"Pseudo-MPEC" for ZG82898

Created 2018 Apr 18 16:18:11 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZG82898  C2018 04 15.22762 11 10 21.61 -06 39 42.0                UNEOCPG96
     ZG82898  C2018 04 15.23278 11 10 21.41 -06 39 40.3          19.9 GUNEOCPG96
     ZG82898  C2018 04 15.23795 11 10 21.26 -06 39 38.2          20.0 GUNEOCPG96
     ZG82898  C2018 04 15.24311 11 10 20.96 -06 39 35.2          20.3 GUNEOCPG96
     ZG82898  C2018 04 15.33447 11 10 18.71 -06 38 45.2          19.9 GUNEOCPI52
     ZG82898  C2018 04 15.33943 11 10 18.56 -06 38 42.8          21.1 GUNEOCPI52
     ZG82898  C2018 04 15.34933 11 10 18.34 -06 38 37.4          21.5 GUNEOCPI52
     ZG82898  C2018 04 16.22460 11 09 58.37 -06 30 56.6          20.2 GUNEOCPI52
     ZG82898  C2018 04 16.23083 11 09 58.20 -06 30 53.2          20.5 GUNEOCPI52
     ZG82898  C2018 04 16.23739 11 09 58.04 -06 30 50.0          20.5 GUNEOCPI52
     ZG82898  C2018 04 16.24524 11 09 57.85 -06 30 45.7          20.3 GUNEOCPI52
     ZG82898  C2018 04 164NAstrometryv;lE.#+N;W2iZIgD`G;bk,+M8HTLwVl#G-)vd;eD691
     ZG82898 HC2018 04 16dRBJx?CLGpJKDG[!m^HG?/P;skZq0g94A7T][Z_QR/v08w#v$o/U691
     ZG82898  C2018 04 16d]ETd2nyS_-jtg)Lsredacted;8(o@GYqG^@09+mm*XJWI/m*+w0691
     ZG82898 HC2018 04 16XilMl3N%^Oc$:Vc-Jmc\c39fwWZ[1ktTsee]!J*bYCgMP[$xx`a2691
     ZG82898  C2018 04 16SNcdbDZMi.'c(Qm.m'+ZT+eicch#$TVRqtn;TA^bIdL+o?mcxwU^691
     ZG82898 HC2018 04 16xG%f%^t[jk0_`dZDM]cSh2L5uM4M\riZsI!x-O4QAD6'.q5NEOCP691
     ZG82898  C2018 04 17.81792 11 09 25.80 -06 17 14.8          20.5 VSNEOCP033
     ZG82898  C2018 04 17.82167 11 09 25.72 -06 17 12.9          20.4 VSNEOCP033
     ZG82898  C2018 04 17.82543 11 09 25.64 -06 17 11.1          20.5 VSNEOCP033
     ZG82898  C2018 04 17.82918 11 09 25.56 -06 17 09.0          20.8 VSNEOCP033
     ZG82898  C2018 04 18.24151 11 09 17.75 -06 13 37.6          20.7 GUNEOCPI52
     ZG82898  C2018 04 18.24692 11 09 17.61 -06 13 35.1          20.4 GUNEOCPI52
     ZG82898  C2018 04 18.25233 11 09 17.50 -06 13 32.3          21.4 GUNEOCPI52
     ZG82898  C2018 04 18.25786 11 09 17.35 -06 13 30.2          21.6 GUNEOCPI52

Station data:
(033) Karl Schwarzschild Observatory, Tautenburg  (N50.980140 E11.711240)
   Germany. 1.3-m Schmidt.
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.957971 W111.599000)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 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.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442547 W110.788920)
   US/Arizona.

Orbital elements:  ZG82898
   Perihelion 2018 Nov 14.070876 +/- 28.1 TT =  1:42:03 (JD 2458436.570876)
Epoch 2018 Apr 18.0 TT = JDT 2458226.5   Earth MOID: 0.9196   AutoNEOCP
M 291.48612 +/- 11                  (J2000 ecliptic)
n   0.32614646 +/- 0.0113           Peri.   20.65148 +/- 6
a   2.09023092 +/- 0.0481           Node   243.97156 +/- 0.7
e   0.0750522 +/- 0.0419            Incl.    7.31678 +/- 0.09
P   3.02                   H 18.1   G  0.15   U  9.7  
q 1.93335445 +/- 0.0482    Q 2.24710739 +/- 0.141
22 of 25 observations 2018 Apr. 15-18; mean residual 0".54
Residuals in arcseconds: 
180415 G96  1.3+  .77+    180416 I52  .23-  .26-    180417 033  .54+  .14-    
180415 G96  .36+  .28-    180416 I52  .16-  .07-    180417 033  .51+  .25-    
180415 G96  .20+  .93-    180416 691( .66-  .37-)   180417 033  .49+  .06-    
180415 G96  2.2-  .68-    180416 691  .07-  .13+    180418 I52  .04+  .43+    
180415 I52  .33+  .56+    180416 691( .70-  .21-)   180418 I52  .38-  .18+    
180415 I52  .01+  .30+    180416 691  .11-  .19+    180418 I52  .36-  .24+    
180415 I52  .54+  .41+    180416 691( .61-  .26+)   180418 I52  .91-  .46-    
180416 I52  .06-  .15-    180416 691  .16-  .26+    
180416 I52  .28-  .02-    180417 033  .56+  .13-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  ------------   ------------  ------ ------ -----  --- ---- ---
2018 04 18 16  11 09 10.388   -06 09 59.24  1.1612 2.0428 141.2 20.9  .48  51
2018 04 18 17  11 09 09.676   -06 09 38.35  1.1614 2.0428 141.1 20.9  .51  52
2018 04 18 18  11 09 08.968   -06 09 17.48  1.1616 2.0427 141.1 20.9  .54  52
2018 04 18 19  11 09 08.264   -06 08 56.63  1.1619 2.0427 141.0 20.9  .57  53
2018 04 18 20  11 09 07.563   -06 08 35.80  1.1621 2.0426 141.0 20.9  .60  54
2018 04 18 21  11 09 06.866   -06 08 14.98  1.1623 2.0426 140.9 20.9  .63  54
2018 04 18 22  11 09 06.173   -06 07 54.18  1.1626 2.0426 140.9 20.9  .66  54
2018 04 18 23  11 09 05.483   -06 07 33.39  1.1628 2.0425 140.9 20.9  .69  55
2018 04 19 00  11 09 04.797   -06 07 12.62  1.1630 2.0425 140.8 20.9  .73  55
2018 04 19 01  11 09 04.114   -06 06 51.87  1.1633 2.0425 140.8 20.9  .76  56
2018 04 19 02  11 09 03.435   -06 06 31.14  1.1635 2.0424 140.7 20.9  .80  56
2018 04 19 03  11 09 02.760   -06 06 10.42  1.1637 2.0424 140.7 20.9  .83  56
2018 04 19 04  11 09 02.088   -06 05 49.72  1.1640 2.0424 140.6 20.9  .87  57
2018 04 19 05  11 09 01.420   -06 05 29.04  1.1642 2.0423 140.6 20.9  .90  57
2018 04 19 06  11 09 00.756   -06 05 08.38  1.1644 2.0423 140.6 20.9  .94  57
2018 04 19 07  11 09 00.095   -06 04 47.73  1.1647 2.0422 140.5 20.9  .98  58
2018 04 19 08  11 08 59.439   -06 04 27.10  1.1649 2.0422 140.5 20.9  1.0  58
2018 04 19 09  11 08 58.785   -06 04 06.49  1.1651 2.0422 140.4 20.9  1.1  58
2018 04 19 10  11 08 58.136   -06 03 45.89  1.1654 2.0421 140.4 20.9  1.1  58
2018 04 19 11  11 08 57.489   -06 03 25.31  1.1656 2.0421 140.3 20.9  1.1  59
2018 04 19 12  11 08 56.847   -06 03 04.75  1.1658 2.0421 140.3 20.9  1.2  59
2018 04 19 13  11 08 56.208   -06 02 44.21  1.1661 2.0420 140.3 20.9  1.2  59
2018 04 19 14  11 08 55.573   -06 02 23.69  1.1663 2.0420 140.2 20.9  1.3  59
2018 04 19 15  11 08 54.942   -06 02 03.18  1.1666 2.0420 140.2 20.9  1.3  59
2018 04 19 16  11 08 54.314   -06 01 42.69  1.1668 2.0419 140.1 20.9  1.3  60
2018 04 19 17  11 08 53.690   -06 01 22.22  1.1670 2.0419 140.1 21.0  1.4  60
2018 04 19 18  11 08 53.070   -06 01 01.76  1.1673 2.0418 140.0 21.0  1.4  60
2018 04 19 19  11 08 52.453   -06 00 41.32  1.1675 2.0418 140.0 21.0  1.5  60
2018 04 19 20  11 08 51.840   -06 00 20.90  1.1678 2.0418 140.0 21.0  1.5  60
2018 04 19 21  11 08 51.230   -06 00 00.50  1.1680 2.0417 139.9 21.0  1.6  61
2018 04 19 22  11 08 50.625   -05 59 40.12  1.1682 2.0417 139.9 21.0  1.6  61
2018 04 19 23  11 08 50.022   -05 59 19.75  1.1685 2.0417 139.8 21.0  1.7  61
2018 04 20 00  11 08 49.424   -05 58 59.40  1.1687 2.0416 139.8 21.0  1.7  61
2018 04 20 01  11 08 48.829   -05 58 39.07  1.1690 2.0416 139.7 21.0  1.8  61
2018 04 20 02  11 08 48.238   -05 58 18.76  1.1692 2.0416 139.7 21.0  1.8  61
2018 04 20 03  11 08 47.650   -05 57 58.46  1.1694 2.0415 139.7 21.0  1.9  61
2018 04 20 04  11 08 47.067   -05 57 38.19  1.1697 2.0415 139.6 21.0  1.9  62
2018 04 20 05  11 08 46.486   -05 57 17.93  1.1699 2.0414 139.6 21.0  2.0  62
2018 04 20 06  11 08 45.910   -05 56 57.69  1.1702 2.0414 139.5 21.0  2.0  62
2018 04 20 07  11 08 45.337   -05 56 37.46  1.1704 2.0414 139.5 21.0  2.1  62
2018 04 20 08  11 08 44.768   -05 56 17.26  1.1707 2.0413 139.5 21.0  2.1  62
2018 04 20 09  11 08 44.202   -05 55 57.07  1.1709 2.0413 139.4 21.0  2.2  62
2018 04 20 10  11 08 43.641   -05 55 36.90  1.1711 2.0413 139.4 21.0  2.3  62
2018 04 20 11  11 08 43.082   -05 55 16.75  1.1714 2.0412 139.3 21.0  2.3  63
2018 04 20 12  11 08 42.528   -05 54 56.62  1.1716 2.0412 139.3 21.0  2.4  63
2018 04 20 13  11 08 41.977   -05 54 36.51  1.1719 2.0412 139.2 21.0  2.4  63
2018 04 20 14  11 08 41.430   -05 54 16.41  1.1721 2.0411 139.2 21.0  2.5  63
2018 04 20 15  11 08 40.886   -05 53 56.33  1.1724 2.0411 139.2 21.0  2.5  63