"Pseudo-MPEC" for ZTF02yZ

Created 2019 Apr 21 15:07:33 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF02yZ  C2019 04 04Dh$3LwAH#uwEb(g=33ZWCW0Ff+r.:h,\F?.w`0T5-WZo9!fM5G^2D29
     ZTF02yZ  C2019 04 04XnXxSQ-msm*s38pMI%c0\wZuyFhG`Z.YXade/739dF+4MT9j?OhyD29
     ZTF02yZ  C2019 04 04%gE'UGB/'PB_8`%GQ8:;8E*?TC0sMxLR?KYNrU7S,Z9DtrELd9A8D29
     ZTF02yZ  C2019 04 10.33416015 30 38.20 +10 15 28.1    ~4INq 19.85rUNEOCPI41
     ZTF02yZ  C2019 04 10.39692015 30 37.00 +10 15 36.9    ~4DI3 20.33gUNEOCPI41
     ZTF02yZ  C2019 04 13.35615015 29 38.55 +10 21 28.9    ~4DI3 19.81rUNEOCPI41
     ZTF02yZ  C2019 04 13.37697015 29 38.02 +10 21 31.2    ~4DI3 19.87rUNEOCPI41
     ZTF02yZ  C2019 04 14.33386 15 29 15.16 +10 22 58.0    ~4E8m 19.9 GVNEOCPI52
     ZTF02yZ  C2019 04 14.34458 15 29 14.87 +10 22 59.0    ~4E8m 19.9 GVNEOCPI52
     ZTF02yZ  C2019 04 14.35361 15 29 14.61 +10 22 59.5    ~4E8m 20.0 GVNEOCPI52
     ZTF02yZ  C2019 04 14KAlo+?v)kN=a*i=BCIV6GPbFL_D(wo#D/=:l/BI*SoGulJQ(q(jqF51
     ZTF02yZ  C2019 04 14^p0(xaR+JeI?W2a8k4alcTo\gQ'^5wHrP0JRotqr9N*U/vFw^9`8F51
     ZTF02yZ  C2019 04 14/UNQ,UiB-8:]Hiql`Astrometryj`hN;wKaN/T5!jOoQ_^slPgOxF51
     ZTF02yZ  C2019 04 14_JQX:7Fh,xmHLVa#t,-C]l\082Qgeredacted;6_5AqO3=q?;eAhF51
     ZTF02yZ  C2019 04 14Ax)yLclicki,pLRR6jdg1OWJdSAmf^?_T*'v%%Y$QI0!ubSf,r-=C42
     ZTF02yZ  C2019 04 14Gegfb3^GRCU6JQ)0@[3+6cGjOTb\qc!9)s!=WIUW`%bcMBx`'4IOC42
     ZTF02yZ  C2019 04 14XR)@5T^jmAdI8uKbP]H0E$MLK3(_6Wi`8X:PHbrf10b6LherelstC42
     ZTF02yZ  C2019 04 14Vsx)yyTf'n#82Fx$$lUL.'9skU0!]lX0Ea0xvY0SqvyI#;/*$jwwC42
     ZTF02yZ  C2019 04 14\R-TSEFe/kM?iCpHS#s)#B)Z8md];9sG!MUFN@U?mOc6yeC_LY[0C42
     ZTF02yZ  C2019 04 14:s#X5:NO4u*;PPiK_chL/AkRDPYWfiK_F*u:2$N-.D883cQv[@jaC42
     ZTF02yZ  C2019 04 14nw_x0=dyhJyLE9^#BF1f8ISfor!TP6tR[6XOyhlcA53t;2g5cO8#C42
     ZTF02yZ  C2019 04 14]mXg],svtvLs69-J3I6!#dWZno^+pryky?nKlgC)Q-nTwIW#34^[C42
     ZTF02yZ KC2019 04 15]v@Sl8Rn^JGWsLJ`pS@!:4U7]foKTS`7)'jusvCW!Eitq94AFTv`691
     ZTF02yZ KC2019 04 15i+QLqFwKS^\?,18]Up8_fKRmxTi8wuC$FjUrwmhZ2OkK2u$T4jfj691
     ZTF02yZ KC2019 04 15Mxp0vkSTlw/u#,Ui[:GUiKc#;iC+p;^gK42Yh$VQB+TO:D0;82J(691
     ZTF02yZ  C2019 04 15]3_yW)^MDBnJV']x_mP(y^19\u.u-XWkFD#E(*DKyH[Z+4?x!wfkW85
     ZTF02yZ  C2019 04 15_by4o2k:X-^[-A?Qlry'R*oL\3'46n%OV$c%jTtH;2]HS#yyOR'\W85
     ZTF02yZ  C2019 04 156P.sdi-T]f)mDlM5!];3udgR=f'pGc,xKY;fpRRywEMfENI`;x$(W85
     ZTF02yZ  C2019 04 15PBI2lpOxH!Xdpx4+3(X)H#WqMJvU$f0OcQ=upgs*iXl:Pub.-ZZ^W85
     ZTF02yZ  C2019 04 15.27311 15 28 51.01 +10 24 09.6    ~4F7X 19.5 GVNEOCPI52
     ZTF02yZ  C2019 04 15.27966 15 28 50.76 +10 24 09.4    ~4F7X 19.8 GVNEOCPI52
     ZTF02yZ  C2019 04 15.30194 15 28 50.20 +10 24 11.2    ~4F7X 19.5 GVNEOCPI52
     ZTF02yZ KC2019 04 18i^AH%+wAH(8explanationCx%q)nO!:jQjR9wf?1JBc=HhycK(!HL01
     ZTF02yZ KC2019 04 18scN#dCmp3y/d@OuDKO-hxOjQ8oY9r:skWnvy;l2oUPi^K3/TuwRJL01

Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.962174 W111.600327)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(C42) Xingming Observatory,  Mt. Nanshan  (N43.471021 E87.177800)  China.
   Observers H. Tan, X. Gao, P. Sun. Measurers Z. Xu, P. Sun, M.-T. Hui.
   0.5-m f/4 reflector + CCD.
(D29) Purple Mountain Observatory, XuYi Station  (N32.734366 E118.463900)
   China.  Observers H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu.
   Measurers H. B. Zhao, B. Li. H. Lu, G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
(F51) Pan-STARRS 1, Haleakala  (N20.707235 W156.255910)  US/Hawaii.
   Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer
   PS1 Science Consortium. 1.8-m Ritchey-Chrétien + CCD.
(I41) Palomar Mountain--ZTF  (N33.357340 W116.859780)  US/California. 1.2-m
   f/2.44 Oschin Schmidt + 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. Groeller, J. A.
   Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, 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.
(W85) Cerro Tololo-LCO A  (S30.167407 W70.804810)  Chile.  Observers T.
   Lister, S. Greenstreet, E. Gomez. Measurer T. Lister. 1.0-m f/8
   Ritchey-Chrétien + CCD.

Orbital elements:  ZTF02yZ
   Perihelion 2019 Jul 11.395842 +/- 0.618 TT =  9:30:00 (JD 2458675.895842)
Epoch 2019 Apr 18.0 TT = JDT 2458591.5   Earth MOID: 0.7603   AutoNEOCP
M 341.46621303 +/- 0.11             (J2000 ecliptic)
n   0.21960545 +/- 0.000261         Peri.  167.65341 +/- 0.39
a   2.72086694 +/- 0.00215          Node    86.35786 +/- 0.07
e   0.3487569 +/- 0.00105           Incl.   17.99604 +/- 0.021
P   4.49                   H 17.7   G  0.15   U  7.2  
q 1.77194560 +/- 0.00178    Q 3.66978828 +/- 0.00557
From 34 observations 2019 Apr. 4-18; mean residual 0".39
Residuals in arcseconds: 
190404 D29  .16+  .22-    190414 F51  .08+  .00     190415 691  .12+  .21+    
190404 D29  .39-  .39+    190414 F51  .05+  .01+    190415 W85  .39-  .15+    
190404 D29  .39+  .29-    190414 C42  .05-  .19-    190415 W85  .51-  .19+    
190410 I41  .32-  .22+    190414 C42  .15+  .00     190415 W85  .44-  .15+    
190410 I41  .04-  .11+    190414 C42  .36+  .71-    190415 W85  .41-  .19+    
190413 I41  .24-  .15-    190414 C42  .11+  .11-    190415 I52  1.0+  .22+    
190413 I41  .07-  .05+    190414 C42  .31+  .21-    190415 I52  .15+  .47-    
190414 I52  .07+  .11-    190414 C42  .08+  .42-    190415 I52  1.6+  .30-    
190414 I52  .22+  .04-    190414 C42  .60-  .38+    190418 L01  .96-  .52+    
190414 I52  .13+  .31-    190414 C42  .10-  .18+    190418 L01  .79+  .57-    
190414 F51  .07+  .02-    190415 691  .33-  .19+    
190414 F51  .10+  .02-    190415 691  .34-  .35+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2019 04 21 15  15 25 19.514   +10 25 34.51  .94157 1.8733 148.5 19.9 .476  18
2019 04 21 16  15 25 17.875   +10 25 32.50  .94135 1.8732 148.5 19.9 .480  17
2019 04 21 17  15 25 16.232   +10 25 30.46  .94112 1.8731 148.5 19.9 .484  17
2019 04 21 18  15 25 14.586   +10 25 28.39  .94090 1.8730 148.5 19.9 .488  17
2019 04 21 19  15 25 12.937   +10 25 26.28  .94068 1.8729 148.6 19.9 .492  17
2019 04 21 20  15 25 11.285   +10 25 24.13  .94046 1.8728 148.6 19.9 .496  17
2019 04 21 21  15 25 09.630   +10 25 21.95  .94023 1.8727 148.6 19.9 .501  17
2019 04 21 22  15 25 07.972   +10 25 19.73  .94001 1.8726 148.6 19.9 .505  17
2019 04 21 23  15 25 06.310   +10 25 17.47  .93979 1.8725 148.7 19.9 .509  17
2019 04 22 00  15 25 04.646   +10 25 15.18  .93957 1.8724 148.7 19.8 .513  17
2019 04 22 01  15 25 02.978   +10 25 12.86  .93935 1.8723 148.7 19.8 .517  17
2019 04 22 02  15 25 01.307   +10 25 10.49  .93913 1.8722 148.7 19.8 .521  16
2019 04 22 03  15 24 59.633   +10 25 08.10  .93890 1.8721 148.7 19.8 .526  16
2019 04 22 04  15 24 57.956   +10 25 05.66  .93868 1.8720 148.8 19.8 .530  16
2019 04 22 05  15 24 56.276   +10 25 03.19  .93846 1.8719 148.8 19.8 .534  16
2019 04 22 06  15 24 54.592   +10 25 00.68  .93824 1.8718 148.8 19.8 .538  16
2019 04 22 07  15 24 52.906   +10 24 58.14  .93803 1.8717 148.8 19.8 .542  16
2019 04 22 08  15 24 51.216   +10 24 55.56  .93781 1.8716 148.9 19.8 .547  16
2019 04 22 09  15 24 49.523   +10 24 52.94  .93759 1.8715 148.9 19.8 .551  16
2019 04 22 10  15 24 47.827   +10 24 50.29  .93737 1.8714 148.9 19.8 .555  16
2019 04 22 11  15 24 46.128   +10 24 47.60  .93715 1.8713 148.9 19.8 .560  16
2019 04 22 12  15 24 44.426   +10 24 44.88  .93693 1.8712 148.9 19.8 .564  15
2019 04 22 13  15 24 42.721   +10 24 42.11  .93672 1.8711 149.0 19.8 .568  15
2019 04 22 14  15 24 41.013   +10 24 39.31  .93650 1.8710 149.0 19.8 .572  15
2019 04 22 15  15 24 39.301   +10 24 36.48  .93628 1.8709 149.0 19.8 .577  15
2019 04 22 16  15 24 37.587   +10 24 33.61  .93606 1.8709 149.0 19.8 .581  15
2019 04 22 17  15 24 35.869   +10 24 30.70  .93585 1.8708 149.1 19.8 .585  15
2019 04 22 18  15 24 34.149   +10 24 27.75  .93563 1.8707 149.1 19.8 .590  15
2019 04 22 19  15 24 32.425   +10 24 24.77  .93542 1.8706 149.1 19.8 .594  15
2019 04 22 20  15 24 30.698   +10 24 21.75  .93520 1.8705 149.1 19.8 .598  15
2019 04 22 21  15 24 28.968   +10 24 18.69  .93499 1.8704 149.1 19.8 .603  15
2019 04 22 22  15 24 27.236   +10 24 15.60  .93477 1.8703 149.2 19.8 .607  14
2019 04 22 23  15 24 25.500   +10 24 12.47  .93456 1.8702 149.2 19.8 .612  14
2019 04 23 00  15 24 23.761   +10 24 09.30  .93434 1.8701 149.2 19.8 .616  14
2019 04 23 01  15 24 22.019   +10 24 06.09  .93413 1.8700 149.2 19.8 .620  14
2019 04 23 02  15 24 20.273   +10 24 02.85  .93392 1.8699 149.2 19.8 .625  14
2019 04 23 03  15 24 18.525   +10 23 59.57  .93370 1.8698 149.3 19.8 .629  14
2019 04 23 04  15 24 16.774   +10 23 56.26  .93349 1.8697 149.3 19.8 .634  14
2019 04 23 05  15 24 15.020   +10 23 52.90  .93328 1.8696 149.3 19.8 .638  14
2019 04 23 06  15 24 13.262   +10 23 49.51  .93306 1.8695 149.3 19.8 .643  14
2019 04 23 07  15 24 11.502   +10 23 46.08  .93285 1.8694 149.4 19.8 .647  14
2019 04 23 08  15 24 09.739   +10 23 42.61  .93264 1.8693 149.4 19.8 .652  13
2019 04 23 09  15 24 07.972   +10 23 39.11  .93243 1.8692 149.4 19.8 .656  13
2019 04 23 10  15 24 06.203   +10 23 35.57  .93222 1.8691 149.4 19.8 .661  13
2019 04 23 11  15 24 04.431   +10 23 31.99  .93201 1.8690 149.4 19.8 .665  13
2019 04 23 12  15 24 02.655   +10 23 28.37  .93180 1.8689 149.5 19.8 .670  13
2019 04 23 13  15 24 00.877   +10 23 24.72  .93159 1.8688 149.5 19.8 .674  13
2019 04 23 14  15 23 59.095   +10 23 21.02  .93138 1.8687 149.5 19.8 .679  13