"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