"Pseudo-MPEC" for P11Osd4

Created 2023 Dec 4 21:22:26 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11Osd4* C2023 11 19#_m*)\Astrometryp:Df*6Z[4dredacted;Nt!pg#5EK%wDVU)IKF51
     P11Osd4  C2023 11 19h,a^F,J*B_f0#n_XdL\@b[kA26clickQAsTm;`T`:Jj]c0Gg$,EBF51
     P11Osd4  C2023 11 193'bOTpOD!phereqU=3;r3U27EI!0KB4WgWDI?s?MforinKj?Cy\VF51
     P11Osd4  C2023 11 19n.CIuZID5YIWm[y$%xyAKBjw3/texplanationfEP[Ts*O--MCfwF51
     P11Osd4 KC2023 11 22.26936 05 07 44.54 +05 47 05.0    ~BMA7       VNEOCP691
     P11Osd4 KC2023 11 22.30875 05 07 40.98 +05 47 30.3    ~BMA7 22.0 RVNEOCP691
     P11Osd4 KC2023 11 22.34813 05 07 37.46 +05 47 55.5    ~BMA7 22.3 RVNEOCP691
     P11Osd4 KC2023 12 03.32663 04 50 23.59 +08 01 04.3    ~C39b       VNEOCP691
     P11Osd4 KC2023 12 03.33992 04 50 22.18 +08 01 15.0    ~C39b       VNEOCP691

Station data:
(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.

Orbital elements:  P11Osd4
   Perihelion 2022 Oct 14.38237 +/- 6.47 TT =  9:10:37 (JD 2459866.88237)
Epoch 2023 Dec  3.0 TT = JDT 2460281.5   Earth MOID: 0.7127      AutoNEOCP
M 163.02453314 +/- 2.2              (J2000 ecliptic)
n   0.39319248 +/- 0.000759         Peri.  177.40571 +/- 1.9
a   1.84529546 +/- 0.00237          Node    87.35109 +/- 0.07
e   0.0631873 +/- 0.000234          Incl.   24.58323 +/- 0.15
P   2.51/915.56d           H 20.01  G  0.15   U  8.0
q 1.72869605 +/- 0.00186    Q 1.96189487 +/- 0.00291
From 9 observations 2023 Nov. 19-Dec. 3; mean residual 0".17
Residuals in arcseconds: 
231119 F51  .01+  .06+    231119 F51  .09-  .00     231122 691  .10-  .04+    
231119 F51  .12+  .02+    231122 691  .37+  .05-    231203 691  .35+  .01+    
231119 F51  .04-  .08-    231122 691  .25-  .03+    231203 691  .35-  .01-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 12 04 21  04 47 49.318   +08 22 13.61  .98672 1.9578 166.1 22.0 .516  68
2023 12 04 22  04 47 45.155   +08 22 48.08  .98672 1.9578 166.1 22.0 .530  68
2023 12 04 23  04 47 40.992   +08 23 22.57  .98671 1.9578 166.1 22.0 .545  68
2023 12 05 00  04 47 36.829   +08 23 57.07  .98671 1.9578 166.1 22.0 .560  69
2023 12 05 01  04 47 32.665   +08 24 31.60  .98670 1.9578 166.1 22.0 .575  69
2023 12 05 02  04 47 28.501   +08 25 06.15  .98670 1.9578 166.1 22.0 .590  69
2023 12 05 03  04 47 24.336   +08 25 40.72  .98670 1.9578 166.1 22.0 .605  69
2023 12 05 04  04 47 20.171   +08 26 15.30  .98669 1.9578 166.1 22.0 .620  70
2023 12 05 05  04 47 16.006   +08 26 49.91  .98669 1.9578 166.1 22.0 .636  70
2023 12 05 06  04 47 11.840   +08 27 24.54  .98669 1.9578 166.1 22.0 .651  70
2023 12 05 07  04 47 07.674   +08 27 59.19  .98669 1.9579 166.2 22.0 .667  70
2023 12 05 08  04 47 03.508   +08 28 33.86  .98669 1.9579 166.2 22.0 .683  70
2023 12 05 09  04 46 59.341   +08 29 08.55  .98669 1.9579 166.2 22.0 .699  71
2023 12 05 10  04 46 55.175   +08 29 43.26  .98669 1.9579 166.2 22.0 .715  71
2023 12 05 11  04 46 51.007   +08 30 18.00  .98669 1.9579 166.2 22.0 .731  71
2023 12 05 12  04 46 46.840   +08 30 52.75  .98669 1.9579 166.2 22.0 .747  71
2023 12 05 13  04 46 42.672   +08 31 27.52  .98669 1.9579 166.2 22.0 .764  71
2023 12 05 14  04 46 38.504   +08 32 02.31  .98670 1.9579 166.2 22.0 .781  72
2023 12 05 15  04 46 34.336   +08 32 37.12  .98670 1.9579 166.2 22.0 .797  72
2023 12 05 16  04 46 30.167   +08 33 11.95  .98670 1.9579 166.2 22.0 .814  72
2023 12 05 17  04 46 25.998   +08 33 46.80  .98671 1.9579 166.2 22.0 .831  72
2023 12 05 18  04 46 21.829   +08 34 21.67  .98671 1.9579 166.2 22.0 .848  72
2023 12 05 19  04 46 17.660   +08 34 56.56  .98672 1.9580 166.2 22.0 .866  72
2023 12 05 20  04 46 13.491   +08 35 31.47  .98672 1.9580 166.2 21.9 .883  73
2023 12 05 21  04 46 09.321   +08 36 06.40  .98673 1.9580 166.2 21.9 .901  73
2023 12 05 22  04 46 05.151   +08 36 41.35  .98673 1.9580 166.2 21.9 .918  73
2023 12 05 23  04 46 00.982   +08 37 16.32  .98674 1.9580 166.2 21.9 .936  73
2023 12 06 00  04 45 56.811   +08 37 51.31  .98675 1.9580 166.2 21.9 .954  73
2023 12 06 01  04 45 52.641   +08 38 26.31  .98676 1.9580 166.2 21.9 .972  73
2023 12 06 02  04 45 48.471   +08 39 01.34  .98676 1.9580 166.2 21.9 0.99  73
2023 12 06 03  04 45 44.300   +08 39 36.39  .98677 1.9580 166.2 21.9 1.01  74
2023 12 06 04  04 45 40.130   +08 40 11.45  .98678 1.9580 166.2 21.9 1.03  74
2023 12 06 05  04 45 35.959   +08 40 46.54  .98679 1.9580 166.3 21.9 1.05  74
2023 12 06 06  04 45 31.788   +08 41 21.64  .98680 1.9580 166.3 21.9 1.07  74
2023 12 06 07  04 45 27.617   +08 41 56.77  .98681 1.9580 166.3 21.9 1.08  74
2023 12 06 08  04 45 23.446   +08 42 31.91  .98682 1.9581 166.3 21.9 1.10  74
2023 12 06 09  04 45 19.275   +08 43 07.07  .98684 1.9581 166.3 21.9 1.12  74
2023 12 06 10  04 45 15.104   +08 43 42.26  .98685 1.9581 166.3 21.9 1.14  74
2023 12 06 11  04 45 10.933   +08 44 17.46  .98686 1.9581 166.3 21.9 1.16  75
2023 12 06 12  04 45 06.762   +08 44 52.68  .98687 1.9581 166.3 21.9 1.18  75
2023 12 06 13  04 45 02.590   +08 45 27.91  .98689 1.9581 166.3 21.9 1.20  75
2023 12 06 14  04 44 58.419   +08 46 03.17  .98690 1.9581 166.3 21.9 1.22  75
2023 12 06 15  04 44 54.248   +08 46 38.45  .98692 1.9581 166.3 21.9 1.24  75
2023 12 06 16  04 44 50.077   +08 47 13.74  .98693 1.9581 166.3 21.9 1.26  75
2023 12 06 17  04 44 45.905   +08 47 49.06  .98695 1.9581 166.3 21.9 1.28  75
2023 12 06 18  04 44 41.734   +08 48 24.39  .98697 1.9581 166.3 22.0 1.30  75
2023 12 06 19  04 44 37.563   +08 48 59.74  .98698 1.9581 166.3 22.0 1.32  75
2023 12 06 20  04 44 33.392   +08 49 35.11  .98700 1.9582 166.2 22.0 1.34  76