"Pseudo-MPEC" for ZTF08YY

Created 2019 Oct 10 18:07:34 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF08YY  C2019 09 17.33360 01 15 48.81 +48 40 17.0    ~AAC7 20.3 GVNEOCPG96
     ZTF08YY  C2019 09 17.33927 01 15 48.57 +48 40 28.9    ~AAC7 20.9 GVNEOCPG96
     ZTF08YY  C2019 09 17.34493 01 15 48.33 +48 40 39.9    ~AAC7 20.6 GVNEOCPG96
     ZTF08YY  C2019 10 08.21076000 45 57.04 +59 31 25.3    ~AA47 20.29rUNEOCPI41
     ZTF08YY  C2019 10 08.31015000 45 42.45 +59 34 06.7    ~AA47 20.48gUNEOCPI41
     ZTF08YY  C2019 10 08.38531900 45 31.26 +59 36 06.5    ~AA47 20.59gUNEOCPI41
     ZTF08YY  C2019 10 09.20938000 43 35.25 +59 57 55.3    ~AA47 19.80rUNEOCPI41
     ZTF08YY  C2019 10 09.21620000 43 34.14 +59 58 06.4    ~AA47 20.06rUNEOCPI41
     ZTF08YY  C2019 10 09.40431900 43 05.33 +60 03 01.1    ~AA47 19.99rUNEOCPI41

Station data:
(G96) Mt. Lemmon Survey  (N32.442754 W110.788720)  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, D. Rankin, R. L. Seaman, F. C. Shelly. 1.5-m
   reflector + 10K CCD.
(I41) Palomar Mountain--ZTF  (N33.357340 W116.859780)  US/California. 1.2-m
   f/2.44 Oschin Schmidt + CCD.

Orbital elements:  ZTF08YY
   Perihelion 2020 Jan 7.508501 +/- 0.0915 TT = 12:12:14 (JD 2458856.008501)
Epoch 2019 Oct  9.0 TT = JDT 2458765.5   Earth MOID: 0.3672   AutoNEOCP
M 332.85678391 +/- 0.16             (J2000 ecliptic)
n   0.29989686 +/- 0.00161          Peri.  129.89776 +/- 0.23
a   2.21048765 +/- 0.0079           Node   320.79670 +/- 0.11
e   0.4276862 +/- 0.00131           Incl.   22.98001 +/- 0.053
P   3.29                   H 18.8   G  0.15   U  8.4  
q 1.26509241 +/- 0.00182    Q 3.15588289 +/- 0.0142
From 9 observations 2019 Sept. 17-Oct. 9; mean residual 0".18
Residuals in arcseconds: 
190917 G96  .05-  .18-    191008 I41  .30-  .13+    191009 I41  .25+  .01-    
190917 G96  .00   .29+    191008 I41  .32+  .11-    191009 I41  .31-  .15+    
190917 G96  .05+  .11-    191008 I41  .03+  .07-    191009 I41  .01+  .10-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2019 10 10 18  00 39 45.404   +60 37 27.75  .70715 1.5245 125.8 20.3 .839  65
2019 10 10 19  00 39 39.041   +60 38 30.68  .70697 1.5243 125.8 20.3 .859  65
2019 10 10 20  00 39 32.669   +60 39 33.55  .70678 1.5241 125.8 20.3 .880  65
2019 10 10 21  00 39 26.288   +60 40 36.34  .70659 1.5239 125.8 20.3 .900  64
2019 10 10 22  00 39 19.899   +60 41 39.05  .70641 1.5237 125.8 20.3 .921  64
2019 10 10 23  00 39 13.501   +60 42 41.70  .70622 1.5235 125.8 20.3 .941  64
2019 10 11 00  00 39 07.094   +60 43 44.27  .70603 1.5233 125.8 20.3 .962  64
2019 10 11 01  00 39 00.679   +60 44 46.78  .70585 1.5231 125.8 20.3 .982  64
2019 10 11 02  00 38 54.254   +60 45 49.20  .70566 1.5229 125.8 20.3 1.00  64
2019 10 11 03  00 38 47.821   +60 46 51.56  .70547 1.5227 125.8 20.3 1.02  64
2019 10 11 04  00 38 41.380   +60 47 53.84  .70529 1.5225 125.8 20.3 1.04  64
2019 10 11 05  00 38 34.929   +60 48 56.05  .70510 1.5223 125.8 20.3 1.07  64
2019 10 11 06  00 38 28.470   +60 49 58.19  .70492 1.5220 125.8 20.3 1.09  64
2019 10 11 07  00 38 22.002   +60 51 00.26  .70473 1.5218 125.8 20.3 1.11  64
2019 10 11 08  00 38 15.525   +60 52 02.25  .70455 1.5216 125.8 20.3 1.13  64
2019 10 11 09  00 38 09.040   +60 53 04.16  .70436 1.5214 125.8 20.3 1.15  63
2019 10 11 10  00 38 02.546   +60 54 06.01  .70418 1.5212 125.7 20.3 1.17  63
2019 10 11 11  00 37 56.044   +60 55 07.78  .70400 1.5210 125.7 20.3 1.19  63
2019 10 11 12  00 37 49.532   +60 56 09.48  .70381 1.5208 125.7 20.3 1.21  63
2019 10 11 13  00 37 43.012   +60 57 11.10  .70363 1.5206 125.7 20.3 1.24  63
2019 10 11 14  00 37 36.484   +60 58 12.65  .70345 1.5204 125.7 20.3 1.26  63
2019 10 11 15  00 37 29.947   +60 59 14.12  .70326 1.5202 125.7 20.3 1.28  63
2019 10 11 16  00 37 23.401   +61 00 15.53  .70308 1.5200 125.7 20.3 1.30  63
2019 10 11 17  00 37 16.847   +61 01 16.85  .70290 1.5198 125.7 20.3 1.32  63
2019 10 11 18  00 37 10.284   +61 02 18.10  .70271 1.5196 125.7 20.3 1.34  63
2019 10 11 19  00 37 03.712   +61 03 19.28  .70253 1.5194 125.7 20.3 1.37  63
2019 10 11 20  00 36 57.132   +61 04 20.39  .70235 1.5192 125.7 20.3 1.39  63
2019 10 11 21  00 36 50.543   +61 05 21.42  .70217 1.5190 125.7 20.3 1.41  63
2019 10 11 22  00 36 43.946   +61 06 22.37  .70199 1.5188 125.7 20.3 1.43  63
2019 10 11 23  00 36 37.340   +61 07 23.25  .70180 1.5186 125.7 20.3 1.45  63
2019 10 12 00  00 36 30.726   +61 08 24.05  .70162 1.5184 125.7 20.3 1.48  62
2019 10 12 01  00 36 24.103   +61 09 24.78  .70144 1.5182 125.7 20.3 1.50  62
2019 10 12 02  00 36 17.472   +61 10 25.43  .70126 1.5180 125.7 20.3 1.52  62
2019 10 12 03  00 36 10.832   +61 11 26.01  .70108 1.5177 125.6 20.3 1.54  62
2019 10 12 04  00 36 04.184   +61 12 26.52  .70090 1.5175 125.6 20.3 1.57  62
2019 10 12 05  00 35 57.527   +61 13 26.94  .70072 1.5173 125.6 20.3 1.59  62
2019 10 12 06  00 35 50.862   +61 14 27.30  .70054 1.5171 125.6 20.3 1.61  62
2019 10 12 07  00 35 44.188   +61 15 27.57  .70036 1.5169 125.6 20.3 1.63  62
2019 10 12 08  00 35 37.506   +61 16 27.77  .70018 1.5167 125.6 20.3 1.66  62
2019 10 12 09  00 35 30.816   +61 17 27.89  .70000 1.5165 125.6 20.3 1.68  62
2019 10 12 10  00 35 24.117   +61 18 27.94  .69982 1.5163 125.6 20.3 1.70  62
2019 10 12 11  00 35 17.409   +61 19 27.91  .69964 1.5161 125.6 20.3 1.72  62
2019 10 12 12  00 35 10.694   +61 20 27.81  .69946 1.5159 125.6 20.3 1.75  62
2019 10 12 13  00 35 03.969   +61 21 27.63  .69929 1.5157 125.6 20.3 1.77  62
2019 10 12 14  00 34 57.237   +61 22 27.37  .69911 1.5155 125.6 20.3 1.79  62
2019 10 12 15  00 34 50.496   +61 23 27.04  .69893 1.5153 125.6 20.3 1.82  62
2019 10 12 16  00 34 43.747   +61 24 26.62  .69875 1.5151 125.6 20.3 1.84  62
2019 10 12 17  00 34 36.989   +61 25 26.14  .69857 1.5149 125.6 20.3 1.86  62