"Pseudo-MPEC" for P21Dujn

Created 2023 Mar 20 6:22:26 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21Dujn* C2023 03 16QlGUl[K5ew.QW'k[FMPxx?a0;[K6CT\Dc(%4qkfvC-g$dg+ne*3nF52
     P21Dujn  C2023 03 16NasQQ_4aH@]h1#n-FUN$?;03nG,bOG\yR?3mh)4%qy(?aNu5,:+(F52
     P21Dujn  C2023 03 1610OrM$?c_o$Astrometry+cliwK:redacted;PS47[/Mh#X*+CoZF52
     P21Dujn |C2023 03 17ov95_x-TVmqclick#6HNPy(d6cM=QQu6\s_qh[heredWte(r2uHH807
     P21Dujn |C2023 03 17$RG,=8IDUUuQE2$*]F?G$m=Cu5UOeWxC/y)7RKmax`fVDIcJZ0A#807
     P21Dujn |C2023 03 17,W2[vi3sSgY$T*Kp+IVK%!u\yforOAt5R,p(P^!]K#)1!U[`X81^807
     P21Dujn |C2023 03 19m`t1`6`[0ugqFI!^J^/'llUGN;@M338DM(_b94OdZxer#[]WNP3u807
     P21Dujn |C2023 03 19$NUD!sWi1Upexplanation::Y-).K=a66=mq!JEQ7u/fP-A$dis[807
     P21Dujn |C2023 03 19]h:jqo4=+$[Rv6#uA:JPZ!]YU@HN!,p;PgrFV5+Zp^0`;,'/0Wj1807

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169133 W70.805900)  Chile.
   Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707382 W156.255910)  US/Hawaii.
   Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
   K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
   Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
   R. Weryk. 1.8-m Ritchey-Chrétien + CCD.

Orbital elements:  P21Dujn
   Perihelion 2023 Sep 2.93229 +/- 24.7 TT = 22:22:30 (JD 2460190.43229)
Epoch 2023 Mar 19.0 TT = JDT 2460022.5   Earth MOID: 0.3891   Ma: 0.0342
M 310.81438224 +/- 10               (J2000 ecliptic)             AutoNEOCP
n   0.29288957 +/- 0.018            Peri.  340.65439 +/- 1.7
a   2.24560539 +/- 0.092            Node   281.02125 +/- 5.1
e   0.3752148 +/- 0.0414            Incl.    5.64619 +/- 0.44
P   3.37                   H 20.41  G  0.15   U 10.1
q 1.40302083 +/- 0.0356    Q 3.08818996 +/- 0.219
From 9 observations 2023 Mar. 16-19; mean residual 0".11
Residuals in arcseconds: 
230316 F52  .21-  .07+    230317 807  .03+  .03-    230319 807  .02+  .04+    
230316 F52  .16+  .04-    230317 807  .18-  .10-    230319 807  .10+  .19+    
230316 F52  .06+  .01-    230317 807  .03+  .08-    230319 807  .09-  .16-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 03 20 06  10 36 58.648   -02 39 55.01  .97651 1.9419 159.9 22.5 2.59 122
2023 03 20 07  10 36 55.784   -02 39 40.25  .97644 1.9417 159.8 22.5 2.70 123
2023 03 20 08  10 36 52.923   -02 39 25.49  .97637 1.9415 159.8 22.5 2.82 123
2023 03 20 09  10 36 50.063   -02 39 10.72  .97631 1.9413 159.8 22.5 2.93 124
2023 03 20 10  10 36 47.205   -02 38 55.94  .97624 1.9412 159.7 22.5 3.04 124
2023 03 20 11  10 36 44.348   -02 38 41.16  .97618 1.9410 159.7 22.5 3.16 125
2023 03 20 12  10 36 41.494   -02 38 26.36  .97611 1.9408 159.6 22.5 3.28 125
2023 03 20 13  10 36 38.641   -02 38 11.56  .97605 1.9406 159.6 22.5 3.40 126
2023 03 20 14  10 36 35.790   -02 37 56.76  .97598 1.9404 159.5 22.5 3.52 126
2023 03 20 15  10 36 32.941   -02 37 41.94  .97592 1.9402 159.5 22.5 3.64 127
2023 03 20 16  10 36 30.094   -02 37 27.12  .97585 1.9400 159.4 22.5 3.77 127
2023 03 20 17  10 36 27.249   -02 37 12.30  .97579 1.9398 159.4 22.5 3.89 127
2023 03 20 18  10 36 24.405   -02 36 57.46  .97573 1.9396 159.3 22.5 4.02 128
2023 03 20 19  10 36 21.564   -02 36 42.62  .97567 1.9394 159.3 22.5 4.15 128
2023 03 20 20  10 36 18.724   -02 36 27.77  .97560 1.9392 159.2 22.5 4.28 129
2023 03 20 21  10 36 15.886   -02 36 12.92  .97554 1.9390 159.2 22.5 4.42 129
2023 03 20 22  10 36 13.050   -02 35 58.06  .97548 1.9388 159.2 22.5 4.55 129
2023 03 20 23  10 36 10.216   -02 35 43.19  .97542 1.9386 159.1 22.5 4.69 129
2023 03 21 00  10 36 07.384   -02 35 28.32  .97536 1.9384 159.1 22.5 4.82 130
2023 03 21 01  10 36 04.554   -02 35 13.44  .97530 1.9382 159.0 22.5 4.96 130
2023 03 21 02  10 36 01.726   -02 34 58.55  .97524 1.9381 159.0 22.5 5.10 130
2023 03 21 03  10 35 58.899   -02 34 43.65  .97518 1.9379 158.9 22.5 5.25 131
2023 03 21 04  10 35 56.075   -02 34 28.75  .97512 1.9377 158.9 22.5 5.39 131
2023 03 21 05  10 35 53.253   -02 34 13.85  .97507 1.9375 158.8 22.5 5.54 131
2023 03 21 06  10 35 50.432   -02 33 58.94  .97501 1.9373 158.8 22.5 5.68 131
2023 03 21 07  10 35 47.614   -02 33 44.02  .97495 1.9371 158.7 22.5 5.83 132
2023 03 21 08  10 35 44.797   -02 33 29.09  .97489 1.9369 158.7 22.5 5.98 132
2023 03 21 09  10 35 41.983   -02 33 14.16  .97484 1.9367 158.6 22.5 6.13 132
2023 03 21 10  10 35 39.170   -02 32 59.22  .97478 1.9365 158.6 22.5 6.28 132
2023 03 21 11  10 35 36.360   -02 32 44.28  .97472 1.9363 158.5 22.5 6.44 133
2023 03 21 12  10 35 33.551   -02 32 29.33  .97467 1.9361 158.5 22.5 6.59 133
2023 03 21 13  10 35 30.745   -02 32 14.38  .97461 1.9359 158.4 22.5 6.75 133
2023 03 21 14  10 35 27.940   -02 31 59.42  .97456 1.9357 158.4 22.5 6.91 133
2023 03 21 15  10 35 25.138   -02 31 44.45  .97450 1.9355 158.4 22.5 7.07 133
2023 03 21 16  10 35 22.337   -02 31 29.48  .97445 1.9353 158.3 22.5 7.23 134
2023 03 21 17  10 35 19.539   -02 31 14.50  .97440 1.9351 158.3 22.5 7.39 134
2023 03 21 18  10 35 16.743   -02 30 59.52  .97434 1.9350 158.2 22.5 7.56 134
2023 03 21 19  10 35 13.948   -02 30 44.53  .97429 1.9348 158.2 22.5 7.72 134
2023 03 21 20  10 35 11.156   -02 30 29.54  .97424 1.9346 158.1 22.5 7.89 134
2023 03 21 21  10 35 08.366   -02 30 14.54  .97419 1.9344 158.1 22.5 8.06 134
2023 03 21 22  10 35 05.578   -02 29 59.53  .97414 1.9342 158.0 22.5 8.23 135
2023 03 21 23  10 35 02.792   -02 29 44.52  .97408 1.9340 158.0 22.5 8.40 135
2023 03 22 00  10 35 00.008   -02 29 29.50  .97403 1.9338 157.9 22.5 8.57 135
2023 03 22 01  10 34 57.227   -02 29 14.48  .97398 1.9336 157.9 22.5 8.75 135
2023 03 22 02  10 34 54.447   -02 28 59.46  .97393 1.9334 157.8 22.5 8.92 135
2023 03 22 03  10 34 51.670   -02 28 44.43  .97388 1.9332 157.8 22.5 9.10 135
2023 03 22 04  10 34 48.894   -02 28 29.39  .97383 1.9330 157.7 22.5 9.27 136
2023 03 22 05  10 34 46.121   -02 28 14.35  .97379 1.9328 157.7 22.5 9.45 136