"Pseudo-MPEC" for C4PEAV2

Created 2021 Jan 20 16:07:14 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     C4PEAV2  C2021 01 18.36627109 24 16.59 +19 30 55.5    ~1I9b 20.83GVNEOCPG96
     C4PEAV2  C2021 01 18.37204809 24 14.70 +19 29 35.8    ~1I9b 21.03GVNEOCPG96
     C4PEAV2  C2021 01 18.37789009 24 12.70 +19 28 14.7    ~1I9b 20.69GVNEOCPG96
     C4PEAV2  C2021 01 18.38375509 24 10.73 +19 26 54.0    ~1I9b 20.86GVNEOCPG96
     C4PEAV2 KC2021 01 18.49027109 23 35.23 +19 01 58.4    ~1IC7 20.84GVNEOCPI52
     C4PEAV2 KC2021 01 18.49374509 23 34.09 +19 01 08.9    ~1IC7 20.25GVNEOCPI52
     C4PEAV2 KC2021 01 19=*jnXSAstrometry[E)7-`jRVgH2(u^6G7#X/wR]5IA%=S3xxpi,L01
     C4PEAV2 KC2021 01 19038redacted;gU:S]i7N7)+I8)UOr$JQv#dNV[k+TX`Hex7WL(`1L01
     C4PEAV2 KC2021 01 19+Rn`[fe+;b(i=aZ/mhA-6a+(10$CV7V7XAvv\^X#clickvg7_4ZBL01
     C4PEAV2 KC2021 01 19pAMx_9cc6YsM50_1,[mEnMD;9)O?=K6_yhDlQb(0[/Fo1,*XQR,SL01
     C4PEAV2 |C2021 01 19v!GYPfwV\UEZ!PB);$l;Ja0F8bxDoOE.P]+,9g;8CDy^kS-37SKS807
     C4PEAV2 |C2021 01 19+JHZIeiyHN_;p.r+p;Csavyncj!hC`8lAhereb1d;Yl!NbU64LA+807
     C4PEAV2 |C2021 01 19gd$(:Wv#HQlk8^73HQp[CK0,@RB%t,)G;S$c*J.v/F/cH`Y***nj807
     C4PEAV2 |C2021 01 20end=6jkwMnDB!H+_Mn\6nky,Yj=n4(cRSBkPJ9NlnwRT$6:n[9dA807
     C4PEAV2 |C2021 01 20LeeD3yLvR*NLZx?/E4`QBdQXXymqcix(TBTforHl,)v4U1gtt2bZ807
     C4PEAV2 |C2021 01 20=*xn0md[0SY9-UU;X!!ax6c#j]i-q`7IT.Y!r:1%N$f)3(a5]gMr807
     C4PEAV2 KC2021 01 20P*cgsJ^Y;-gI@Bu4.Tb2AFF#a5`d4\,explanationyslIW%eGh8734
     C4PEAV2 KC2021 01 20iLwr5dm5dpvy1:UywaqP4=Ew?cDaUgY'eRp)E+mp\l[v!ZMb+$PI734
     C4PEAV2 KC2021 01 20XuFQ8Dlm1LNPXEY#*LMfr.=sBD5NeQZ`QeRuXE`^t7sps#wGDI/;734

Station data:
(734) Farpoint Observatory, Eskridge  (N38.890107 W96.001400)  US/Kansas.
   Observer G. Hug. 0.69-m 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.
(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:  C4PEAV2
   Perihelion 2021 Mar 28.761453 +/- 0.0614224 TT = 18:16:29 (JD 2459302.261453)
Epoch 2021 Jan 20.0 TT = JDT 2459234.5   Earth MOID: 0.0392   AutoNEOCP
M 308.13814390 +/- 0.1264295        (J2000 ecliptic)
n   0.76535927 +/- 0.00117008       Peri.  268.40277 +/- 0.0454002
a   1.18365685 +/- 0.00120636       Node   300.35466 +/- 0.0025554
e   0.3220846 +/- 0.000846167       Incl.   20.10085 +/- 0.0456564
P   1.29/470.36d           H 25.9   G  0.15   U  8.2  
q 0.80241911 +/- 0.000199445    Q 1.56489459 +/- 0.00259032
From 19 observations 2021 Jan. 18-20 (47.5 hr); mean residual 0".39
Residuals in arcseconds: 
210118 G96  .36-  .45+    210119 L01  .30+  .28+    210120 807  .04+  .30+    
210118 G96  .27+  .41+    210119 L01  .27+  .40+    210120 807  .13+  .44+    
210118 G96  .33-  .01-    210119 L01  .23+  .30+    210120 734  .12-  .18-    
210118 G96  .38-  .41+    210119 807  .03-  .02+    210120 734  .60-  1.2-    
210118 I52  .01+  .51-    210119 807  .37+  .35-    210120 734  .15+  .77+    
210118 I52  .02+  .60-    210119 807  .04+  .74-    
210119 L01  .05-  .07-    210120 807  .16+  .26+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 20 16  09 11 09.375   +08 44 01.54  .06309 1.0441 161.6 20.9 .104  20
2021 01 20 17  09 10 52.679   +08 29 48.95  .06288 1.0439 161.5 20.9 .119  19
2021 01 20 18  09 10 35.884   +08 15 30.47  .06266 1.0436 161.5 20.9 .135  18
2021 01 20 19  09 10 18.990   +08 01 06.07  .06245 1.0434 161.4 20.9 .151  18
2021 01 20 20  09 10 01.996   +07 46 35.74  .06223 1.0432 161.3 20.9 .168  18
2021 01 20 21  09 09 44.901   +07 31 59.44  .06202 1.0430 161.2 20.9 .187  17
2021 01 20 22  09 09 27.704   +07 17 17.15  .06181 1.0427 161.2 20.9 .205  17
2021 01 20 23  09 09 10.404   +07 02 28.86  .06160 1.0425 161.1 20.9 .225  17
2021 01 21 00  09 08 53.002   +06 47 34.53  .06139 1.0423 161.0 20.9 .246  17
2021 01 21 01  09 08 35.495   +06 32 34.15  .06118 1.0421 160.9 20.8 .267  16
2021 01 21 02  09 08 17.883   +06 17 27.69  .06098 1.0418 160.8 20.8 .290  16
2021 01 21 03  09 08 00.167   +06 02 15.13  .06077 1.0416 160.7 20.8 .313  16
2021 01 21 04  09 07 42.343   +05 46 56.46  .06057 1.0414 160.6 20.8 .337  16
2021 01 21 05  09 07 24.413   +05 31 31.66  .06037 1.0412 160.5 20.8 .362  16
2021 01 21 06  09 07 06.375   +05 16 00.71  .06017 1.0409 160.4 20.8 .388  16
2021 01 21 07  09 06 48.228   +05 00 23.59  .05997 1.0407 160.3 20.8 .415  16
2021 01 21 08  09 06 29.972   +04 44 40.29  .05977 1.0405 160.2 20.8 .443  16
2021 01 21 09  09 06 11.605   +04 28 50.78  .05957 1.0403 160.0 20.8 .472  16
2021 01 21 10  09 05 53.127   +04 12 55.07  .05938 1.0401 159.9 20.8 .501  16
2021 01 21 11  09 05 34.538   +03 56 53.13  .05918 1.0398 159.8 20.8 .532  15
2021 01 21 12  09 05 15.835   +03 40 44.96  .05899 1.0396 159.6 20.8 .564  15
2021 01 21 13  09 04 57.019   +03 24 30.54  .05880 1.0394 159.5 20.8 .597  15
2021 01 21 14  09 04 38.089   +03 08 09.87  .05861 1.0392 159.4 20.8 .631  15
2021 01 21 15  09 04 19.043   +02 51 42.92  .05843 1.0389 159.2 20.8 .665  15
2021 01 21 16  09 03 59.881   +02 35 09.71  .05824 1.0387 159.1 20.8 .701  15
2021 01 21 17  09 03 40.601   +02 18 30.22  .05805 1.0385 158.9 20.8 .738  15
2021 01 21 18  09 03 21.204   +02 01 44.45  .05787 1.0383 158.7 20.8 .776  15
2021 01 21 19  09 03 01.688   +01 44 52.39  .05769 1.0380 158.6 20.8 .816  15
2021 01 21 20  09 02 42.052   +01 27 54.05  .05751 1.0378 158.4 20.8 .856  15
2021 01 21 21  09 02 22.295   +01 10 49.42  .05733 1.0376 158.2 20.8 .897  15
2021 01 21 22  09 02 02.417   +00 53 38.50  .05715 1.0374 158.1 20.8 .940  15
2021 01 21 23  09 01 42.416   +00 36 21.29  .05698 1.0371 157.9 20.8 .984  15
2021 01 22 00  09 01 22.292   +00 18 57.80  .05681 1.0369 157.7 20.8 1.03  15
2021 01 22 01  09 01 02.043   +00 01 28.04  .05663 1.0367 157.5 20.8 1.07  15
2021 01 22 02  09 00 41.669   -00 16 07.99  .05646 1.0365 157.3 20.8 1.12  15
2021 01 22 03  09 00 21.168   -00 33 50.29  .05630 1.0363 157.1 20.8 1.17  15
2021 01 22 04  09 00 00.540   -00 51 38.83  .05613 1.0360 156.9 20.8 1.22  15
2021 01 22 05  08 59 39.784   -01 09 33.62  .05596 1.0358 156.7 20.8 1.27  15
2021 01 22 06  08 59 18.898   -01 27 34.63  .05580 1.0356 156.5 20.8 1.32  15
2021 01 22 07  08 58 57.882   -01 45 41.86  .05564 1.0354 156.3 20.8 1.38  15
2021 01 22 08  08 58 36.735   -02 03 55.28  .05548 1.0351 156.1 20.8 1.43  15
2021 01 22 09  08 58 15.455   -02 22 14.87  .05532 1.0349 155.9 20.8 1.49  15
2021 01 22 10  08 57 54.041   -02 40 40.63  .05516 1.0347 155.7 20.8 1.54  15
2021 01 22 11  08 57 32.494   -02 59 12.52  .05501 1.0345 155.4 20.8 1.60  15
2021 01 22 12  08 57 10.810   -03 17 50.52  .05485 1.0342 155.2 20.8 1.66  15
2021 01 22 13  08 56 48.990   -03 36 34.60  .05470 1.0340 155.0 20.8 1.72  15
2021 01 22 14  08 56 27.033   -03 55 24.74  .05455 1.0338 154.7 20.8 1.78  15
2021 01 22 15  08 56 04.936   -04 14 20.91  .05441 1.0336 154.5 20.8 1.85  15