"Pseudo-MPEC" for C4NN172

Created 2021 Jan 20 13:07:09 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C4NN172  C2021 01 18.20956707 19 48.36 +17 02 59.1    ~1I5q 19.81GVNEOCPG96
     C4NN172  C2021 01 18.21471107 19 51.05 +17 02 39.0    ~1I5q       VNEOCPG96
     C4NN172  C2021 01 18.21984807 19 53.70 +17 02 18.7    ~1I5q 19.98GVNEOCPG96
     C4NN172  C2021 01 18.22500107 19 56.40 +17 01 58.7    ~1I5q       VNEOCPG96
     C4NN172 !C2021 01 18o2G82G3CVDqP(P4!EX1jF81+dJ*+yQRk=T%`0#`'SB1AC0DBhHZy673
     C4NN172 !C2021 01 18.x#8bkG;7do%Y??:LbKG+\ka$Y082r6j0,RU.GFrpbQO[qCa3o/r673
     C4NN172 KC2021 01 18.34138307 20 56.17 +16 54 18.0    ~1I8b 19.96GVNEOCPI52
     C4NN172 KC2021 01 18.34264107 20 56.81 +16 54 13.0    ~1I8b 19.82GVNEOCPI52
     C4NN172 KC2021 01 18.81028007 25 11.18 +16 23 51.7    ~1IM7 19.6 GVNEOCPI93
     C4NN172 KC2021 01 18.81413007 25 13.13 +16 23 36.8    ~1IM7 19.9 GVNEOCPI93
     C4NN172 KC2021 01 18.81817307 25 15.16 +16 23 22.8    ~1IM7 19.5 GVNEOCPI93
     C4NN172 KC2021 01 18+TZ/4D!kjww[+D(X;DcDZ4hAG7*tB_T+Mx,M:wr@NoU4m7lb6/ap104
     C4NN172 KC2021 01 18D)kE@v?b[sAstrometryG.KS5e*-_XVol$,8fBH'lF0^EP4elI89104
     C4NN172 KC2021 01 181FF]P.Cc8UBxHcAJjgpUKo+9ZRbMEsEl@(v(K_=oC=`7g*$7_*,E104
     C4NN172 KC2021 01 18CAw,HBYmhSue[!$\rsY4js%1#^H=h/be*9KR[+y$^NCt)GVuijebL01
     C4NN172 KC2021 01 18pw?Ty\v.x;87gDMLwQ0LN*Uu:Wp]H6yr3?fUVu.Kgredacted;E8L01
     C4NN172 KC2021 01 18fLcWOi+3y'(0Q?2A?*.8dum@pUl7U^W'#u_,dDs=%UNWu:R:EaRcL01
     C4NN172 KC2021 01 18\y*,UPwdhUkEP*+nOYfT4:ec.#S%/q;cUGr+x\MSMs]2$,a]roLfL01
     C4NN172 KC2021 01 18[5tSm(2yM?TN79LMfZclick!9=gINUAC[aXq\1dCt=p:qx+dKYP+L01
     C4NN172 |C2021 01 194j!b)q!Sc_$EJBcnpZ0Q=oBOE'ci)Q/GI1MVtf4s706+p#k!here807
     C4NN172 |C2021 01 19@aJ6oCS_Mqj6m!E#Of7#Glb(bes=`Zgp7F#PMt@=lh?kkHW)KZ*=807
     C4NN172 |C2021 01 19B2Zb+QH?sJi0Jl:QfZIXHh$:6[w;p'Y8nformTyD?='b'+UA7A`T807
     C4NN172 KC2021 01 19$(Xrrmo4cQGVE:0x^gqHZ]S5%D0[*_2v2+j[s-2@c1Ztda[tcoX^U55
     C4NN172 KC2021 01 197;orE312dC=.Y6;E0%WjSubnV]WoMd,hYXhGi1g=sF-4k=maFwInU55
     C4NN172 KC2021 01 19.`K4/Sx;A2s/3=/D*q*g+u^SRESOIH7/MK?$4jbe#YO!c/rGwWB5H36
     C4NN172 KC2021 01 190N5X^@oGmu@NS/*CqIPxUmbM:9^6NIecgC!-lITgC\@R@=IjqSBLU55
     C4NN172 KC2021 01 19*S:C8+rap5(m7i_:CM7ZGj?mj6!3c!=pa.!3IqQ9@#-d*ExRixq\H36
     C4NN172 KC2021 01 19ia]VJ9sA/4)0!S[$*yqKV%ia$Amm?).%Ad*Z8%i.y(;Z,F3#Ki\nH36
     C4NN172 KC2021 01 19*:5w-T;k=u2[YFM^5TFh6bBb5y3X\[cvJ`^XV)O+o1d;8HPFHr\0204
     C4NN172 KC2021 01 19tXr/X_gnt*DDE\WUe,`ZqJO0L%0twm_KK1Z]K+y`PD+2U`RaFfYJ204
     C4NN172 |C2021 01 20CvuSKMdxLOYc5ouEx[1SA=nB*MlFJCA$HH$2G*aZHo=Dn%M!!koC807
     C4NN172 |C2021 01 20OCiOG2p%Zs*F@hb6$I-tGIhMQi(B8%K5n]'Jb;CFbc5Jc%(f346D807
     C4NN172 |C2021 01 20;ggCc%H4;4xw_:m\a/FP3c/;Pvqd3;%\d;$xVtg.rI?bdNb:aL#V807
     C4NN172 KC2021 01 20.11492507 35 25.93 +15 08 38.8    ~1K37 19.98GVNEOCPI52
     C4NN172 KC2021 01 20.11677607 35 26.70 +15 08 33.7    ~1K37 20.01GVNEOCPI52
     C4NN172 KC2021 01 20.11862707 35 27.49 +15 08 26.6    ~1K37 20.75GVNEOCPI52
     C4NN172 KC2021 01 20VMt3BS3XUQsYP*Sql%woD_YLMg(QC^QJXF1+$@]RSg\,^Nf[x0tWH36
     C4NN172 KC2021 01 207v_$$6HALN9s9DQY')2n?s,H9gFIW:l?K,gg'm@f/?riFUUou(!wH21
     C4NN172 KC2021 01 20ACCE9_+q$V#Ex_9nYY#xQly-n\^IYFVK_0dk'C!_hyD[m#oqV=U-H21
     C4NN172 KC2021 01 20sICXL^sXcXC'#JJ%c9$aNLeCwux:explanationP+hS)F%_*RrG1H21
     C4NN172 KC2021 01 20;N4ey9Olr6txUru*piZUW3^#mDaEbVWkEvj8%6dpdbK\7VR'jb^$H36

Station data:
(104) San Marcello Pistoiese  (N44.063037 E10.804200)  Italy. 0.40-m f/5
   reflector.
(204) Schiaparelli Observatory  (N45.867933 E8.770800)  Italy.  Observer L.
   Buzzi. 0.60-m f/4.64 Newtonian + CCD.
(673) Table Mountain Observatory, Wrightwood  (N34.381488 W117.682170)
   US/California.  Observer W. M. Owen Jr. 0.61-m f/16 reflector + CCD.
(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.
(H21) Astronomical Research Observatory, Westfield  (N39.483057 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + CCD.
(H36) Sandlot Observatory, Scranton  (N38.797693 W95.706400)  US/Kansas.
   Observer G. Hug. 0.56-m reflector + 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.
(I93) St Pardon de Conques  (N44.558710 W0.203000)  France.  Observer F.
   Losse. 0.40-m f/3.7 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.
(U55) Golden Ears Observatory, Maple Ridge  (N49.253280 W122.585440)
   Canada/BritColumbia.

Orbital elements:  C4NN172
   Perihelion 2020 Dec 15.619412 +/- 0.00905236 TT = 14:51:57 (JD 2459199.119412)
Epoch 2021 Jan 20.0 TT = JDT 2459234.5   Earth MOID: 0.0209   AutoNEOCP
M   8.78905326 +/- 0.0412811        (J2000 ecliptic)
n   0.24841455 +/- 0.00112643       Peri.  143.44136 +/- 0.0127578
a   2.50621323 +/- 0.00757595       Node   292.36412 +/- 0.0017902
e   0.6156981 +/- 0.00117141        Incl.    4.53715 +/- 0.0062970
P   3.97                   H 25.0   G  0.15   U  8.2  
q 0.96314250 +/- 6.55062e-5    Q 4.04928395 +/- 0.0152413
From 41 observations 2021 Jan. 18-20; mean residual 0".31
Residuals in arcseconds: 
210118 G96  .05+  .12+    210118 L01  .19+  .31-    210119 204  .22-  .26+    
210118 G96  .11+  .18+    210118 L01  .21+  .15-    210119 204  .63-  .14-    
210118 G96  .27-  .01+    210118 L01  .18-  .09+    210120 807  .02+  .02-    
210118 G96  .00   .23+    210118 L01  .08+  .33-    210120 807  .30-  .06-    
210118 673  .04+  .03+    210118 L01  .29-  .01+    210120 807  .02+  .27+    
210118 673  .02-  .02+    210119 807  .26+  .10-    210120 I52  .16+  .01+    
210118 I52  .02-  .06+    210119 807  .08+  .11-    210120 I52  .16+  .67+    
210118 I52  .05-  .08+    210119 807  .06+  .06+    210120 I52  .47+  .68-    
210118 I93  .34-  .32+    210119 U55  .67-  .48-    210120 H36  .05-  .43-    
210118 I93  .17+  .65-    210119 U55  .15-  .23+    210120 H21  .52+  .52+    
210118 I93  .51+  .02-    210119 H36  .22+  .12+    210120 H21  .05-  .11-    
210118 104  .28-  .20-    210119 U55  1.0-  .63-    210120 H21  .08-  .63+    
210118 104  .19+  .13+    210119 H36  .50+  .21-    210120 H36  .31+  .04+    
210118 104  .27-  .33-    210119 H36  .43+  .06+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 20 13  07 38 20.278   +14 46 54.06  .09591 1.0788 170.7 20.7 .058 119
2021 01 20 14  07 38 37.271   +14 44 46.26  .09615 1.0790 170.7 20.7 .057 118
2021 01 20 15  07 38 54.175   +14 42 39.06  .09640 1.0793 170.7 20.7 .056 118
2021 01 20 16  07 39 10.991   +14 40 32.45  .09664 1.0795 170.7 20.7 .055 118
2021 01 20 17  07 39 27.720   +14 38 26.42  .09689 1.0798 170.7 20.7 .054 117
2021 01 20 18  07 39 44.362   +14 36 20.99  .09713 1.0800 170.7 20.7 .053 117
2021 01 20 19  07 40 00.917   +14 34 16.14  .09738 1.0803 170.7 20.7 .052 116
2021 01 20 20  07 40 17.387   +14 32 11.87  .09762 1.0805 170.7 20.7 .051 116
2021 01 20 21  07 40 33.771   +14 30 08.18  .09787 1.0808 170.7 20.7 .050 116
2021 01 20 22  07 40 50.071   +14 28 05.07  .09811 1.0810 170.7 20.7 .048 115
2021 01 20 23  07 41 06.288   +14 26 02.53  .09836 1.0812 170.7 20.7 .047 115
2021 01 21 00  07 41 22.421   +14 24 00.56  .09861 1.0815 170.7 20.7 .046 114
2021 01 21 01  07 41 38.471   +14 21 59.16  .09885 1.0817 170.7 20.8 .045 114
2021 01 21 02  07 41 54.439   +14 19 58.32  .09910 1.0820 170.7 20.8 .043 113
2021 01 21 03  07 42 10.326   +14 17 58.05  .09935 1.0822 170.8 20.8 .042 113
2021 01 21 04  07 42 26.132   +14 15 58.33  .09960 1.0825 170.8 20.8 .041 113
2021 01 21 05  07 42 41.857   +14 13 59.17  .09984 1.0827 170.8 20.8 .039 112
2021 01 21 06  07 42 57.503   +14 12 00.56  .10009 1.0830 170.8 20.8 .038 112
2021 01 21 07  07 43 13.069   +14 10 02.51  .10034 1.0832 170.8 20.8 .037 111
2021 01 21 08  07 43 28.557   +14 08 05.00  .10059 1.0835 170.8 20.8 .035 111
2021 01 21 09  07 43 43.967   +14 06 08.04  .10084 1.0837 170.8 20.8 .034 110
2021 01 21 10  07 43 59.299   +14 04 11.62  .10109 1.0840 170.8 20.8 .032 110
2021 01 21 11  07 44 14.553   +14 02 15.74  .10134 1.0842 170.8 20.8 .031 109
2021 01 21 12  07 44 29.732   +14 00 20.40  .10159 1.0845 170.8 20.8 .029 108
2021 01 21 13  07 44 44.834   +13 58 25.59  .10184 1.0847 170.8 20.8 .027 108
2021 01 21 14  07 44 59.861   +13 56 31.32  .10209 1.0850 170.8 20.8 .026 107
2021 01 21 15  07 45 14.813   +13 54 37.57  .10234 1.0852 170.8 20.8 .024 106
2021 01 21 16  07 45 29.690   +13 52 44.35  .10259 1.0855 170.7 20.8 .022 105
2021 01 21 17  07 45 44.493   +13 50 51.66  .10284 1.0857 170.7 20.8 .021 104
2021 01 21 18  07 45 59.224   +13 48 59.48  .10309 1.0860 170.7 20.8 .019 103
2021 01 21 19  07 46 13.881   +13 47 07.83  .10334 1.0862 170.7 20.9 .017 101
2021 01 21 20  07 46 28.465   +13 45 16.69  .10359 1.0865 170.7 20.9 .016  99
2021 01 21 21  07 46 42.978   +13 43 26.06  .10384 1.0867 170.7 20.9 .014  97
2021 01 21 22  07 46 57.419   +13 41 35.95  .10410 1.0870 170.7 20.9 .012  94
2021 01 21 23  07 47 11.790   +13 39 46.34  .10435 1.0873 170.7 20.9 .010  90
2021 01 22 00  07 47 26.090   +13 37 57.24  .10460 1.0875 170.7 20.9 8.6m  85
2021 01 22 01  07 47 40.320   +13 36 08.64  .10485 1.0878 170.7 20.9 7.0m  77
2021 01 22 02  07 47 54.480   +13 34 20.54  .10511 1.0880 170.7 20.9 5.6m  65
2021 01 22 03  07 48 08.571   +13 32 32.94  .10536 1.0883 170.7 20.9 4.6m  46
2021 01 22 04  07 48 22.594   +13 30 45.84  .10561 1.0885 170.7 20.9 4.3m  20
2021 01 22 05  07 48 36.549   +13 28 59.23  .10587 1.0888 170.7 20.9 4.8m 175
2021 01 22 06  07 48 50.436   +13 27 13.11  .10612 1.0890 170.7 20.9 6.1m 158
2021 01 22 07  07 49 04.256   +13 25 27.48  .10637 1.0893 170.7 20.9 7.7m 147
2021 01 22 08  07 49 18.009   +13 23 42.33  .10663 1.0895 170.7 20.9 9.4m 140
2021 01 22 09  07 49 31.696   +13 21 57.67  .10688 1.0898 170.7 20.9 .011 135
2021 01 22 10  07 49 45.317   +13 20 13.49  .10714 1.0900 170.7 20.9 .013 131
2021 01 22 11  07 49 58.873   +13 18 29.78  .10739 1.0903 170.7 20.9 .015 129
2021 01 22 12  07 50 12.363   +13 16 46.56  .10765 1.0906 170.7 21.0 .017 127