"Pseudo-MPEC" for ZTB42D8

Created 2018 Oct 14 2:18:17 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTB42D8  C2018 10 06.34171 00 53 47.24 -08 07 43.5          20.6 GVNEOCPG96
     ZTB42D8  C2018 10 06.34692 00 53 47.85 -08 08 58.5          20.4 GVNEOCPG96
     ZTB42D8  C2018 10 06.35212 00 53 48.48 -08 10 13.6          20.9 GVNEOCPG96
     ZTB42D8  C2018 10 06.35734 00 53 49.09 -08 11 29.2          20.7 GVNEOCPG96
     ZTB42D8  C2018 10 06.43440 00 53 58.40 -08 30 05.4          20.8 GVNEOCPI52
     ZTB42D8  C2018 10 06.43502 00 53 58.49 -08 30 14.1          20.7 GVNEOCPG96
     ZTB42D8  C2018 10 06.43543 00 53 58.51 -08 30 19.3          21.2 GVNEOCPG96
     ZTB42D8  C2018 10 06.43584 00 53 58.60 -08 30 25.3          22.2 GVNEOCPG96
     ZTB42D8  C2018 10 06.43624 00 53 58.63 -08 30 31.2          21.5 GVNEOCPG96
     ZTB42D8  C2018 10 06.43651 00 53 58.67 -08 30 35.7          21.2 GVNEOCPI52
     ZTB42D8  C2018 10 06.43861 00 53 58.93 -08 31 06.4          21.4 GVNEOCPI52
     ZTB42D8  C2018 10 06.44072 00 53 59.18 -08 31 36.7          20.6 GVNEOCPI52

Station data:
(G96) Mt. Lemmon Survey  (N32.442754 W110.788720)  US/Arizona.  Observers B.
   M. Africano, E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J.
   A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, 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 B. M. Africano, E. J. Christensen, D. C. Fuls, A.
   R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J.
   Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.

Orbital elements:  ZTB42D8
   Perihelion 2018 Dec 2.056951 +/- 44.8 TT =  1:22:00 (JD 2458454.556951)
Epoch 2018 Oct  6.0 TT = JDT 2458397.5   Earth MOID: 0.0907   AutoNEOCP
M 313.90449 +/- 32                  (J2000 ecliptic)
n   0.80788593 +/- 0.353            Peri.  234.77298 +/- 52
a   1.14174561 +/- 0.332            Node   189.86809 +/- 0.6
e   0.0702545 +/- 0.248             Incl.   22.19798 +/- 12
P   1.22/445.60d           H 25.6   G  0.15   U 12.0  SR
q 1.06153276 +/- 0.156    Q 1.22195846 +/- 3.3
From 12 observations 2018 Oct. 6 (2.4 hr); mean residual 0".33
Residuals in arcseconds: 
181006 G96  .22-  .65-    181006 I52  .01+  .37-    181006 G96  .02-  .41+    
181006 G96  .15-  .03-    181006 G96  .19+  .11-    181006 I52  .07+  .19-    
181006 G96  .20+  .32+    181006 G96  .28-  .61+    181006 I52  .02-  .56-    
181006 G96  .20+  .44+    181006 G96  .29+  .53+    181006 I52  .28-  .39-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2018 10 14 02  01 12 51.357   -34 21 19.32  .11122 1.0824 137.7 22.6  17d  48
2018 10 14 03  01 12 57.392   -34 27 48.00  .11139 1.0824 137.5 22.6  17d  47
2018 10 14 04  01 13 03.425   -34 34 15.38  .11155 1.0823 137.4 22.6  18d  46
2018 10 14 05  01 13 09.457   -34 40 41.47  .11171 1.0823 137.3 22.6  18d  44
2018 10 14 06  01 13 15.487   -34 47 06.26  .11188 1.0823 137.2 22.6  19d  43
2018 10 14 07  01 13 21.516   -34 53 29.76  .11204 1.0822 137.0 22.6  19d  42
2018 10 14 08  01 13 27.543   -34 59 51.96  .11221 1.0822 136.9 22.6  19d  41
2018 10 14 09  01 13 33.568   -35 06 12.88  .11238 1.0822 136.8 22.6  20d  40
2018 10 14 10  01 13 39.592   -35 12 32.51  .11254 1.0821 136.7 22.6  20d  39
2018 10 14 11  01 13 45.614   -35 18 50.85  .11271 1.0821 136.6 22.6  21d  38
2018 10 14 12  01 13 51.634   -35 25 07.92  .11288 1.0821 136.4 22.6  21d  37
2018 10 14 13  01 13 57.653   -35 31 23.70  .11304 1.0820 136.3 22.6  21d  36
2018 10 14 14  01 14 03.670   -35 37 38.21  .11321 1.0820 136.2 22.6  22d  35
2018 10 14 15  01 14 09.685   -35 43 51.45  .11338 1.0820 136.1 22.6  22d  34
2018 10 14 16  01 14 15.699   -35 50 03.42  .11355 1.0819 136.0 22.6  22d  33
2018 10 14 17  01 14 21.711   -35 56 14.11  .11372 1.0819 135.8 22.6  23d  32
2018 10 14 18  01 14 27.721   -36 02 23.54  .11389 1.0819 135.7 22.7  23d  31
2018 10 14 19  01 14 33.730   -36 08 31.71  .11406 1.0818 135.6 22.7  24d  31
2018 10 14 20  01 14 39.736   -36 14 38.62  .11423 1.0818 135.5 22.7  24d  30
2018 10 14 21  01 14 45.742   -36 20 44.27  .11440 1.0818 135.4 22.7  24d  29
2018 10 14 22  01 14 51.745   -36 26 48.66  .11457 1.0817 135.3 22.7  25d  29
2018 10 14 23  01 14 57.747   -36 32 51.81  .11474 1.0817 135.1 22.7  25d  28
2018 10 15 00  01 15 03.747   -36 38 53.70  .11491 1.0817 135.0 22.7  25d  27
2018 10 15 01  01 15 09.745   -36 44 54.35  .11509 1.0816 134.9 22.7  25d  27
2018 10 15 02  01 15 15.741   -36 50 53.75  .11526 1.0816 134.8 22.7  26d  26
2018 10 15 03  01 15 21.736   -36 56 51.92  .11543 1.0816 134.7 22.7  26d  26
2018 10 15 04  01 15 27.729   -37 02 48.84  .11561 1.0815 134.6 22.7  26d  26
2018 10 15 05  01 15 33.720   -37 08 44.53  .11578 1.0815 134.4 22.7  26d  25
2018 10 15 06  01 15 39.709   -37 14 38.99  .11596 1.0815 134.3 22.7  27d  25
2018 10 15 07  01 15 45.697   -37 20 32.22  .11613 1.0814 134.2 22.7  27d  24
2018 10 15 08  01 15 51.683   -37 26 24.22  .11631 1.0814 134.1 22.7  27d  24
2018 10 15 09  01 15 57.667   -37 32 15.00  .11648 1.0814 134.0 22.7  27d  24
2018 10 15 10  01 16 03.649   -37 38 04.56  .11666 1.0813 133.9 22.7  27d  23
2018 10 15 11  01 16 09.630   -37 43 52.90  .11683 1.0813 133.8 22.8  28d  23
2018 10 15 12  01 16 15.608   -37 49 40.03  .11701 1.0813 133.7 22.8  28d  23
2018 10 15 13  01 16 21.585   -37 55 25.94  .11719 1.0812 133.5 22.8  28d  22
2018 10 15 14  01 16 27.560   -38 01 10.65  .11737 1.0812 133.4 22.8  28d  22
2018 10 15 15  01 16 33.533   -38 06 54.15  .11754 1.0812 133.3 22.8  28d  22
2018 10 15 16  01 16 39.504   -38 12 36.46  .11772 1.0811 133.2 22.8  28d  21
2018 10 15 17  01 16 45.474   -38 18 17.56  .11790 1.0811 133.1 22.8  28d  21
2018 10 15 18  01 16 51.442   -38 23 57.46  .11808 1.0811 133.0 22.8  28d  21
2018 10 15 19  01 16 57.407   -38 29 36.18  .11826 1.0810 132.9 22.8  29d  21
2018 10 15 20  01 17 03.371   -38 35 13.70  .11844 1.0810 132.8 22.8  29d  20
2018 10 15 21  01 17 09.333   -38 40 50.04  .11862 1.0810 132.7 22.8  29d  20
2018 10 15 22  01 17 15.293   -38 46 25.19  .11880 1.0809 132.6 22.8  29d  20
2018 10 15 23  01 17 21.252   -38 51 59.17  .11898 1.0809 132.4 22.8  29d  20
2018 10 16 00  01 17 27.208   -38 57 31.96  .11916 1.0809 132.3 22.8  29d  20
2018 10 16 01  01 17 33.163   -39 03 03.59  .11934 1.0808 132.2 22.8  29d  19