"Pseudo-MPEC" for Change4

Created 2018 Dec 8 4:54:56 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     Change4  aK181207:18355650 125.8       +21.76       360 36.        SynthXXX
     Change4  aK181207:18360350 145.2       +13.91       360 36.        SynthXXX

Station data:
(XXX) Temporary MPC code  (N18.000000 E140.500000).

Orbital elements:  Change4
   Perigee 2018 Dec 7.775801 TT = 18:37:09 (JD 2458460.275801)
Epoch 2018 Dec  8.0 TT = JDT 2458460.5                        Gray
M   7.026203005                     (J2000 equator)
n  31.339096764    Peri.  139.460336
a215053.1736km     Node   352.657850
e   0.96937637     Incl.   28.324899
P  11.49d           q 6585.708238km  Q 423520.6389km
From 2 observations 2018 Dec. 7 (7.00 sec); mean residual 0".004
Residuals in arcseconds: 
181207 XXX 560n-  35n+    181207 XXX 7.2m+ 3.4m-    

Ephemerides (geocentric):
Date (UTC) HH   RA                Dec           delta   r     elong   svel 
---- -- -- --  -------------     -----------    ------ ------ -----   -----
2018 12 07 19  14 18 24.06136   -19 48 21.6377   12173 .98509  36.8  7.977
2018 12 07 20  17 08 31.56459   -28 12 45.9243   29832 .98495   6.2  4.987
2018 12 07 21  17 59 01.55096   -28 08 27.6698   44197 .98486  15.1  4.023
2018 12 07 22  18 25 36.82846   -27 38 06.8313   56632 .98478  20.6  3.496
2018 12 07 23  18 42 49.13861   -27 08 05.2604   67802 .98472  24.3  3.147
2018 12 08 00  18 55 12.48587   -26 41 22.8734   78053 .98466  27.0  2.891
2018 12 08 01  19 04 43.94742   -26 17 56.5342   87591 .98461  29.1  2.692
2018 12 08 02  19 12 23.10418   -25 57 16.2996   96553 .98456  30.8  2.531
2018 12 08 03  19 18 43.94444   -25 38 52.8511  105033 .98452  32.2  2.395
2018 12 08 04  19 24 07.48910   -25 22 22.0296  113102 .98447  33.4  2.280
2018 12 08 05  19 28 47.54784   -25 07 24.6997  120812 .98443  34.4  2.179
2018 12 08 06  19 32 53.62809   -24 53 45.7880  128206 .98439  35.3  2.090
2018 12 08 07  19 36 32.52499   -24 41 13.3512  135317 .98436  36.1  2.010
2018 12 08 08  19 39 49.24619   -24 29 37.8328  142173 .98432  36.8  1.938
2018 12 08 09  19 42 47.57742   -24 18 51.5029  148797 .98429  37.5  1.873
2018 12 08 10  19 45 30.44308   -24 08 48.0408  155208 .98425  38.0  1.813
2018 12 08 11  19 48 00.14442   -23 59 22.2245  161422 .98422  38.6  1.757
2018 12 08 12  19 50 18.52156   -23 50 29.6974  167455 .98419  39.1  1.706
2018 12 08 13  19 52 27.06671   -23 42 06.7929  173317 .98416  39.5  1.658
2018 12 08 14  19 54 27.00500   -23 34 10.3990  179021 .98413  40.0  1.614
2018 12 08 15  19 56 19.35342   -23 26 37.8547  184575 .98410  40.4  1.572
2018 12 08 16  19 58 04.96449   -23 19 26.8686  189989 .98408  40.7  1.532
2018 12 08 17  19 59 44.55923   -23 12 35.4548  195269 .98405  41.1  1.495
2018 12 08 18  20 01 18.75236   -23 06 01.8820  200424 .98402  41.4  1.459
2018 12 08 19  20 02 48.07174   -22 59 44.6324  205458 .98400  41.7  1.425
2018 12 08 20  20 04 12.97369   -22 53 42.3690  210378 .98397  42.0  1.393
2018 12 08 21  20 05 33.85505   -22 47 53.9079  215189 .98395  42.3  1.363
2018 12 08 22  20 06 51.06291   -22 42 18.1968  219896 .98392  42.6  1.333
2018 12 08 23  20 08 04.90235   -22 36 54.2962  224503 .98390  42.8  1.305
2018 12 09 00  20 09 15.64281   -22 31 41.3640  229013 .98388  43.1  1.278
2018 12 09 01  20 10 23.52330   -22 26 38.6430  233431 .98385  43.3  1.252
2018 12 09 02  20 11 28.75670   -22 21 45.4501  237760 .98383  43.5  1.227
2018 12 09 03  20 12 31.53333   -22 17 01.1667  242003 .98381  43.7  1.203
2018 12 09 04  20 13 32.02390   -22 12 25.2315  246163 .98379  43.9  1.180
2018 12 09 05  20 14 30.38209   -22 07 57.1333  250243 .98377  44.1  1.157
2018 12 09 06  20 15 26.74660   -22 03 36.4058  254245 .98375  44.3  1.136
2018 12 09 07  20 16 21.24299   -21 59 22.6222  258172 .98373  44.5  1.115
2018 12 09 08  20 17 13.98525   -21 55 15.3912  262026 .98371  44.7  1.094
2018 12 09 09  20 18 05.07704   -21 51 14.3533  265809 .98369  44.8  1.074
2018 12 09 10  20 18 54.61291   -21 47 19.1774  269523 .98367  45.0  1.055
2018 12 09 11  20 19 42.67922   -21 43 29.5579  273170 .98365  45.1  1.036
2018 12 09 12  20 20 29.35503   -21 39 45.2128  276752 .98363  45.3  1.018
2018 12 09 13  20 21 14.71283   -21 36 05.8805  280270 .98361  45.4  1.000
2018 12 09 14  20 21 58.81917   -21 32 31.3189  283727 .98359  45.6  0.983
2018 12 09 15  20 22 41.73525   -21 29 01.3030  287123 .98357  45.7  0.966
2018 12 09 16  20 23 23.51740   -21 25 35.6235  290460 .98356  45.8  0.949
2018 12 09 17  20 24 04.21751   -21 22 14.0859  293739 .98354  45.9  0.933
2018 12 09 18  20 24 43.88343   -21 18 56.5085  296962 .98352  46.1  0.917
2018 12 09 19  20 25 22.55930   -21 15 42.7221  300130 .98350  46.2  0.902
2018 12 09 20  20 26 00.28583   -21 12 32.5687  303244 .98349  46.3  0.887
2018 12 09 21  20 26 37.10059   -21 09 25.9005  306305 .98347  46.4  0.872
2018 12 09 22  20 27 13.03822   -21 06 22.5794  309315 .98345  46.5  0.858
2018 12 09 23  20 27 48.13062   -21 03 22.4761  312274 .98344  46.6  0.844
2018 12 10 00  20 28 22.40716   -21 00 25.4698  315184 .98342  46.7  0.830
2018 12 10 01  20 28 55.89480   -20 57 31.4472  318045 .98341  46.8  0.816
2018 12 10 02  20 29 28.61825   -20 54 40.3024  320858 .98339  46.9  0.803
2018 12 10 03  20 30 00.60004   -20 51 51.9362  323625 .98338  47.0  0.789
2018 12 10 04  20 30 31.86067   -20 49 06.2558  326345 .98336  47.1  0.777
2018 12 10 05  20 31 02.41861   -20 46 23.1747  329021 .98335  47.2  0.764
2018 12 10 06  20 31 32.29043   -20 43 42.6118  331653 .98333  47.2  0.752
2018 12 10 07  20 32 01.49081   -20 41 04.4918  334241 .98332  47.3  0.739
2018 12 10 08  20 32 30.03253   -20 38 28.7445  336787 .98330  47.4  0.727
2018 12 10 09  20 32 57.92652   -20 35 55.3048  339291 .98329  47.5  0.715
2018 12 10 10  20 33 25.18183   -20 33 24.1127  341754 .98327  47.5  0.704
2018 12 10 11  20 33 51.80554   -20 30 55.1127  344177 .98326  47.6  0.692
2018 12 10 12  20 34 17.80279   -20 28 28.2542  346560 .98324  47.7  0.681
2018 12 10 13  20 34 43.17660   -20 26 03.4914  348905 .98323  47.7  0.670
2018 12 10 14  20 35 07.92778   -20 23 40.7830  351212 .98322  47.8  0.659
2018 12 10 15  20 35 32.05479   -20 21 20.0924  353481 .98320  47.9  0.649
2018 12 10 16  20 35 55.55348   -20 19 01.3880  355715 .98319  47.9  0.638
2018 12 10 17  20 36 18.41687   -20 16 44.6430  357912 .98318  48.0  0.628
2018 12 10 18  20 36 40.63479   -20 14 29.8356  360075 .98316  48.0  0.618
2018 12 10 19  20 37 02.19349   -20 12 16.9495  362204 .98315  48.1  0.608
2018 12 10 20  20 37 23.07505   -20 10 05.9742  364300 .98314  48.1  0.598
2018 12 10 21  20 37 43.25679   -20 07 56.9051  366364 .98312  48.1  0.589
2018 12 10 22  20 38 02.71034   -20 05 49.7444  368396 .98311  48.2  0.579
2018 12 10 23  20 38 21.40058   -20 03 44.5013  370399 .98310  48.2  0.570
2018 12 11 00  20 38 39.28419   -20 01 41.1931  372373 .98309  48.3  0.562
2018 12 11 01  20 38 56.30774   -19 59 39.8457  374320 .98307  48.3  0.553
2018 12 11 02  20 39 12.40517   -19 57 40.4949  376241 .98306  48.3  0.545
2018 12 11 03  20 39 27.49434   -19 55 43.1868  378139 .98305  48.3  0.538
2018 12 11 04  20 39 41.47216   -19 53 47.9791  380015 .98304  48.4  0.531
2018 12 11 05  20 39 54.20779   -19 51 54.9411  381873 .98302  48.4  0.524
2018 12 11 06  20 40 05.53248   -19 50 04.1531  383715 .98301  48.4  0.519
2018 12 11 07  20 40 15.22431   -19 48 15.7019  385547 .98300  48.4  0.515
2018 12 11 08  20 40 22.98384   -19 46 29.6693  387376 .98298  48.4  0.513
2018 12 11 09  20 40 28.39367   -19 44 46.1020  389209 .98297  48.4  0.515
2018 12 11 10  20 40 30.84644   -19 43 04.9332  391060 .98295  48.3  0.521
2018 12 11 11  20 40 29.40555   -19 41 25.7656  392953 .98294  48.3  0.538
2018 12 11 12  20 40 22.50330   -19 39 47.1855  394927 .98292  48.2  0.574
2018 12 11 13  20 40 07.17193   -19 38 04.0572  397070 .98291  48.1  0.657
2018 12 11 14  20 39 36.59717   -19 35 50.8695  399650 .98288  48.0  0.910
2018 12 11 15  20 38 51.04676   -19 26 39.8692  404511 .98285  47.8  2.423
2018 12 11 16  20 41 41.14939   -18 57 41.5453  410467 .98285  48.5  2.164
2018 12 11 17  20 44 59.36097   -18 33 57.0543  414339 .98285  49.3  1.978
2018 12 11 18  20 48 10.68086   -18 12 29.0441  417708 .98286  50.1  1.890