"Pseudo-MPEC" for C0M91D5

Created 2023 Dec 2 2:22:02 UT using Find_Orb

Click here for an explanation of pseudo-MPECs 

 
 Astrometry: 
     C0M91D5* C2023 11 11.32355203 01 39.742+25 29 20.29   ~BB8q 21.96GVNEOCPV00
     C0M91D5  C2023 11 11.32968703 01 39.648+25 29 20.44   ~BB8q 22.30GVNEOCPV00
     C0M91D5  C2023 11 11.33579603 01 39.565+25 29 19.97   ~BB8q 21.90GVNEOCPV00
     C0M91D5  C2023 11 11.34190803 01 39.511+25 29 19.82   ~BB8q 21.93GVNEOCPV00
     C0M91D5  C2023 11 18OI^5Q7pUX,)Xh[uJnbGsx#Rt0$:;b_jfxY=Astrometry5)rmiU%F52
     C0M91D5  C2023 11 18-Credacted;;\H/Do\CMhq7l2S/Kwu#1lclick8nd`^shere?k=ZF52
     C0M91D5  C2023 11 18N?CrhZo;HASo-`$X7forS\HEN=chU\.FSBNr@!aJVexplanationF52
     C0M91D5 KC2023 11 20.18051 02 59 43.52 +25 24 10.8    ~BK6M 22.2 RVNEOCP291
     C0M91D5 KC2023 11 20.20984 02 59 43.13 +25 24 09.3    ~BK6M       VNEOCP291
     C0M91D5 KC2023 11 20.23694 02 59 42.74 +25 24 08.1    ~BK6M       VNEOCP291
     C0M91D5 KC2023 11 21.16310 02 59 30.84 +25 23 33.5    ~BLBb 22.0 GVNEOCP291
     C0M91D5 KC2023 11 21.18408 02 59 30.59 +25 23 32.9    ~BLBb 22.0 GVNEOCP291
     C0M91D5 KC2023 11 23.16757402 59 05.180+25 22 17.00   ~BN57 21.93GVNEOCPI52
     C0M91D5 KC2023 11 23.17833202 59 05.010+25 22 16.90   ~BN57 21.81GVNEOCPI52
     C0M91D5 KC2023 11 23.18908802 59 04.880+25 22 16.30   ~BN57 21.48GVNEOCPI52

Station data:
(291) LPL/Spacewatch II  (N31.961669 W111.599905)  US/Arizona.  Observers J.
   V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442544 W110.788920)
   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. 1.0-m prime focus + CCD.
(V00) Kitt Peak-Bok  (N31.963125 W111.600190)  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. 2.25-m reflector + 4x4K mosaic CCD.

Orbital elements:  C0M91D5
   Perihelion 2016 Feb 21.70904 +/- 3626 TT = 17:01:00 (JD 2457440.20904)
Epoch 2023 Nov 23.0 TT = JDT 2460271.5                           AutoNEOCP
M  31.35081151 +/- 60               (J2000 ecliptic)
n   0.01107297 +/- 0.00446          Peri.  329.22744 +/- 80
a  19.9354721 +/- 5.35              Node    26.68193 +/- 3.6
e   0.2904671 +/- 0.17              Incl.   18.31033 +/- 2.6
P  89.01                   H 10.22  G  0.15   U  9.5  SR
q 14.1448714 +/- 1.52    Q 25.7260728 +/- 13
From 15 observations 2023 Nov. 11-23; mean residual 0".25

Residuals in arcseconds: 
231111 V00  .19-  .25-    231118 F52  .11+  .00     231121 291  .12-  .24-    
231111 V00  .35-  .10+    231118 F52  .08+  .14+    231121 291  .21+  .06-    
231111 V00  .36-  .17-    231120 291  .08-  .15+    231123 I52  .09-  .22-    
231111 V00  .03+  .12-    231120 291  .14-  .27-    231123 I52  .51-  .08+    
231118 F52  .22+  .11+    231120 291  .60-  .47-    231123 I52  .38-  .11-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 12 02 02  02 57 15.473   +25 16 21.55  14.762 15.683 158.4 22.2 4.97  73
2023 12 02 03  02 57 14.981   +25 16 19.84  14.762 15.683 158.4 22.2 5.00  74
2023 12 02 04  02 57 14.489   +25 16 18.14  14.763 15.683 158.3 22.2 5.04  74
2023 12 02 05  02 57 13.997   +25 16 16.44  14.763 15.683 158.3 22.2 5.07  74
2023 12 02 06  02 57 13.506   +25 16 14.73  14.763 15.683 158.2 22.2 5.10  74
2023 12 02 07  02 57 13.015   +25 16 13.03  14.763 15.683 158.2 22.2 5.14  74
2023 12 02 08  02 57 12.524   +25 16 11.32  14.764 15.683 158.2 22.2 5.17  74
2023 12 02 09  02 57 12.034   +25 16 09.61  14.764 15.683 158.1 22.2 5.20  74
2023 12 02 10  02 57 11.543   +25 16 07.91  14.764 15.683 158.1 22.2 5.24  74
2023 12 02 11  02 57 11.053   +25 16 06.20  14.765 15.683 158.0 22.2 5.27  74
2023 12 02 12  02 57 10.563   +25 16 04.49  14.765 15.683 158.0 22.2 5.31  74
2023 12 02 13  02 57 10.074   +25 16 02.79  14.765 15.684 158.0 22.2 5.34  74
2023 12 02 14  02 57 09.584   +25 16 01.08  14.766 15.684 157.9 22.2 5.37  74
2023 12 02 15  02 57 09.095   +25 15 59.37  14.766 15.684 157.9 22.2 5.41  74
2023 12 02 16  02 57 08.606   +25 15 57.67  14.766 15.684 157.8 22.2 5.44  74
2023 12 02 17  02 57 08.117   +25 15 55.96  14.766 15.684 157.8 22.2 5.48  74
2023 12 02 18  02 57 07.628   +25 15 54.25  14.767 15.684 157.8 22.2 5.51  74
2023 12 02 19  02 57 07.140   +25 15 52.54  14.767 15.684 157.7 22.2 5.55  74
2023 12 02 20  02 57 06.652   +25 15 50.83  14.767 15.684 157.7 22.2 5.58  74
2023 12 02 21  02 57 06.164   +25 15 49.13  14.768 15.684 157.6 22.2 5.62  74
2023 12 02 22  02 57 05.676   +25 15 47.42  14.768 15.684 157.6 22.2 5.65  74
2023 12 02 23  02 57 05.189   +25 15 45.71  14.768 15.684 157.6 22.2 5.69  74
2023 12 03 00  02 57 04.702   +25 15 44.00  14.769 15.684 157.5 22.2 5.72  74
2023 12 03 01  02 57 04.215   +25 15 42.29  14.769 15.684 157.5 22.2 5.76  74
2023 12 03 02  02 57 03.728   +25 15 40.58  14.769 15.684 157.4 22.2 5.80  74
2023 12 03 03  02 57 03.242   +25 15 38.87  14.769 15.684 157.4 22.2 5.83  74
2023 12 03 04  02 57 02.755   +25 15 37.16  14.770 15.684 157.3 22.2 5.87  74
2023 12 03 05  02 57 02.269   +25 15 35.45  14.770 15.684 157.3 22.2 5.90  74
2023 12 03 06  02 57 01.783   +25 15 33.74  14.770 15.684 157.3 22.2 5.94  74
2023 12 03 07  02 57 01.298   +25 15 32.03  14.771 15.684 157.2 22.2 5.98  74
2023 12 03 08  02 57 00.812   +25 15 30.32  14.771 15.684 157.2 22.2 6.01  74
2023 12 03 09  02 57 00.327   +25 15 28.61  14.771 15.684 157.1 22.2 6.05  74
2023 12 03 10  02 56 59.842   +25 15 26.90  14.772 15.684 157.1 22.2 6.09  74
2023 12 03 11  02 56 59.358   +25 15 25.19  14.772 15.684 157.1 22.2 6.12  74
2023 12 03 12  02 56 58.873   +25 15 23.47  14.772 15.684 157.0 22.2 6.16  74
2023 12 03 13  02 56 58.389   +25 15 21.76  14.772 15.684 157.0 22.2 6.20  74
2023 12 03 14  02 56 57.905   +25 15 20.05  14.773 15.685 156.9 22.2 6.24  74
2023 12 03 15  02 56 57.421   +25 15 18.34  14.773 15.685 156.9 22.2 6.27  74
2023 12 03 16  02 56 56.938   +25 15 16.63  14.773 15.685 156.9 22.2 6.31  75
2023 12 03 17  02 56 56.455   +25 15 14.91  14.774 15.685 156.8 22.2 6.35  75
2023 12 03 18  02 56 55.972   +25 15 13.20  14.774 15.685 156.8 22.2 6.39  75
2023 12 03 19  02 56 55.489   +25 15 11.49  14.774 15.685 156.7 22.2 6.42  75
2023 12 03 20  02 56 55.006   +25 15 09.78  14.775 15.685 156.7 22.2 6.46  75
2023 12 03 21  02 56 54.524   +25 15 08.06  14.775 15.685 156.6 22.2 6.50  75
2023 12 03 22  02 56 54.042   +25 15 06.35  14.775 15.685 156.6 22.2 6.54  75
2023 12 03 23  02 56 53.560   +25 15 04.64  14.776 15.685 156.6 22.2 6.58  75
2023 12 04 00  02 56 53.078   +25 15 02.92  14.776 15.685 156.5 22.2 6.62  75
2023 12 04 01  02 56 52.597   +25 15 01.21  14.776 15.685 156.5 22.2 6.66  75