 27 04.40 +11 19 10.2    ~1I9q 20.65GVNEOCPI52
     C4NXF42 KC2021 01 18.47607708 27 15.40 +11 28 14.2    ~1IBb 20.62GVNEOCPV06
     C4NXF42 KC2021 01 18.47715908 27 15.56 +11 28 21.0    ~1IBb 20.54GVNEOCPV06
     C4NXF42 KC2021 01 18.47824108 27 15.70 +11 28 27.6    ~1IBb 20.68GVNEOCPV06
     C4NXF42 KC2021 01 180#.%M=FMeVG9NXhiDcf/kRdu9Q'ay*J$2gKAstrometry_S[VN*3L01
     C4NXF42 KC2021 01 18=tW:@LF*G9St]nsBwT,m9^Im2TZ)(70v26C76sj00_)RW[,c]TVuL01
     C4NXF42 KC2021 01 18#JbW*kredacted;_vU6.kY$)owMZbfc:DD!-\UWXhsjre)H@?VfxL01
     C4NXF42 KC2021 01 18[IH2v(NcEi-DDny271T1!'P+Op$,\WA+%-\a\E,%,*ITdggugC=(L01
     C4NXF42 KC2021 01 18Rg,8Jc3/Btk)0jj5PN8+9:L;\G\%$S-V@mHDW5Tycy]tD'/tU%npL01
     C4NXF42 KC2021 01 20QcRSyWWRgs2i=C$Kvg%Y;I:KCJM#rCT6Pa5ah+;ltX5R^1@cE[29H21
     C4NXF42 KC2021 01 20`/cg26eAL;(aG)\clickRDN'hereW=Yo)SX(5juOS_=fO\-!w5bSH21
     C4NXF42 KC2021 01 20\Fjiforjp!6)ps]NUrrP!irlTS?+h\9%()HL!rN7!xd^'?0Sp2Y_H21
     C4NXF42 KC2021 01 20*KX9$wxG37;@NhBFpY!nx`u=pOg\b'Ah_explanationZl6XmJpsH21

Station data:
(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.
(H21) Astronomical Research Observatory, Westfield  (N39.483057 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + 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.
(V06) Catalina Sky Survey-Kuiper  (N32.416847 W110.732550)  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. 1.55-m reflector + CCD.

Orbital elements:  C4NXF42
   Perihelion 2020 Dec 3.102835 +/- 0.0225865 TT =  2:28:05 (JD 2459186.602835)
Epoch 2021 Jan 20.0 TT = JDT 2459234.5   Earth MOID: 0.0294   Ma: 0.0017
M  17.07414144 +/- 0.0954368        (J2000 ecliptic)          AutoNEOCP
n   0.35647499 +/- 0.00182816       Peri.  292.66843 +/- 0.0103433
a   1.96992641 +/- 0.00673483       Node   124.68519 +/- 0.0012819
e   0.5619085 +/- 0.00161951        Incl.    5.58478 +/- 0.0145639
P   2.76                   H 25.6   G  0.15   U  8.5  
q 0.86300791 +/- 0.000252327    Q 3.07684491 +/- 0.0137792
From 19 observations 2021 Jan. 18-20 (46.9 hr); mean residual 0".15
Residuals in arcseconds: 
210118 G96  .10+  .12+    210118 V06  .03-  .16+    210118 L01  .08-  .06+    
210118 G96  .08+  .05+    210118 V06  .16+  .09+    210120 H21  .10-  .04-    
210118 G96  .21-  .14-    210118 V06  .05+  .17-    210120 H21  .08+  .02+    
210118 G96  .01+  .11+    210118 L01  .12+  .10-    210120 H21  .16-  .07-    
210118 I52  .12-  .40-    210118 L01  .04+  .30-    210120 H21  .10+  .12+    
210118 I52  .09-  .41+    210118 L01  .05+  .12+    
210118 I52  .06-  .18-    210118 L01  .13+  .14+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 20 13  08 32 02.332   +14 37 19.12  .09512 1.0784 172.5 21.2 .125 134
2021 01 20 14  08 32 07.165   +14 40 32.09  .09542 1.0787 172.6 21.2 .125 132
2021 01 20 15  08 32 11.969   +14 43 43.89  .09571 1.0790 172.6 21.2 .125 130
2021 01 20 16  08 32 16.745   +14 46 54.51  .09601 1.0793 172.7 21.2 .125 128
2021 01 20 17  08 32 21.492   +14 50 03.98  .09631 1.0796 172.8 21.2 .125 126
2021 01 20 18  08 32 26.210   +14 53 12.29  .09661 1.0800 172.8 21.2 .126 124
2021 01 20 19  08 32 30.901   +14 56 19.46  .09691 1.0803 172.9 21.2 .126 122
2021 01 20 20  08 32 35.564   +14 59 25.50  .09720 1.0806 172.9 21.2 .127 120
2021 01 20 21  08 32 40.199   +15 02 30.42  .09750 1.0809 173.0 21.2 .128 118
2021 01 20 22  08 32 44.807   +15 05 34.23  .09780 1.0812 173.1 21.2 .129 116
2021 01 20 23  08 32 49.388   +15 08 36.93  .09810 1.0815 173.1 21.2 .130 113
2021 01 21 00  08 32 53.942   +15 11 38.54  .09840 1.0818 173.2 21.2 .132 111
2021 01 21 01  08 32 58.469   +15 14 39.07  .09870 1.0821 173.2 21.2 .133 109
2021 01 21 02  08 33 02.970   +15 17 38.52  .09900 1.0824 173.3 21.2 .135 107
2021 01 21 03  08 33 07.445   +15 20 36.90  .09930 1.0828 173.3 21.2 .137 105
2021 01 21 04  08 33 11.893   +15 23 34.23  .09960 1.0831 173.4 21.2 .139 103
2021 01 21 05  08 33 16.316   +15 26 30.50  .09990 1.0834 173.5 21.2 .141 101
2021 01 21 06  08 33 20.713   +15 29 25.73  .10020 1.0837 173.5 21.2 .144  99
2021 01 21 07  08 33 25.084   +15 32 19.94  .10050 1.0840 173.6 21.3 .146  97
2021 01 21 08  08 33 29.431   +15 35 13.12  .10080 1.0843 173.6 21.3 .149  96
2021 01 21 09  08 33 33.752   +15 38 05.28  .10110 1.0846 173.7 21.3 .152  94
2021 01 21 10  08 33 38.049   +15 40 56.43  .10140 1.0849 173.7 21.3 .155  92
2021 01 21 11  08 33 42.321   +15 43 46.59  .10170 1.0853 173.8 21.3 .158  91
2021 01 21 12  08 33 46.568   +15 46 35.76  .10200 1.0856 173.9 21.3 .161  89
2021 01 21 13  08 33 50.792   +15 49 23.94  .10230 1.0859 173.9 21.3 .164  87
2021 01 21 14  08 33 54.991   +15 52 11.15  .10261 1.0862 174.0 21.3 .168  86
2021 01 21 15  08 33 59.167   +15 54 57.39  .10291 1.0865 174.0 21.3 .172  84
2021 01 21 16  08 34 03.319   +15 57 42.67  .10321 1.0868 174.1 21.3 .175  83
2021 01 21 17  08 34 07.447   +16 00 27.00  .10351 1.0871 174.1 21.3 .179  82
2021 01 21 18  08 34 11.552   +16 03 10.38  .10381 1.0875 174.2 21.3 .183  80
2021 01 21 19  08 34 15.635   +16 05 52.83  .10412 1.0878 174.3 21.3 .187  79
2021 01 21 20  08 34 19.694   +16 08 34.35  .10442 1.0881 174.3 21.3 .192  78
2021 01 21 21  08 34 23.730   +16 11 14.94  .10472 1.0884 174.4 21.3 .196  77
2021 01 21 22  08 34 27.744   +16 13 54.62  .10502 1.0887 174.4 21.3 .200  75
2021 01 21 23  08 34 31.736   +16 16 33.40  .10533 1.0890 174.5 21.3 .205  74
2021 01 22 00  08 34 35.705   +16 19 11.27  .10563 1.0893 174.5 21.3 .209  73
2021 01 22 01  08 34 39.652   +16 21 48.25  .10593 1.0897 174.6 21.3 .214  72
2021 01 22 02  08 34 43.578   +16 24 24.35  .10624 1.0900 174.6 21.3 .219  71
2021 01 22 03  08 34 47.482   +16 26 59.56  .10654 1.0903 174.7 21.3 .223  70
2021 01 22 04  08 34 51.364   +16 29 33.91  .10685 1.0906 174.7 21.3 .228  69
2021 01 22 05  08 34 55.225   +16 32 07.38  .10715 1.0909 174.8 21.3 .233  68
2021 01 22 06  08 34 59.065   +16 34 40.00  .10745 1.0912 174.8 21.4 .238  68
2021 01 22 07  08 35 02.884   +16 37 11.76  .10776 1.0915 174.9 21.4 .243  67
2021 01 22 08  08 35 06.682   +16 39 42.68  .10806 1.0919 174.9 21.4 .248  66
2021 01 22 09  08 35 10.459   +16 42 12.76  .10837 1.0922 175.0 21.4 .254  65
2021 01 22 10  08 35 14.215   +16 44 42.01  .10867 1.0925 175.1 21.4 .259  64
2021 01 22 11  08 35 17.952   +16 47 10.43  .10898 1.0928 175.1 21.4 .264  64
2021 01 22 12  08 35 21.668   +16 49 38.02  .10928 1.0931 175.2 21.4 .270  63