"Pseudo-MPEC" for ZKA89A5

Created 2018 May 19 16:18:23 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZKA89A5  C2018 05 17.25404 13 08 16.96 +04 26 11.2          20.7 GUNEOCPG96
     ZKA89A5  C2018 05 17.25927 13 08 16.40 +04 26 01.4          21.3 GUNEOCPG96
     ZKA89A5  C2018 05 17.26451 13 08 15.78 +04 25 53.1          21.2 GUNEOCPG96
     ZKA89A5  C2018 05 17.26976 13 08 15.20 +04 25 42.7          21.5 GUNEOCPG96
     ZKA89A5  C2018 05 17ZkAstrometry?hk.qp-i3d2v2Sbvm,22A_k;]EL4n/BeY*Tw=r0mH01
     ZKA89A5  C2018 05 17*=Uda8v\QBQ5w-N;AB%ca^Go\gF2q=Aw')jW?uSq00H=^c^[hv'#H01
     ZKA89A5  C2018 05 17l=B3cT_Zu6;XLRV#f6K^N4vcWR`^V,Uxs,XR[oGnOsF+SILCt0LbH01
     ZKA89A5  C2018 05 17.35195 13 08 05.82 +04 23 16.0          21.1 GUNEOCPI52
     ZKA89A5  C2018 05 17`5s9O1I[fG/^-gjh\redacted;7\f1\qd+CbY-4vHIoaS[0hG1w`H01
     ZKA89A5  C2018 05 17.35526 13 08 05.47 +04 23 10.0          21.3 GUNEOCPI52
     ZKA89A5  C2018 05 17.35858 13 08 05.03 +04 23 03.5          21.6 GUNEOCPI52
     ZKA89A5  C2018 05 17.36190 13 08 04.70 +04 22 58.3          20.9 GUNEOCPI52
     ZKA89A5  C2018 05 18.14402 13 06 40.13 +03 59 31.8          21.9 GUNEOCPI52
     ZKA89A5  C2018 05 18reP`!hwgSY_=?\YxDmtlqD-J%q8\6@TUqnV9EDl%]cx?CP=6K/-IH01
     ZKA89A5  C2018 05 18.15064 13 06 39.48 +03 59 19.8          21.5 GUNEOCPI52
     ZKA89A5  C2018 05 18p1(AJ.#:)1oK9Ko+*Rn\Lk3i(^Sia#UiE%QsZ4h4nmMsc2Xo[:uLH01
     ZKA89A5  C2018 05 18.15396 13 06 39.15 +03 59 13.9          21.2 GUNEOCPI52
     ZKA89A5  C2018 05 18Me.erRLu-otf!w_5e'J3tQ,]dd-yY(K,G4L?fRoMHC9#@R8_YbrSH01
     ZKA89A5  C2018 05 18nYk2wR1VZ6=\JiUjAJ=CnVFh._(A!Tuoseeg@'er8u,)lhS[DDWHH01
     ZKA89A5 |C2018 05 18;Tpr!9Z:uVoOQeqqF6C91OB$rO9pMJriYi;Z\ONW+C`6bWacm*Y4807
     ZKA89A5 |C2018 05 18x7,M*U/txh=9yB*0N'Kdj\-*0ccDaT*h8`wG[uiRhk,1O_WA#!$)807
     ZKA89A5 |C2018 05 19..nqKlXYwq]xsrsbKb.WM]Mf:oi;MM#[ut`g,?a6_cN2LSNNEOCP807

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169136 W70.805900)  Chile.
   Observers M. Holman, J. Kavelaars, T. Grav, W. Fraser. Measurer M. Holman.
   4-m Blanco reflector + CCD.
(G96) Mt. Lemmon Survey  (N32.442754 W110.788720)  US/Arizona.  Observers E.
   J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R.
   A. Kowalski, S. M. Larson, F. C. Shelly. 1.5-m reflector + CCD.
(H01) Magdalena Ridge Observatory, Socorro  (N33.985151 W107.189200)  US/New
   Mexico.  Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
   f/8.9 reflector + CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442547 W110.788920)
   US/Arizona.

Orbital elements:  ZKA89A5
   Perihelion 2018 Sep 9.790556 +/- 2.09 TT = 18:58:24 (JD 2458371.290556)
Epoch 2018 May 19.0 TT = JDT 2458257.5   Earth MOID: 0.4891   Ma: 0.0061
M 317.00721 +/- 2.6                 (J2000 ecliptic)          AutoNEOCP
n   0.37782382 +/- 0.0206           Peri.  241.96906 +/- 2.1
a   1.89500264 +/- 0.0688           Node    47.06178 +/- 0.8
e   0.2751486 +/- 0.0127            Incl.   30.75878 +/- 1.6
P   2.61/952.81d           H 20.3   G  0.15   U 10.1  
q 1.37359520 +/- 0.0348    Q 2.41641007 +/- 0.104
From 22 observations 2018 May 17-19 (42.0 hr); mean residual 0".41
Residuals in arcseconds: 
180517 G96  .37-  .15-    180517 H01  .30-  .02+    180518 I52  1.1+  .15-    
180517 G96  .24+  .58-    180517 I52  .37+  .26+    180518 H01  .26-  .03+    
180517 G96  .04-  .51+    180517 I52  .60-  .28-    180518 H01  .08-  .05-    
180517 G96  .29+  .48-    180517 I52  .06+  .49+    180518 807  .34+  .19+    
180517 H01  .15-  .05+    180518 I52  .86-  .17-    180518 807  1.1-  .47+    
180517 H01  .11-  .09+    180518 H01  .01+  .11-    180519 807  .65+  .48-    
180517 H01  .29+  .33+    180518 I52  .50+  .24-    
180517 I52  .02+  .32+    180518 H01  .02-  .09+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2018 05 19 16  13 03 59.603   +03 13 37.49  .72175 1.6018 134.4 21.8  1.5 175
2018 05 19 17  13 03 55.324   +03 12 21.57  .72186 1.6016 134.3 21.8  1.6 174
2018 05 19 18  13 03 51.052   +03 11 05.63  .72197 1.6015 134.3 21.8  1.7 173
2018 05 19 19  13 03 46.785   +03 09 49.67  .72208 1.6013 134.2 21.8  1.8 172
2018 05 19 20  13 03 42.523   +03 08 33.69  .72219 1.6012 134.2 21.9  1.9 172
2018 05 19 21  13 03 38.268   +03 07 17.70  .72230 1.6011 134.1 21.9  2.0 171
2018 05 19 22  13 03 34.019   +03 06 01.68  .72241 1.6009 134.1 21.9  2.1 171
2018 05 19 23  13 03 29.775   +03 04 45.65  .72252 1.6008 134.1 21.9  2.2 170
2018 05 20 00  13 03 25.538   +03 03 29.60  .72263 1.6006 134.0 21.9  2.3 170
2018 05 20 01  13 03 21.306   +03 02 13.53  .72275 1.6005 134.0 21.9  2.4 169
2018 05 20 02  13 03 17.080   +03 00 57.44  .72286 1.6004 133.9 21.9  2.5 169
2018 05 20 03  13 03 12.861   +02 59 41.33  .72297 1.6002 133.9 21.9  2.6 168
2018 05 20 04  13 03 08.647   +02 58 25.21  .72308 1.6001 133.8 21.9  2.8 168
2018 05 20 05  13 03 04.439   +02 57 09.07  .72320 1.5999 133.8 21.9  2.9 167
2018 05 20 06  13 03 00.237   +02 55 52.91  .72331 1.5998 133.8 21.9  3.0 167
2018 05 20 07  13 02 56.040   +02 54 36.73  .72342 1.5997 133.7 21.9  3.1 167
2018 05 20 08  13 02 51.850   +02 53 20.53  .72354 1.5995 133.7 21.9  3.2 166
2018 05 20 09  13 02 47.666   +02 52 04.32  .72365 1.5994 133.6 21.9  3.4 166
2018 05 20 10  13 02 43.488   +02 50 48.09  .72376 1.5992 133.6 21.9  3.5 165
2018 05 20 11  13 02 39.315   +02 49 31.84  .72388 1.5991 133.5 21.9  3.6 165
2018 05 20 12  13 02 35.149   +02 48 15.58  .72399 1.5990 133.5 21.9  3.7 165
2018 05 20 13  13 02 30.988   +02 46 59.30  .72411 1.5988 133.5 21.9  3.9 165
2018 05 20 14  13 02 26.834   +02 45 43.00  .72423 1.5987 133.4 21.9  4.0 164
2018 05 20 15  13 02 22.685   +02 44 26.69  .72434 1.5985 133.4 21.9  4.2 164
2018 05 20 16  13 02 18.542   +02 43 10.36  .72446 1.5984 133.3 21.9  4.3 164
2018 05 20 17  13 02 14.406   +02 41 54.01  .72458 1.5983 133.3 21.9  4.4 163
2018 05 20 18  13 02 10.275   +02 40 37.64  .72469 1.5981 133.2 21.9  4.6 163
2018 05 20 19  13 02 06.150   +02 39 21.26  .72481 1.5980 133.2 21.9  4.7 163
2018 05 20 20  13 02 02.031   +02 38 04.87  .72493 1.5978 133.2 21.9  4.9 163
2018 05 20 21  13 01 57.919   +02 36 48.45  .72505 1.5977 133.1 21.9  5.0 162
2018 05 20 22  13 01 53.812   +02 35 32.03  .72516 1.5976 133.1 21.9  5.2 162
2018 05 20 23  13 01 49.711   +02 34 15.58  .72528 1.5974 133.0 21.9  5.3 162
2018 05 21 00  13 01 45.616   +02 32 59.12  .72540 1.5973 133.0 21.9  5.5 162
2018 05 21 01  13 01 41.527   +02 31 42.64  .72552 1.5971 132.9 21.9  5.7 162
2018 05 21 02  13 01 37.444   +02 30 26.15  .72564 1.5970 132.9 21.9  5.8 161
2018 05 21 03  13 01 33.368   +02 29 09.65  .72576 1.5969 132.8 21.9  6.0 161
2018 05 21 04  13 01 29.297   +02 27 53.12  .72588 1.5967 132.8 21.9  6.1 161
2018 05 21 05  13 01 25.232   +02 26 36.59  .72600 1.5966 132.8 21.9  6.3 161
2018 05 21 06  13 01 21.173   +02 25 20.03  .72612 1.5964 132.7 21.9  6.5 161
2018 05 21 07  13 01 17.120   +02 24 03.47  .72625 1.5963 132.7 21.9  6.7 160
2018 05 21 08  13 01 13.073   +02 22 46.88  .72637 1.5962 132.6 21.9  6.8 160
2018 05 21 09  13 01 09.033   +02 21 30.29  .72649 1.5960 132.6 21.9  7.0 160
2018 05 21 10  13 01 04.998   +02 20 13.67  .72661 1.5959 132.5 21.9  7.2 160
2018 05 21 11  13 01 00.969   +02 18 57.05  .72674 1.5958 132.5 21.9  7.4 160
2018 05 21 12  13 00 56.946   +02 17 40.41  .72686 1.5956 132.5 21.9  7.6 160
2018 05 21 13  13 00 52.930   +02 16 23.75  .72698 1.5955 132.4 21.9  7.7 159
2018 05 21 14  13 00 48.919   +02 15 07.08  .72711 1.5953 132.4 21.9  7.9 159
2018 05 21 15  13 00 44.914   +02 13 50.40  .72723 1.5952 132.3 21.9  8.1 159