"Pseudo-MPEC" for P222v9x

Created 2024 Dec 2 11:31:36 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P222v9x* C2024 11 28.29797901 59 48.802+24 40 53.00   ~BS9H 22.21wXNEOCPF52
     P222v9x  C2024 11 28.31075101 59 50.240+24 40 16.23   ~BS9H 22.25wXNEOCPF52
     P222v9x  C2024 11 28.32359001 59 51.704+24 39 39.01   ~BS9H 22.14wXNEOCPF52
     P222v9x  C2024 11 28.39989702 00 00.427+24 35 56.47   ~BSIH 22.24GVNEOCPF52
     P222v9x  C2024 11 28.40052702 00 00.505+24 35 54.71   ~BSIH 21.99GVNEOCPF52
     P222v9x 7C2024 11 28.88059902 01 01.918+24 12 43.05   ~BTAl 21.6 GVNEOCPZ84
     P222v9x 7C2024 11 28.90007102 01 04.169+24 11 47.57   ~BTAl 21.9 GVNEOCPZ84
     P222v9x KC2024 11 29.07733502 01 27.635+24 03 19.44   ~BT2V 21.93GVNEOCPV06
     P222v9x KC2024 11 29.08194702 01 28.189+24 03 06.66   ~BT2V 21.95GVNEOCPV06
     P222v9x KC2024 11 29.08656002 01 28.697+24 02 53.38   ~BT2V 22.11GVNEOCPV06
     P222v9x KC2024 11 29.09117302 01 29.244+24 02 40.60   ~BT2V 22.36GVNEOCPV06
     P222v9x KC2024 12 01.12661102 05 43.350+22 28 08.36   ~C13l 21.81GVNEOCPV06
     P222v9x KC2024 12 01.13214702 05 43.984+22 27 53.60   ~C13l 21.96GVNEOCPV06
     P222v9x KC2024 12 01.13768302 05 44.624+22 27 38.70   ~C13l 21.87GVNEOCPV06
     P222v9x KC2024 12 01.14321802 05 45.251+22 27 23.51   ~C13l 21.98GVNEOCPV06
     P222v9x KC2024 12 02.09862602 07 43.75 +21 44 37.7    ~C232 22.1 GVNEOCPH21
     P222v9x KC2024 12 02.10440402 07 44.42 +21 44 22.9    ~C232 22.1 GVNEOCPH21
     P222v9x KC2024 12 02.10825602 07 44.85 +21 44 12.4    ~C232 22.0 GVNEOCPH21

Station data:
(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.
(H21) Astronomical Research Observatory, Westfield  (N39.483054 W87.968270)
   US/Illinois.  Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
   Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
   CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(V06) Catalina Sky Survey-Kuiper  (N32.416871 W110.732550)  US/Arizona.
   Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
   D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
   Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
   Shelly, K. W. Wierzchoś. 1.55-m reflector + CCD.
(Z84) Calar Alto-Schmidt  (N37.224006 W2.548160)  Spain.  Observer F. Ocaña.
   Measurers E. Schwab, D. Koschny, M. Micheli. 0.8-m f/3 Schmidt + CCD.

Orbital elements:  P222v9x
   Perihelion 2024 Oct 15.34862 +/- 0.157 TT =  8:22:00 (JD 2460598.84862)
Epoch 2024 Dec  2.0 TT = JDT 2460646.5   Earth MOID: 0.2713      AutoNEOCP
M  22.01461749 +/- 0.18             (J2000 ecliptic)
n   0.46199323 +/- 0.00352          Peri.  133.45275 +/- 0.14
a   1.65721543 +/- 0.00843          Node   250.01862 +/- 0.057
e   0.2666256 +/- 0.00281           Incl.   15.10810 +/- 0.10
P   2.133/779.217d         H 23.05  G  0.15   U  8.9
q 1.21535929 +/- 0.00155    Q 2.09907157 +/- 0.0153
From 18 observations 2024 Nov. 28-Dec. 2; mean residual 0".14
Residuals in arcseconds: 
241128 F52  .15+  .16-    241128 Z84  .12-  .28+    241201 V06  .01-  .07-    
241128 F52  .10-  .04+    241129 V06  .06+  .03-    241201 V06  .04+  .04-    
241128 F52  .08-  .04+    241129 V06  .21+  .17+    241201 V06  .08-  .31-    
241128 F52  .02+  .02-    241129 V06  .26-  .13-    241202 H21  .03+  .08-    
241128 F52  .10+  .07+    241129 V06  .19-  .08+    241202 H21  .11+  .37+    
241128 Z84  .15-  .01-    241201 V06  .04+  .22-    241202 H21  .06-  .03+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 12 02 12  02 08 33.157   +21 27 08.67  .33126 1.2740 146.0 22.4 .210  54
2024 12 02 13  02 08 38.317   +21 25 19.57  .33144 1.2741 145.9 22.4 .223  55
2024 12 02 14  02 08 43.477   +21 23 30.61  .33163 1.2742 145.9 22.4 .236  56
2024 12 02 15  02 08 48.636   +21 21 41.76  .33181 1.2743 145.9 22.4 .250  57
2024 12 02 16  02 08 53.794   +21 19 53.05  .33200 1.2744 145.9 22.4 .264  57
2024 12 02 17  02 08 58.951   +21 18 04.46  .33218 1.2745 145.8 22.4 .278  58
2024 12 02 18  02 09 04.108   +21 16 15.99  .33237 1.2746 145.8 22.4 .293  59
2024 12 02 19  02 09 09.263   +21 14 27.65  .33255 1.2746 145.8 22.4 .308  59
2024 12 02 20  02 09 14.418   +21 12 39.44  .33274 1.2747 145.8 22.4 .323  60
2024 12 02 21  02 09 19.572   +21 10 51.36  .33293 1.2748 145.7 22.4 .338  61
2024 12 02 22  02 09 24.726   +21 09 03.40  .33311 1.2749 145.7 22.4 .354  61
2024 12 02 23  02 09 29.879   +21 07 15.56  .33330 1.2750 145.7 22.4 .369  62
2024 12 03 00  02 09 35.030   +21 05 27.86  .33349 1.2751 145.7 22.4 .385  62
2024 12 03 01  02 09 40.182   +21 03 40.28  .33368 1.2752 145.6 22.4 .402  62
2024 12 03 02  02 09 45.332   +21 01 52.82  .33386 1.2753 145.6 22.4 .418  63
2024 12 03 03  02 09 50.481   +21 00 05.50  .33405 1.2754 145.6 22.4 .435  63
2024 12 03 04  02 09 55.630   +20 58 18.30  .33424 1.2755 145.6 22.4 .452  63
2024 12 03 05  02 10 00.778   +20 56 31.23  .33443 1.2756 145.5 22.4 .470  64
2024 12 03 06  02 10 05.926   +20 54 44.28  .33462 1.2757 145.5 22.4 .487  64
2024 12 03 07  02 10 11.072   +20 52 57.46  .33481 1.2758 145.5 22.4 .505  64
2024 12 03 08  02 10 16.218   +20 51 10.77  .33500 1.2759 145.5 22.4 .523  64
2024 12 03 09  02 10 21.363   +20 49 24.21  .33519 1.2760 145.4 22.4 .541  65
2024 12 03 10  02 10 26.507   +20 47 37.77  .33538 1.2761 145.4 22.4 .560  65
2024 12 03 11  02 10 31.651   +20 45 51.47  .33557 1.2762 145.4 22.4 .579  65
2024 12 03 12  02 10 36.794   +20 44 05.28  .33576 1.2763 145.4 22.4 .598  65
2024 12 03 13  02 10 41.936   +20 42 19.23  .33595 1.2764 145.3 22.4 .617  66
2024 12 03 14  02 10 47.077   +20 40 33.31  .33614 1.2765 145.3 22.4 .636  66
2024 12 03 15  02 10 52.218   +20 38 47.51  .33633 1.2766 145.3 22.4 .656  66
2024 12 03 16  02 10 57.358   +20 37 01.84  .33652 1.2767 145.3 22.4 .676  66
2024 12 03 17  02 11 02.497   +20 35 16.30  .33672 1.2768 145.2 22.4 .696  66
2024 12 03 18  02 11 07.635   +20 33 30.89  .33691 1.2769 145.2 22.4 .717  66
2024 12 03 19  02 11 12.773   +20 31 45.60  .33710 1.2770 145.2 22.4 .737  67
2024 12 03 20  02 11 17.909   +20 30 00.45  .33729 1.2771 145.1 22.4 .758  67
2024 12 03 21  02 11 23.046   +20 28 15.42  .33749 1.2772 145.1 22.4 .779  67
2024 12 03 22  02 11 28.181   +20 26 30.52  .33768 1.2773 145.1 22.4 .801  67
2024 12 03 23  02 11 33.316   +20 24 45.75  .33787 1.2774 145.1 22.4 .822  67
2024 12 04 00  02 11 38.450   +20 23 01.10  .33807 1.2775 145.0 22.4 .844  67
2024 12 04 01  02 11 43.583   +20 21 16.59  .33826 1.2776 145.0 22.4 .866  67
2024 12 04 02  02 11 48.715   +20 19 32.21  .33846 1.2777 145.0 22.4 .889  67
2024 12 04 03  02 11 53.847   +20 17 47.95  .33865 1.2778 145.0 22.4 .911  67
2024 12 04 04  02 11 58.978   +20 16 03.82  .33885 1.2779 144.9 22.4 .934  68
2024 12 04 05  02 12 04.108   +20 14 19.82  .33904 1.2780 144.9 22.4 .957  68
2024 12 04 06  02 12 09.238   +20 12 35.95  .33924 1.2781 144.9 22.4 .980  68
2024 12 04 07  02 12 14.367   +20 10 52.21  .33944 1.2782 144.9 22.4 1.00  68
2024 12 04 08  02 12 19.495   +20 09 08.60  .33963 1.2783 144.8 22.4 1.03  68
2024 12 04 09  02 12 24.622   +20 07 25.12  .33983 1.2784 144.8 22.4 1.05  68
2024 12 04 10  02 12 29.749   +20 05 41.77  .34003 1.2785 144.8 22.4 1.08  68
2024 12 04 11  02 12 34.875   +20 03 58.54  .34022 1.2786 144.7 22.4 1.10  68