"Pseudo-MPEC" for P21WfLd

Created 2024 Jul 11 19:22:06 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21WfLd* C2024 07 06lLW6GMEM;ykcH+d6B'_t91r]!NOYHKu3;v::IU9nrS\,qX4W,'B$F52
     P21WfLd  C2024 07 06dCRnUJ'P]BQ]*,Px$lR:y#rAstrometrygZ$HV\gyh5UC_\MvYT'F52
     P21WfLd  C2024 07 06p^gF\kmh_FlWg5i]qV69El]^(0Z;;e(f9M3[2redacted;YMC.XiF52
     P21WfLd  C2024 07 06k)[CE'Z*0D%cZk?bWX6jnH#AlW)click$Ft.0+F7e*!cH'L\LFE]F51
     P21WfLd  C2024 07 06X5'L]*n)aw.aLp6!bM@F))n00Q6VPs4ea^/`y`n:fVsr*93vgw`3F51
     P21WfLd KC2024 07 08.27143 19 52 36.54 -25 15 19.0    ~7887 21.3 RVNEOCP691
     P21WfLd KC2024 07 08.28101 19 52 37.53 -25 15 33.5    ~7887       VNEOCP691
     P21WfLd KC2024 07 08.29060 19 52 38.50 -25 15 48.6    ~7887       VNEOCP691
     P21WfLd KC2024 07 09.27923 19 54 33.58 -25 39 38.1    ~798b       VNEOCP691
     P21WfLd KC2024 07 09.28600 19 54 34.26 -25 39 48.1    ~798b       VNEOCP691
     P21WfLd KC2024 07 09.29277 19 54 34.95 -25 39 58.4    ~798b       VNEOCP691
     P21WfLd KC2024 07 09H`+3:FiRUOQowE\;8hNB[mUXZRrR?5TYtAs@0Ku`Vj]VSX?A`aWS474
     P21WfLd KC2024 07 09q5gIa?CvMpnPj%Ue?f0VB6/TU+:qbnhQ5k8/hi\k9QA*VPIu3Q^J474
     P21WfLd KC2024 07 09;8YS*!rGj9y,\\Qv3rZCI]r?q#$urp.rI9h$eio])Hj?*Aoqn):q474
     P21WfLd KC2024 07 11gf68jn3beu5hhWG.Gpk*5II1stY5*iUt'Einb.Dwv2.C@U9f9X!=474
     P21WfLd KC2024 07 11[f6UE8DO\Jcym2a!V^wBmuchereh)F*3[qI7p;5Fw5forJ;iqMPr474
     P21WfLd KC2024 07 11]5I%\DB83K.30Ao[D`Q`OQ]?Ux.LK^DbMnBcldYj0explanation474

Station data:
(474) Mount John Observatory, Lake Tekapo  (S43.987385 E170.464960)  New
   Zealand.  Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
   Kilmartin. 1.0-m f/7.7 reflector + CCD.
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.962174 W111.600327)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala  (N20.707234 W156.255910)  US/Hawaii.
   Observers J. Bulger, 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.
(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:  P21WfLd
   Perihelion 2024 Jun 22.31043 +/- 0.0655 TT =  7:27:01 (JD 2460483.81043)
Epoch 2024 Jul 11.0 TT = JDT 2460502.5   Earth MOID: 0.2170   Ma: 0.0544
M   5.20635129 +/- 0.050            (J2000 ecliptic)             AutoNEOCP
n   0.27856989 +/- 0.00342          Peri.  173.39012 +/- 0.056
a   2.32191648 +/- 0.019            Node   100.74901 +/- 0.013
e   0.4688887 +/- 0.00377           Incl.    6.25490 +/- 0.036
P   3.54                   H 23.77  G  0.15   U  8.9
q 1.23319596 +/- 0.00134    Q 3.41063700 +/- 0.0367
From 17 observations 2024 July 6-11; mean residual 0".29
Residuals in arcseconds: 
240706 F52  .03+  .26-    240708 691  .03-  .44+    240709 474  .43-  .12+    
240706 F52  .04-  .18+    240708 691  .29-  .37-    240709 474  .32+  .15+    
240706 F52  .03+  .16+    240709 691  .10+  .01-    240711 474  .20-  .27-    
240706 F51  .13+  .09-    240709 691  .02+  .10-    240711 474  .10+  .46-    
240706 F51  .12-  .01+    240709 691  .10+  .52-    240711 474  .10+  .87+    
240708 691  .01-  .62+    240709 474  .11+  .35-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 07 11 19  19 59 16.139   -26 37 29.83  .23611 1.2503 170.9 21.7 .145 163
2024 07 11 20  19 59 20.735   -26 38 26.20  .23618 1.2504 170.9 21.7 .150 163
2024 07 11 21  19 59 25.329   -26 39 22.51  .23626 1.2504 170.9 21.7 .155 163
2024 07 11 22  19 59 29.919   -26 40 18.76  .23633 1.2505 170.9 21.7 .160 163
2024 07 11 23  19 59 34.505   -26 41 14.96  .23640 1.2506 170.9 21.7 .165 164
2024 07 12 00  19 59 39.088   -26 42 11.09  .23647 1.2507 171.0 21.7 .170 164
2024 07 12 01  19 59 43.668   -26 43 07.16  .23654 1.2507 171.0 21.7 .175 164
2024 07 12 02  19 59 48.244   -26 44 03.18  .23661 1.2508 171.0 21.7 .180 164
2024 07 12 03  19 59 52.817   -26 44 59.14  .23668 1.2509 171.0 21.7 .185 164
2024 07 12 04  19 59 57.386   -26 45 55.03  .23676 1.2510 171.0 21.7 .191 164
2024 07 12 05  20 00 01.952   -26 46 50.87  .23683 1.2510 171.0 21.7 .196 164
2024 07 12 06  20 00 06.515   -26 47 46.65  .23690 1.2511 171.0 21.7 .201 164
2024 07 12 07  20 00 11.074   -26 48 42.36  .23697 1.2512 171.0 21.7 .206 164
2024 07 12 08  20 00 15.629   -26 49 38.02  .23705 1.2513 171.0 21.7 .211 164
2024 07 12 09  20 00 20.182   -26 50 33.62  .23712 1.2513 171.0 21.7 .217 164
2024 07 12 10  20 00 24.730   -26 51 29.15  .23719 1.2514 171.0 21.7 .222 164
2024 07 12 11  20 00 29.276   -26 52 24.63  .23727 1.2515 171.0 21.7 .227 164
2024 07 12 12  20 00 33.818   -26 53 20.05  .23734 1.2516 171.0 21.7 .232 164
2024 07 12 13  20 00 38.356   -26 54 15.40  .23742 1.2516 171.0 21.7 .238 164
2024 07 12 14  20 00 42.892   -26 55 10.69  .23749 1.2517 171.0 21.7 .243 164
2024 07 12 15  20 00 47.423   -26 56 05.93  .23756 1.2518 171.1 21.7 .248 164
2024 07 12 16  20 00 51.952   -26 57 01.10  .23764 1.2519 171.1 21.7 .253 164
2024 07 12 17  20 00 56.477   -26 57 56.21  .23771 1.2519 171.1 21.7 .259 164
2024 07 12 18  20 01 00.998   -26 58 51.26  .23779 1.2520 171.1 21.7 .264 164
2024 07 12 19  20 01 05.516   -26 59 46.25  .23786 1.2521 171.1 21.7 .269 164
2024 07 12 20  20 01 10.031   -27 00 41.18  .23794 1.2522 171.1 21.7 .275 164
2024 07 12 21  20 01 14.542   -27 01 36.04  .23802 1.2522 171.1 21.7 .280 164
2024 07 12 22  20 01 19.050   -27 02 30.85  .23809 1.2523 171.1 21.7 .285 164
2024 07 12 23  20 01 23.554   -27 03 25.59  .23817 1.2524 171.1 21.7 .291 164
2024 07 13 00  20 01 28.055   -27 04 20.27  .23824 1.2525 171.1 21.7 .296 164
2024 07 13 01  20 01 32.552   -27 05 14.89  .23832 1.2525 171.1 21.7 .301 164
2024 07 13 02  20 01 37.046   -27 06 09.44  .23840 1.2526 171.1 21.7 .307 164
2024 07 13 03  20 01 41.537   -27 07 03.94  .23847 1.2527 171.1 21.7 .312 163
2024 07 13 04  20 01 46.024   -27 07 58.37  .23855 1.2528 171.1 21.7 .318 163
2024 07 13 05  20 01 50.508   -27 08 52.74  .23863 1.2528 171.1 21.7 .323 163
2024 07 13 06  20 01 54.988   -27 09 47.05  .23871 1.2529 171.1 21.7 .328 163
2024 07 13 07  20 01 59.465   -27 10 41.29  .23878 1.2530 171.1 21.7 .334 163
2024 07 13 08  20 02 03.939   -27 11 35.47  .23886 1.2531 171.1 21.7 .339 163
2024 07 13 09  20 02 08.409   -27 12 29.59  .23894 1.2532 171.1 21.7 .345 163
2024 07 13 10  20 02 12.875   -27 13 23.65  .23902 1.2532 171.1 21.7 .350 163
2024 07 13 11  20 02 17.339   -27 14 17.64  .23910 1.2533 171.1 21.7 .355 163
2024 07 13 12  20 02 21.798   -27 15 11.57  .23918 1.2534 171.2 21.7 .361 163
2024 07 13 13  20 02 26.255   -27 16 05.43  .23925 1.2535 171.2 21.7 .366 163
2024 07 13 14  20 02 30.708   -27 16 59.24  .23933 1.2535 171.2 21.7 .372 163
2024 07 13 15  20 02 35.157   -27 17 52.98  .23941 1.2536 171.2 21.7 .377 163
2024 07 13 16  20 02 39.603   -27 18 46.65  .23949 1.2537 171.2 21.7 .382 163
2024 07 13 17  20 02 44.046   -27 19 40.26  .23957 1.2538 171.2 21.7 .388 163
2024 07 13 18  20 02 48.485   -27 20 33.81  .23965 1.2539 171.2 21.7 .393 163