"Pseudo-MPEC" for ZTF0DxQ

Created 2020 Aug 17 16:07:38 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ZTF0DxQ  C2020 08 16.43273200 35 10.43 +22 05 38.0    ~8GE7 17.80gUNEOCPI41
     ZTF0DxQ  C2020 08 16.43307900 35 08.78 +22 05 56.5    ~8GE7 17.80gUNEOCPI41
     ZTF0DxQ  C2020 08 16.46860000 32 43.61 +22 32 39.7    ~8GE7 17.49RUNEOCPI41
     ZTF0DxQ  C2020 08 16.46894700 32 42.42 +22 32 52.8    ~8GE7 17.49RUNEOCPI41
     ZTF0DxQ  C2020 08 16.46954900 32 40.23 +22 33 16.1    ~8GE7 17.46RUNEOCPI41
     ZTF0DxQ  C2020 08 16.46989600 32 38.92 +22 33 29.8    ~8GE7 17.46RUNEOCPI41
     ZTF0DxQ  C2020 08 16.90072 00 30 53.91 +24 13 11.0    ~8GNM 20.0 VVNEOCP033
     ZTF0DxQ  C2020 08 16.90159 00 30 53.29 +24 13 21.4    ~8GNM 19.9 VVNEOCP033
     ZTF0DxQ  C2020 08 16.90245 00 30 52.69 +24 13 31.6    ~8GNM 19.9 VVNEOCP033
     ZTF0DxQ KC2020 08 16l$AstrometryUn`umOXpmH@B52rv[tredacted;q+qsFBiJlX)^\J04
     ZTF0DxQ KC2020 08 168,C3rkJ@mjb]V4Ylc+w4XwVHHHZQ`im9GfHK`o;RL7fTqoh)mE+;J04
     ZTF0DxQ KC2020 08 16.97996200 30 09.34 +24 25 01.6    ~8H07 19.5 GVNEOCPJ95
     ZTF0DxQ KC2020 08 16meF.\i!OEomMU=BXonI5f#`\kjO6uD^;Dlw3GLXIBPQwr/FAX\a[958
     ZTF0DxQ KC2020 08 16.98453000 30 06.00 +24 25 44.0    ~8H07 19.3 GVNEOCPJ95
     ZTF0DxQ KC2020 08 16.98753100 30 03.79 +24 26 11.9    ~8H07 19.4 GVNEOCPJ95
     ZTF0DxQ KC2020 08 16BC'fL=JUWn!T[HZnKVNUbKNqqI*-0?P.FpZ2+MCSOQ5Q2)WBW2*\958
     ZTF0DxQ KC2020 08 16:VSc`aNYk\;pxN!KqUID,5'c1^Op@jLM-fh5EYqKOh##CONR)Qvi958
     ZTF0DxQ KC2020 08 17@#RR;\H5Lt=3`+I+?t1n4q:=yl!QCjqw#pYK+click+yHr9.uyMpW34
     ZTF0DxQ KC2020 08 17dAfxlpksqvpaHp^K@=Q*(OD6Jwc@a*-9P3/B`Zr0v@[4F!,Q'.[0W34
     ZTF0DxQ KC2020 08 177YFbVd(=niWEW@Aq!9(w4c1hereZd=1FFV=V%\@bTi+eh+c4`Vp]W34
     ZTF0DxQ KC2020 08 17j3I$Q@5w6-dwR^9,'yKI;W2)=iSUYf$^xMoyc#qYAn2YbraaD0VUH21
     ZTF0DxQ KC2020 08 17C:rfm'E4_]R^e!]($TbytYdF@%j*\E'PrmCym1_*=wo?ZxCh`wj4H21
     ZTF0DxQ KC2020 08 17V/ZP4%ZJ$bP/x*ci-'@VFTTCBn@f(Pu=dv;hTWC+fu5C^XPex`eRH21
     ZTF0DxQ KC2020 08 17;cN/):l4jc:._Uv9fsDSnfor3PSkrCf8O[!#E^r7r3J9BR/tQhluH21
     ZTF0DxQ KC2020 08 170LH-l`](a:MEfd(+,W'-/j[:`#YRSCX!*explanation%ag-\Z!DH21
     ZTF0DxQ  C2020 08 17.40528 00 27 57.37 +25 05 51.1    ~8HAM 20.0 GVNEOCPI52
     ZTF0DxQ  C2020 08 17.40780 00 27 55.52 +25 05 57.4    ~8HAM 20.8 GVNEOCPI52
     ZTF0DxQ  C2020 08 17.40906 00 27 54.76 +25 06 00.9    ~8HAM       VNEOCPI52

Station data:
(033) Karl Schwarzschild Observatory, Tautenburg  (N50.980140 E11.711240)
   Germany. 1.3-m Schmidt.
(958) Observatoire de Dax  (N43.693327 W1.030390)  France.
(H21) Astronomical Research Observatory, Westfield  (N39.483057 W87.968270)
   US/Illinois. 0.76-m f/3.0 astrograph + 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.
(J04) ESA Optical Ground Station, Tenerife  (N28.300924 W16.511830)  Canary
   Islands (Spain).  Observer D. Abreu. Measurers M. Micheli, D. Koschny, E.
   Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
(J95) Great Shefford  (N51.474969 W1.447003)  UK.  Observer P. Birtwhistle.
   0.40-m f/6.0 Schmidt-Cassegrain + CCD.
(W34) Squirrel Valley Observatory, Columbus  (N35.225393 W82.154700)
   US/North Carolina.  Observer R. L. Flynn. 0.35-m f/1.9 Schmidt-Cassegrain
   + CCD.

Orbital elements:  ZTF0DxQ
   Perigee 2020 Aug 16.172736 +/- 8.49e-5 TT =  4:08:44 (JD 2459077.672736)
Epoch 2020 Aug 17.0 TT = JDT 2459078.5                        AutoNEOCP
q  9308.75773 +/- 6.4               (J2000 equator)
H   29.9  G 0.15                    Peri.  276.44475 +/- 0.014
                                    Node    21.05390 +/- 0.0010
e   2.5526741 +/- 0.0015            Incl.  117.42068 +/- 0.0029
From 28 observations 2020 Aug. 16-17 (23.4 hr); mean residual 0".63
Residuals in arcseconds: 
200816 I41  2.1+  1.7-    200816 J04  .21-  .25+    200817 H21  .30-  .32-    
200816 I41  1.4+  1.5-    200816 J95  .11+  .08-    200817 H21  .23+  .47+    
200816 I41  .50-  .55+    200816 958  .00   .16-    200817 H21  .28+  .40+    
200816 I41  .27+  .39+    200816 J95  .04-  .38-    200817 H21  .01-  .47+    
200816 I41  .24-  .77+    200816 J95  .14-  .11-    200817 H21  .02+  .23+    
200816 I41  1.3-  1.3+    200816 958  .32+  .31+    200817 I52  1.3+  .54+    
200816 033  .43-  .05-    200816 958  .48-  .27+    200817 I52  .40-  .12+    
200816 033  .61-  .06-    200817 W34  .14+  .45+    200817 I52  .99+  .32+    
200816 033  .59-  .12-    200817 W34  .25-  .15+    
200816 J04  .02-  .02+    200817 W34  .14+  .04+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2020 08 17 16  00 27 26.120   +25 16 46.10  .00720 1.0165 125.5 21.2 .149  73
2020 08 17 17  00 27 23.286   +25 17 46.18  .00739 1.0166 125.5 21.3 .149  68
2020 08 17 18  00 27 20.586   +25 18 43.00  .00759 1.0168 125.5 21.3 .150  64
2020 08 17 19  00 27 18.009   +25 19 36.81  .00779 1.0169 125.6 21.4 .152  61
2020 08 17 20  00 27 15.547   +25 20 27.82  .00799 1.0170 125.6 21.4 .154  57
2020 08 17 21  00 27 13.191   +25 21 16.24  .00818 1.0171 125.6 21.5 .157  54
2020 08 17 22  00 27 10.933   +25 22 02.24  .00838 1.0172 125.7 21.5 .160  51
2020 08 17 23  00 27 08.766   +25 22 46.00  .00858 1.0173 125.7 21.6 .164  48
2020 08 18 00  00 27 06.685   +25 23 27.65  .00877 1.0174 125.7 21.6 .167  46
2020 08 18 01  00 27 04.682   +25 24 07.34  .00897 1.0175 125.8 21.7 .171  43
2020 08 18 02  00 27 02.754   +25 24 45.20  .00917 1.0177 125.8 21.7 .175  41
2020 08 18 03  00 27 00.895   +25 25 21.33  .00937 1.0178 125.8 21.8 .179  39
2020 08 18 04  00 26 59.101   +25 25 55.83  .00956 1.0179 125.9 21.8 .183  37
2020 08 18 05  00 26 57.368   +25 26 28.82  .00976 1.0180 125.9 21.9 .187  36
2020 08 18 06  00 26 55.691   +25 27 00.37  .00996 1.0181 125.9 21.9 .191  34
2020 08 18 07  00 26 54.069   +25 27 30.56  .01015 1.0182 126.0 21.9 .195  33
2020 08 18 08  00 26 52.496   +25 27 59.48  .01035 1.0183 126.0 22.0 .198  31
2020 08 18 09  00 26 50.972   +25 28 27.18  .01055 1.0185 126.0 22.0 .202  30
2020 08 18 10  00 26 49.492   +25 28 53.75  .01075 1.0186 126.1 22.1 .206  29
2020 08 18 11  00 26 48.054   +25 29 19.22  .01094 1.0187 126.1 22.1 .210  28
2020 08 18 12  00 26 46.656   +25 29 43.68  .01114 1.0188 126.2 22.1 .214  27
2020 08 18 13  00 26 45.296   +25 30 07.15  .01134 1.0189 126.2 22.2 .218  26
2020 08 18 14  00 26 43.971   +25 30 29.69  .01153 1.0190 126.2 22.2 .221  25
2020 08 18 15  00 26 42.680   +25 30 51.36  .01173 1.0191 126.3 22.3 .225  24
2020 08 18 16  00 26 41.421   +25 31 12.18  .01193 1.0193 126.3 22.3 .229  23
2020 08 18 17  00 26 40.192   +25 31 32.19  .01212 1.0194 126.3 22.3 .232  22
2020 08 18 18  00 26 38.992   +25 31 51.45  .01232 1.0195 126.4 22.4 .236  22
2020 08 18 19  00 26 37.820   +25 32 09.97  .01252 1.0196 126.4 22.4 .239  21
2020 08 18 20  00 26 36.673   +25 32 27.80  .01271 1.0197 126.4 22.4 .242  21
2020 08 18 21  00 26 35.551   +25 32 44.95  .01291 1.0198 126.5 22.5 .246  20
2020 08 18 22  00 26 34.452   +25 33 01.47  .01311 1.0200 126.5 22.5 .249  19
2020 08 18 23  00 26 33.376   +25 33 17.37  .01330 1.0201 126.5 22.5 .252  19
2020 08 19 00  00 26 32.321   +25 33 32.69  .01350 1.0202 126.6 22.5 .255  18
2020 08 19 01  00 26 31.286   +25 33 47.45  .01370 1.0203 126.6 22.6 .258  18
2020 08 19 02  00 26 30.270   +25 34 01.66  .01390 1.0204 126.7 22.6 .261  17
2020 08 19 03  00 26 29.273   +25 34 15.35  .01409 1.0205 126.7 22.6 .264  17
2020 08 19 04  00 26 28.293   +25 34 28.55  .01429 1.0207 126.7 22.7 .267  17
2020 08 19 05  00 26 27.330   +25 34 41.26  .01449 1.0208 126.8 22.7 .269  16
2020 08 19 06  00 26 26.384   +25 34 53.51  .01468 1.0209 126.8 22.7 .272  16
2020 08 19 07  00 26 25.452   +25 35 05.31  .01488 1.0210 126.8 22.8 .275  15
2020 08 19 08  00 26 24.535   +25 35 16.69  .01508 1.0211 126.9 22.8 .277  15
2020 08 19 09  00 26 23.632   +25 35 27.65  .01527 1.0213 126.9 22.8 .280  15
2020 08 19 10  00 26 22.742   +25 35 38.21  .01547 1.0214 126.9 22.8 .283  14
2020 08 19 11  00 26 21.865   +25 35 48.39  .01567 1.0215 127.0 22.9 .285  14
2020 08 19 12  00 26 21.000   +25 35 58.19  .01586 1.0216 127.0 22.9 .287  14
2020 08 19 13  00 26 20.147   +25 36 07.63  .01606 1.0217 127.1 22.9 .290  14
2020 08 19 14  00 26 19.305   +25 36 16.72  .01626 1.0219 127.1 22.9 .292  13
2020 08 19 15  00 26 18.474   +25 36 25.48  .01645 1.0220 127.1 23.0 .294  13