"Pseudo-MPEC" for ST21A24

Created 2021 Jan 18 20:07:41 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     ST21A24  C2021 01 10w=$yfbgp/R*?uPGZ;EC?yc6KAstrometrym5V/3,[k_GSL?I6KS/U68
     ST21A24  C2021 01 10F^W'SJLgb'5x8xK+wpDyJKrMaD'Jj?'qr^vD:c`AR^YQ^\RUZ+%+U68
     ST21A24  C2021 01 10#,FGgql,RcXj9V*W=L/!+`VjvbyWmXpd=Rh0^@MqeAMredacted;U68
     ST21A24  C2021 01 10oxjAal'Hqxdp/W(LMlCED1/]+7TpX'f0r-q4s@_r*/[;7ah^*h(;U68
     ST21A24  C2021 01 10weGhsq!]0sE\k3/1s[o\=click0N$R2/@:$hererZ%:Sw;.Z%[YaU68
     ST21A24  C2021 01 10Lmq7@,,VIp*forNI7explanationC1ooEu0RLKa`*B@FIgq`-#GcU68
     ST21A24  C2021 01 10MqHUtdFO;3Njw'pBW-dQS3JN%MOhF6/AUU_^KL3;Jn2L6CYtfh86U68
     ST21A24  C2021 01 10p=dE_kPN2+)KCTRVJJ6(`Y;S(]ksSb7xGUiw)V\g'u36y5a5r!nhU68

Station data:
(U68) JPL SynTrack Robotic Telescope, Auberry  (N37.070390 W119.412990)
   US/California.

Orbital elements:  ST21A24
   Perihelion 2021 Mar 13.730956 +/- 19.0336 TT = 17:32:34 (JD 2459287.230956)
Epoch 2021 Jan 11.0 TT = JDT 2459225.5   Earth MOID: 0.0478   AutoNEOCP
M 318.51189004 +/- 39.394899        (J2000 ecliptic)
n   0.67207949 +/- 0.361731         Peri.  265.45709 +/- 23.717096
a   1.29079007 +/- 0.46312          Node   291.13422 +/- 0.0783764
e   0.4096657 +/- 0.201632          Incl.   38.93065 +/- 16.044520
P   1.47/535.64d           H 23.5   G  0.15   U 12.1  
q 0.76199762 +/- 0.0661713    Q 1.81958252 +/- 0.831417
From 8 observations 2021 Jan. 10 (79.2 min); mean residual 0".56
Residuals in arcseconds: 
210110 U68  .20-  .58-    210110 U68  .73-  .06+    210110 U68  .00   .13+    
210110 U68  .49+  .59+    210110 U68  .47-  .39-    210110 U68  .18-  .04+    
210110 U68  .43-  .58+    210110 U68  1.5+  .43-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 18 20  04 02 22.443   -47 59 06.18  .08464 0.9919  93.0 21.0 9475  44
2021 01 18 21  04 01 27.487   -48 08 28.45  .08508 0.9917  92.8 21.0 9475  44
2021 01 18 22  04 00 32.779   -48 17 43.21  .08553 0.9914  92.5 21.0 9476  44
2021 01 18 23  03 59 38.317   -48 26 50.58  .08598 0.9911  92.3 21.0 9476  44
2021 01 19 00  03 58 44.102   -48 35 50.66  .08643 0.9908  92.1 21.0 9476  45
2021 01 19 01  03 57 50.133   -48 44 43.56  .08688 0.9906  91.9 21.1 9475  45
2021 01 19 02  03 56 56.411   -48 53 29.39  .08733 0.9903  91.6 21.1 9475  45
2021 01 19 03  03 56 02.935   -49 02 08.24  .08778 .99000  91.4 21.1 9474  45
2021 01 19 04  03 55 09.705   -49 10 40.23  .08824 .98972  91.2 21.1 9473  45
2021 01 19 05  03 54 16.721   -49 19 05.45  .08869 .98944  91.0 21.1 9472  45
2021 01 19 06  03 53 23.983   -49 27 24.00  .08915 .98916  90.8 21.1 9470  46
2021 01 19 07  03 52 31.490   -49 35 35.99  .08960 .98889  90.6 21.2 9469  46
2021 01 19 08  03 51 39.242   -49 43 41.50  .09006 .98861  90.4 21.2 9467  46
2021 01 19 09  03 50 47.239   -49 51 40.64  .09052 .98833  90.2 21.2 9465  46
2021 01 19 10  03 49 55.480   -49 59 33.49  .09098 .98806  90.0 21.2 9463  46
2021 01 19 11  03 49 03.965   -50 07 20.15  .09144 .98778  89.8 21.2 9460  46
2021 01 19 12  03 48 12.693   -50 15 00.72  .09190 .98750  89.5 21.3 9458  47
2021 01 19 13  03 47 21.664   -50 22 35.28  .09237 .98723  89.4 21.3 9455  47
2021 01 19 14  03 46 30.878   -50 30 03.92  .09283 .98695  89.2 21.3 9453  47
2021 01 19 15  03 45 40.334   -50 37 26.72  .09329 .98667  89.0 21.3 9450  47
2021 01 19 16  03 44 50.032   -50 44 43.79  .09376 .98640  88.8 21.3 9447  47
2021 01 19 17  03 43 59.970   -50 51 55.19  .09422 .98612  88.6 21.3 9443  47
2021 01 19 18  03 43 10.149   -50 59 01.02  .09469 .98584  88.4 21.4 9440  47
2021 01 19 19  03 42 20.568   -51 06 01.35  .09516 .98557  88.2 21.4 9437  48
2021 01 19 20  03 41 31.227   -51 12 56.27  .09563 .98529  88.0 21.4 9433  48
2021 01 19 21  03 40 42.124   -51 19 45.86  .09610 .98501  87.8 21.4 9429  48
2021 01 19 22  03 39 53.259   -51 26 30.19  .09657 .98474  87.6 21.4 9426  48
2021 01 19 23  03 39 04.632   -51 33 09.34  .09704 .98446  87.5 21.4 9422  48
2021 01 20 00  03 38 16.241   -51 39 43.40  .09751 .98418  87.3 21.4 9418  48
2021 01 20 01  03 37 28.087   -51 46 12.43  .09798 .98391  87.1 21.5 9414  49
2021 01 20 02  03 36 40.168   -51 52 36.51  .09846 .98363  86.9 21.5 9410  49
2021 01 20 03  03 35 52.484   -51 58 55.71  .09893 .98336  86.8 21.5 9405  49
2021 01 20 04  03 35 05.034   -52 05 10.11  .09940 .98308  86.6 21.5 9401  49
2021 01 20 05  03 34 17.817   -52 11 19.77  .09988 .98280  86.4 21.5 9397  49
2021 01 20 06  03 33 30.832   -52 17 24.76  .10036 .98253  86.2 21.5 9392  49
2021 01 20 07  03 32 44.079   -52 23 25.16  .10083 .98225  86.1 21.6 9388  50
2021 01 20 08  03 31 57.557   -52 29 21.03  .10131 .98198  85.9 21.6 9383  50
2021 01 20 09  03 31 11.265   -52 35 12.43  .10179 .98170  85.7 21.6 9378  50
2021 01 20 10  03 30 25.203   -52 40 59.44  .10227 .98143  85.6 21.6 9373  50
2021 01 20 11  03 29 39.369   -52 46 42.11  .10275 .98115  85.4 21.6 9369  50
2021 01 20 12  03 28 53.762   -52 52 20.51  .10323 .98087  85.2 21.6 9364  50
2021 01 20 13  03 28 08.382   -52 57 54.70  .10371 .98060  85.1 21.6 9359  50
2021 01 20 14  03 27 23.229   -53 03 24.75  .10419 .98032  84.9 21.7 9354  51
2021 01 20 15  03 26 38.300   -53 08 50.71  .10467 .98005  84.8 21.7 9349  51
2021 01 20 16  03 25 53.595   -53 14 12.64  .10515 .97977  84.6 21.7 9344  51
2021 01 20 17  03 25 09.114   -53 19 30.60  .10564 .97950  84.5 21.7 9338  51
2021 01 20 18  03 24 24.855   -53 24 44.66  .10612 .97922  84.3 21.7 9333  51
2021 01 20 19  03 23 40.817   -53 29 54.86  .10660 .97895  84.2 21.7 9328  51