"Pseudo-MPEC" for ZKA8EEE

Created 2018 May 19 16:18:27 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZKA8EEE  C2018 05 17.33801 16 32 32.95 +03 35 23.5          21.3 GUNEOCPG96
     ZKA8EEE  C2018 05 17.34325 16 32 32.61 +03 35 26.8          21.0 GUNEOCPG96
     ZKA8EEE  C2018 05 17.34852 16 32 32.22 +03 35 31.4          21.5 GUNEOCPG96
     ZKA8EEE  C2018 05 17.35378 16 32 31.88 +03 35 34.4          20.9 GUNEOCPG96
     ZKA8EEE  C2018 05 17.40675 16 32 28.12 +03 36 11.8          22.1 GUNEOCPI52
     ZKA8EEE  C2018 05 17.41064 16 32 27.87 +03 36 14.0          21.7 GUNEOCPI52
     ZKA8EEE  C2018 05 17.41452 16 32 27.55 +03 36 16.5          22.7 GUNEOCPI52
     ZKA8EEE  C2018 05 17.41840 16 32 27.29 +03 36 19.4          22.1 GUNEOCPI52
     ZKA8EEE  C2018 05 18`oAstrometry2v^SW_!(c7(i;K;g^@PUC=+p6q1twrCdn[=%us.^H01
     ZKA8EEE  C2018 05 18djM%oCl.cvc-9H#Pth$q:![b]ShXPpjtwIi@ow^k;k+cH5]69/Q:H01
     ZKA8EEE  C2018 05 18D9QQ[cWeY!_1JO+?i1A4p_\+BMD+X8PKj'--9Lg:2R?;]^A'Ic;?H01
     ZKA8EEE  C2018 05 18HRJDYH*7;4b+oI8.vredacted;Y#beB#IDPPaEIcQt.0v8G7dvugH01
     ZKA8EEE  C2018 05 18.31800 16 31 25.94 +03 46 39.4          21.4 GUNEOCPI52
     ZKA8EEE  C2018 05 18.32492 16 31 25.45 +03 46 44.3          21.3 GUNEOCPI52
     ZKA8EEE  C2018 05 18.33072 16 31 25.03 +03 46 48.2          21.4 GUNEOCPI52
     ZKA8EEE  C2018 05 18.33653 16 31 24.61 +03 46 52.0          21.4 GUNEOCPI52
     ZKA8EEE |C2018 05 19i*=-%hO\7/[A9B@c,r7n(3`*%fH!a5DE-GRf5[IE*!^AG2m^vLfZ807
     ZKA8EEE |C2018 05 19Q,(,n=Q9$RFkg':mxHe$ifk7%q3Q8m\DOBllM,q%Rl3V9:.;Y2_E807
     ZKA8EEE |C2018 05 19WvJ)cUuVk?_4f+arA$rgkN[_6v#[ZWhc@x^PiX5#DA?pw`Np'sxb807
     ZKA8EEE  C2018 05 193i_+ltIRljLj(WY:l78g0b?JjiQdg:w0seeS(M,)YxM,B/c!$/lwH01
     ZKA8EEE  C2018 05 19YpLI_$3rd7KmmxSvXQ#sg'Nk6u-gwf]Jjv(##h:K5-IB^[s;yF(ZH01
     ZKA8EEE  C2018 05 19NsKI[8!!PKkLSo)S7CX+[Hi=u*pugQI`MAnNCDS4K`]T9NRKT],IH01
     ZKA8EEE  C2018 05 19Qd@LQqPlM#3A+0f^ykD\y7eQb?hHvHrMglT=*0jax1lbQ*aNEOCPH01
     ZKA8EEE  C2018 05 19.35971 16 30 13.84 +03 58 20.7          20.5 GUNEOCPI52
     ZKA8EEE  C2018 05 19.36303 16 30 13.66 +03 58 22.7          19.8 GUNEOCPI52
     ZKA8EEE  C2018 05 19.36634 16 30 13.38 +03 58 25.3          20.8 GUNEOCPI52
     ZKA8EEE  C2018 05 19.36966 16 30 13.14 +03 58 27.4          20.5 GUNEOCPI52

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:  ZKA8EEE
   Perihelion 2017 May 1.317657 +/- 13.7 TT =  7:37:25 (JD 2457874.817657)
Epoch 2018 May 19.0 TT = JDT 2458257.5   Earth MOID: 0.4894   AutoNEOCP
M 150.13373 +/- 6                   (J2000 ecliptic)
n   0.39231946 +/- 0.00338          Peri.  243.51907 +/- 4.0
a   1.84803197 +/- 0.0106           Node   198.85433 +/- 0.8
e   0.2509462 +/- 0.00963           Incl.   20.75100 +/- 0.44
P   2.51/917.60d           H 18.4   G  0.15   U  9.0  
q 1.38427524 +/- 0.0157    Q 2.31178869 +/- 0.0265
From 27 observations 2018 May 17-19; mean residual 0".20
Residuals in arcseconds: 
180517 G96  .25-  .01-    180518 H01  .03-  .06+    180519 807  .04-  .07-    
180517 G96  .19+  .37-    180518 H01  .02+  .01-    180519 H01  .11-  .25+    
180517 G96  .09-  .56+    180518 H01  .01+  .03+    180519 H01  .07+  .03+    
180517 G96  .37+  .11-    180518 I52  .13+  .10-    180519 H01  .19-  .09+    
180517 I52  .07-  .39+    180518 I52  .16+  .08+    180519 H01  .12-  .14+    
180517 I52  .29+  .11-    180518 I52  .05+  .02+    180519 I52  .23-  .14-    
180517 I52  .42-  .31-    180518 I52  .05-  .14-    180519 I52  .64+  .34-    
180517 I52  .23-  .11-    180519 807  .13-  .06-    180519 I52  .00   .06+    
180518 H01  .03+  .01+    180519 807  .07+  .14+    180519 I52  .03-  .05-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2018 05 19 16  16 29 52.583   +04 01 47.18  1.3207 2.2723 153.7 21.5  .18  33
2018 05 19 17  16 29 49.684   +04 02 14.63  1.3207 2.2724 153.7 21.5  .20  32
2018 05 19 18  16 29 46.785   +04 02 42.06  1.3207 2.2724 153.7 21.5  .21  31
2018 05 19 19  16 29 43.885   +04 03 09.45  1.3207 2.2725 153.7 21.5  .23  30
2018 05 19 20  16 29 40.984   +04 03 36.82  1.3207 2.2725 153.7 21.5  .25  29
2018 05 19 21  16 29 38.082   +04 04 04.16  1.3207 2.2726 153.7 21.5  .27  28
2018 05 19 22  16 29 35.179   +04 04 31.46  1.3207 2.2726 153.7 21.5  .29  28
2018 05 19 23  16 29 32.275   +04 04 58.74  1.3207 2.2726 153.7 21.5  .31  27
2018 05 20 00  16 29 29.370   +04 05 25.99  1.3207 2.2727 153.8 21.5  .34  27
2018 05 20 01  16 29 26.465   +04 05 53.20  1.3207 2.2727 153.8 21.5  .36  26
2018 05 20 02  16 29 23.558   +04 06 20.39  1.3207 2.2728 153.8 21.5  .38  26
2018 05 20 03  16 29 20.651   +04 06 47.55  1.3207 2.2728 153.8 21.5  .40  25
2018 05 20 04  16 29 17.743   +04 07 14.67  1.3207 2.2729 153.8 21.5  .43  25
2018 05 20 05  16 29 14.834   +04 07 41.77  1.3207 2.2729 153.8 21.5  .45  24
2018 05 20 06  16 29 11.924   +04 08 08.84  1.3207 2.2729 153.8 21.5  .48  24
2018 05 20 07  16 29 09.014   +04 08 35.87  1.3207 2.2730 153.8 21.5  .50  24
2018 05 20 08  16 29 06.103   +04 09 02.88  1.3207 2.2730 153.8 21.5  .53  23
2018 05 20 09  16 29 03.190   +04 09 29.85  1.3208 2.2731 153.8 21.5  .56  23
2018 05 20 10  16 29 00.278   +04 09 56.80  1.3208 2.2731 153.8 21.5  .58  23
2018 05 20 11  16 28 57.364   +04 10 23.71  1.3208 2.2732 153.8 21.5  .61  23
2018 05 20 12  16 28 54.449   +04 10 50.60  1.3208 2.2732 153.8 21.5  .64  22
2018 05 20 13  16 28 51.534   +04 11 17.45  1.3208 2.2732 153.8 21.5  .67  22
2018 05 20 14  16 28 48.618   +04 11 44.27  1.3208 2.2733 153.8 21.5  .70  22
2018 05 20 15  16 28 45.701   +04 12 11.07  1.3208 2.2733 153.8 21.5  .73  22
2018 05 20 16  16 28 42.783   +04 12 37.83  1.3208 2.2734 153.8 21.5  .76  22
2018 05 20 17  16 28 39.865   +04 13 04.56  1.3208 2.2734 153.9 21.5  .79  21
2018 05 20 18  16 28 36.946   +04 13 31.26  1.3209 2.2735 153.9 21.5  .82  21
2018 05 20 19  16 28 34.026   +04 13 57.93  1.3209 2.2735 153.9 21.5  .85  21
2018 05 20 20  16 28 31.106   +04 14 24.57  1.3209 2.2735 153.9 21.5  .88  21
2018 05 20 21  16 28 28.184   +04 14 51.18  1.3209 2.2736 153.9 21.5  .92  21
2018 05 20 22  16 28 25.262   +04 15 17.76  1.3209 2.2736 153.9 21.5  .95  21
2018 05 20 23  16 28 22.339   +04 15 44.31  1.3209 2.2737 153.9 21.5  .98  20
2018 05 21 00  16 28 19.416   +04 16 10.83  1.3209 2.2737 153.9 21.5  1.0  20
2018 05 21 01  16 28 16.492   +04 16 37.31  1.3210 2.2738 153.9 21.5  1.1  20
2018 05 21 02  16 28 13.567   +04 17 03.77  1.3210 2.2738 153.9 21.5  1.1  20
2018 05 21 03  16 28 10.641   +04 17 30.19  1.3210 2.2738 153.9 21.5  1.1  20
2018 05 21 04  16 28 07.715   +04 17 56.59  1.3210 2.2739 153.9 21.5  1.2  20
2018 05 21 05  16 28 04.788   +04 18 22.95  1.3210 2.2739 153.9 21.5  1.2  20
2018 05 21 06  16 28 01.861   +04 18 49.28  1.3210 2.2740 153.9 21.5  1.2  19
2018 05 21 07  16 27 58.932   +04 19 15.58  1.3211 2.2740 153.9 21.5  1.3  19
2018 05 21 08  16 27 56.003   +04 19 41.85  1.3211 2.2741 153.9 21.5  1.3  19
2018 05 21 09  16 27 53.074   +04 20 08.09  1.3211 2.2741 153.9 21.5  1.4  19
2018 05 21 10  16 27 50.143   +04 20 34.29  1.3211 2.2741 153.9 21.5  1.4  19
2018 05 21 11  16 27 47.213   +04 21 00.47  1.3211 2.2742 153.9 21.5  1.4  19
2018 05 21 12  16 27 44.281   +04 21 26.61  1.3212 2.2742 153.9 21.5  1.5  19
2018 05 21 13  16 27 41.349   +04 21 52.73  1.3212 2.2743 153.9 21.5  1.5  19
2018 05 21 14  16 27 38.416   +04 22 18.81  1.3212 2.2743 153.9 21.5  1.6  19
2018 05 21 15  16 27 35.483   +04 22 44.86  1.3212 2.2744 153.9 21.5  1.6  18