"Pseudo-MPEC" for ZTF0D8W

Created 2020 Feb 14 20:07:10 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF0D8W  C2020 02 13.34868111 12 01.48 +29 21 04.9    ~2E87 17.30gUNEOCPI41
     ZTF0D8W  C2020 02 13.34902811 12 01.56 +29 20 49.5    ~2E87 17.30gUNEOCPI41
     ZTF0D8W  C2020 02 13.35050111 12 01.88 +29 19 42.6    ~2E87       UNEOCPI41
     ZTF0D8W  C2020 02 13.35084711 12 02.13 +29 19 26.4    ~2E87       UNEOCPI41
     ZTF0D8W  C2020 02 14.46250 11 23 55.29 +18 04 30.3    ~2EG7 17.3 GVNEOCPG96
     ZTF0D8W  C2020 02 14.46764 11 23 55.76 +18 02 04.4    ~2EG7 18.0 GVNEOCPG96
     ZTF0D8W  C2020 02 14.47280 11 23 56.25 +17 59 40.3    ~2EG7 18.0 GVNEOCPG96
     ZTF0D8W  C2020 02 14.47794 11 23 56.80 +17 57 14.8    ~2EG7 17.6 GVNEOCPG96
     ZTF0D8W  C2020 02 14.51236 11 24 01.56 +17 41 07.8    ~2EG7 17.3 GVNEOCPI52
     ZTF0D8W  C2020 02 14.51251 11 24 01.59 +17 41 03.8    ~2EG7 17.2 GVNEOCPI52
     ZTF0D8W  C2020 02 14.51265 11 24 01.62 +17 40 59.5    ~2EG7 17.3 GVNEOCPI52
     ZTF0D8W [C2020 02 14V^PvpfV)UAstrometryF93Q?,.dhE#Slax=P^x`CO6molw%9j8D`Q62
     ZTF0D8W [C2020 02 14WQov-7u0D:#_8@5Qsredacted;ut2gKXPKcipI!v./rsSfP9XJ(/Q62
     ZTF0D8W [C2020 02 14CX]yjclickKKC!N,jxVkSNAa^herem4for7Yexplanationd*l53Q62

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. Gröller, 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.
(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. Gröller, J. A.
   Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
   Seaman, F. C. Shelly. 1.0-m reflector + CCD.
(Q62) iTelescope Observatory, Siding Spring  (S31.273289 E149.064420)
   Australia/NSW. 0.50-m f/6.8 astrograph + CCD + focal reducer, 0.70-m f/6.6
   astrograph + CCD.

Orbital elements:  ZTF0D8W
   Perihelion 2020 Jan 14.733839 +/- 0.00749 TT = 17:36:43 (JD 2458863.233839)
Epoch 2020 Feb 14.0 TT = JDT 2458893.5   Earth MOID: 0.0032   Ma: 0.0154
M  22.68400300 +/- 0.0043           (J2000 ecliptic)          AutoNEOCP
n   0.74948397 +/- 0.000128         Peri.  141.10031 +/- 0.015
a   1.20031291 +/- 0.000137         Node   329.76174 +/- 0.0048
e   0.1952852 +/- 0.000111          Incl.    1.13702 +/- 0.0010
P   1.32/480.32d           H 27.5   G  0.15   U  6.7  
q 0.96590946 +/- 2.64e-5    Q 1.43471637 +/- 0.000297
From 14 observations 2020 Feb. 13-14 (30.2 hr); mean residual 0".78
Residuals in arcseconds: 
200213 I41  1.7+  1.7-    200214 G96  .02+  .95-    200214 I52  .08+  .08+    
200213 I41  1.0+  .83-    200214 G96  .19-  .50+    200214 Q62  .12-  .19-    
200213 I41  2.1-  1.3+    200214 G96  .07-  .10-    200214 Q62  .09+  .04+    
200213 I41  .55-  1.3+    200214 I52  .07-  .25+    200214 Q62  .16+  .00     
200214 G96  .03-  .13-    200214 I52  .01-  .45+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2020 02 14 20  11 27 10.439   +15 35 27.61  .00782 0.9947 156.4 18.1 1.00 157
2020 02 14 21  11 27 26.580   +15 19 37.47  .00789 0.9947 156.4 18.1 1.14 158
2020 02 14 22  11 27 42.377   +15 04 04.43  .00797 0.9948 156.4 18.1 1.28 159
2020 02 14 23  11 27 57.842   +14 48 48.08  .00804 0.9949 156.4 18.2 1.42 159
2020 02 15 00  11 28 12.984   +14 33 48.00  .00811 0.9950 156.4 18.2 1.57 160
2020 02 15 01  11 28 27.812   +14 19 03.80  .00818 0.9950 156.3 18.2 1.71 160
2020 02 15 02  11 28 42.337   +14 04 35.10  .00826 0.9951 156.3 18.2 1.86 161
2020 02 15 03  11 28 56.567   +13 50 21.52  .00833 0.9952 156.3 18.2 2.01 161
2020 02 15 04  11 29 10.510   +13 36 22.70  .00840 0.9952 156.3 18.3 2.16 161
2020 02 15 05  11 29 24.175   +13 22 38.29  .00847 0.9953 156.2 18.3 2.31 161
2020 02 15 06  11 29 37.569   +13 09 07.95  .00855 0.9954 156.2 18.3 2.46 162
2020 02 15 07  11 29 50.700   +12 55 51.34  .00862 0.9955 156.2 18.3 2.61 162
2020 02 15 08  11 30 03.575   +12 42 48.14  .00869 0.9955 156.2 18.3 2.76 162
2020 02 15 09  11 30 16.201   +12 29 58.05  .00877 0.9956 156.1 18.4 2.91 162
2020 02 15 10  11 30 28.585   +12 17 20.76  .00884 0.9957 156.1 18.4 3.06 162
2020 02 15 11  11 30 40.733   +12 04 55.96  .00891 0.9958 156.1 18.4 3.22 162
2020 02 15 12  11 30 52.652   +11 52 43.38  .00899 0.9958 156.1 18.4 3.37 163
2020 02 15 13  11 31 04.348   +11 40 42.74  .00906 0.9959 156.0 18.4 3.52 163
2020 02 15 14  11 31 15.827   +11 28 53.76  .00914 0.9960 156.0 18.5 3.67 163
2020 02 15 15  11 31 27.093   +11 17 16.19  .00921 0.9961 156.0 18.5 3.83 163
2020 02 15 16  11 31 38.153   +11 05 49.76  .00928 0.9961 156.0 18.5 3.98 163
2020 02 15 17  11 31 49.012   +10 54 34.23  .00936 0.9962 155.9 18.5 4.13 163
2020 02 15 18  11 31 59.675   +10 43 29.35  .00943 0.9963 155.9 18.5 4.28 163
2020 02 15 19  11 32 10.146   +10 32 34.89  .00951 0.9964 155.9 18.5 4.43 163
2020 02 15 20  11 32 20.431   +10 21 50.62  .00958 0.9964 155.9 18.6 4.59 163
2020 02 15 21  11 32 30.534   +10 11 16.32  .00966 0.9965 155.8 18.6 4.74 163
2020 02 15 22  11 32 40.459   +10 00 51.78  .00973 0.9966 155.8 18.6 4.89 164
2020 02 15 23  11 32 50.212   +09 50 36.77  .00981 0.9967 155.8 18.6 5.04 164
2020 02 16 00  11 32 59.795   +09 40 31.10  .00988 0.9967 155.8 18.6 5.19 164
2020 02 16 01  11 33 09.213   +09 30 34.57  .00996 0.9968 155.7 18.6 5.33 164
2020 02 16 02  11 33 18.470   +09 20 46.98  .01003 0.9969 155.7 18.7 5.48 164
2020 02 16 03  11 33 27.569   +09 11 08.15  .01011 0.9970 155.7 18.7 5.63 164
2020 02 16 04  11 33 36.514   +09 01 37.89  .01018 0.9970 155.7 18.7 5.78 164
2020 02 16 05  11 33 45.310   +08 52 16.02  .01026 0.9971 155.6 18.7 5.92 164
2020 02 16 06  11 33 53.958   +08 43 02.37  .01033 0.9972 155.6 18.7 6.07 164
2020 02 16 07  11 34 02.462   +08 33 56.77  .01041 0.9973 155.6 18.8 6.21 164
2020 02 16 08  11 34 10.827   +08 24 59.05  .01048 0.9973 155.6 18.8 6.36 164
2020 02 16 09  11 34 19.054   +08 16 09.05  .01056 0.9974 155.5 18.8 6.50 164
2020 02 16 10  11 34 27.147   +08 07 26.62  .01063 0.9975 155.5 18.8 6.64 164
2020 02 16 11  11 34 35.108   +07 58 51.60  .01071 0.9976 155.5 18.8 6.79 164
2020 02 16 12  11 34 42.941   +07 50 23.85  .01078 0.9976 155.5 18.8 6.93 164
2020 02 16 13  11 34 50.648   +07 42 03.21  .01086 0.9977 155.5 18.8 7.07 164
2020 02 16 14  11 34 58.232   +07 33 49.56  .01094 0.9978 155.4 18.9 7.21 164
2020 02 16 15  11 35 05.696   +07 25 42.74  .01101 0.9979 155.4 18.9 7.34 164
2020 02 16 16  11 35 13.042   +07 17 42.64  .01109 0.9980 155.4 18.9 7.48 164
2020 02 16 17  11 35 20.273   +07 09 49.11  .01116 0.9980 155.4 18.9 7.62 164
2020 02 16 18  11 35 27.390   +07 02 02.02  .01124 0.9981 155.4 18.9 7.76 164
2020 02 16 19  11 35 34.397   +06 54 21.26  .01132 0.9982 155.3 18.9 7.89 165