"Pseudo-MPEC" for P21XDAP

Created 2024 Sep 5 18:22:21 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21XDAP* C2024 08 31.54071601 08 00.447-13 04 24.74   ~8VF7 21.50wXNEOCPF52
     P21XDAP  C2024 08 31.55264201 07 59.956-13 04 30.05   ~8VF7 21.31wXNEOCPF52
     P21XDAP  C2024 08 31.56454601 07 59.468-13 04 35.37   ~8VF7 21.45wXNEOCPF52
     P21XDAP  C2024 08 31.57647601 07 58.985-13 04 40.59   ~8VF7 21.26wXNEOCPF52
     P21XDAP KB2024 09 01.30583 01 07 31.236-13 10 08.26   ~918b 20.3 GVNEOCP734
     P21XDAP KB2024 09 01.32245 01 07 30.535-13 10 15.60   ~918b 20.5 GVNEOCP734
     P21XDAP KC2024 09 01.35159501 07 29.28 -13 10 28.9    ~9197 21.1 GVNEOCPH21
     P21XDAP KC2024 09 01.35506101 07 29.13 -13 10 30.4    ~9197 21.1 GVNEOCPH21
     P21XDAP |C2024 09 01.35529601 07 28.990-13 10 21.90   ~919b 21.5 GVNEOCP807
     P21XDAP |C2024 09 01.36190001 07 28.690-13 10 24.60   ~919b 21.3 GVNEOCP807
     P21XDAP |C2024 09 01.36843001 07 28.400-13 10 27.20   ~919b 21.4 GVNEOCP807
     P21XDAP  C2024 09 05.55619201 04 25.525-13 41 24.86   ~95Fb 21.32wXNEOCPF51
     P21XDAP  C2024 09 05.56883401 04 24.879-13 41 30.32   ~95Fb 21.45wXNEOCPF51
     P21XDAP  C2024 09 05.58147301 04 24.234-13 41 35.85   ~95Fb 21.39wXNEOCPF51
     P21XDAP  C2024 09 05.59411201 04 23.588-13 41 41.19   ~95Fb 21.47wXNEOCPF51

Station data:
(734) Farpoint Observatory, Eskridge  (N38.890239 W96.002420)  US/Kansas.
   Observer G. Hug. 0.69-m reflector + CCD.
(807) Cerro Tololo Observatory, La Serena  (S30.169133 W70.805900)  Chile.
   Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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.

Orbital elements:  P21XDAP
   Perihelion 2024 Mar 14.95152 +/- 3.66 TT = 22:50:11 (JD 2460384.45152)
Epoch 2024 Sep  5.0 TT = JDT 2460558.5   Earth MOID: 0.5633      AutoNEOCP
M  51.31961875 +/- 1.7              (J2000 ecliptic)
n   0.29485818 +/- 0.00402          Peri.  195.13106 +/- 0.43
a   2.23559906 +/- 0.0203           Node    77.07335 +/- 0.48
e   0.2945657 +/- 0.0097            Incl.   10.03004 +/- 0.047
P   3.34265                H 18.80  G  0.15   U  9.1
q 1.57706824 +/- 0.00772    Q 2.89412988 +/- 0.0479
From 15 observations 2024 Aug. 31-Sept. 5; mean residual 0".15
Residuals in arcseconds: 
240831 F52  .01+  .01-    240901 734  .28-  .20+    240901 807  .13-  .05+    
240831 F52  .03-  .00     240901 H21  .19+  .01+    240905 F51  .01-  .01+    
240831 F52  .04-  .02-    240901 H21  .13+  .06+    240905 F51  .00   .02+    
240831 F52  .03+  .07+    240901 807  .39+  .46-    240905 F51  .01+  .06-    
240901 734  .21-  .07+    240901 807  .08+  .24-    240905 F51  .00   .04+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 09 05 18  01 04 16.331   -13 42 44.47  1.0494 1.9792 148.3 21.2 .082 175
2024 09 05 19  01 04 14.319   -13 43 02.56  1.0494 1.9793 148.3 21.2 .092 173
2024 09 05 20  01 04 12.305   -13 43 20.64  1.0494 1.9795 148.3 21.2 .104 172
2024 09 05 21  01 04 10.287   -13 43 38.72  1.0493 1.9796 148.4 21.2 .115 170
2024 09 05 22  01 04 08.265   -13 43 56.79  1.0493 1.9798 148.4 21.2 .127 169
2024 09 05 23  01 04 06.241   -13 44 14.85  1.0493 1.9799 148.5 21.2 .138 169
2024 09 06 00  01 04 04.213   -13 44 32.90  1.0492 1.9801 148.5 21.2 .151 168
2024 09 06 01  01 04 02.182   -13 44 50.94  1.0492 1.9802 148.5 21.2 .163 167
2024 09 06 02  01 04 00.147   -13 45 08.98  1.0492 1.9804 148.6 21.2 .175 167
2024 09 06 03  01 03 58.109   -13 45 27.01  1.0491 1.9805 148.6 21.2 .188 166
2024 09 06 04  01 03 56.069   -13 45 45.03  1.0491 1.9807 148.7 21.2 .201 166
2024 09 06 05  01 03 54.024   -13 46 03.04  1.0491 1.9808 148.7 21.2 .214 166
2024 09 06 06  01 03 51.977   -13 46 21.04  1.0490 1.9809 148.7 21.2 .227 165
2024 09 06 07  01 03 49.926   -13 46 39.04  1.0490 1.9811 148.8 21.2 .240 165
2024 09 06 08  01 03 47.873   -13 46 57.02  1.0490 1.9812 148.8 21.2 .254 165
2024 09 06 09  01 03 45.815   -13 47 15.00  1.0489 1.9814 148.9 21.2 .267 165
2024 09 06 10  01 03 43.755   -13 47 32.97  1.0489 1.9815 148.9 21.2 .281 165
2024 09 06 11  01 03 41.692   -13 47 50.93  1.0489 1.9817 148.9 21.2 .295 165
2024 09 06 12  01 03 39.625   -13 48 08.88  1.0489 1.9818 149.0 21.2 .310 164
2024 09 06 13  01 03 37.555   -13 48 26.83  1.0488 1.9820 149.0 21.2 .324 164
2024 09 06 14  01 03 35.482   -13 48 44.76  1.0488 1.9821 149.0 21.2 .339 164
2024 09 06 15  01 03 33.406   -13 49 02.69  1.0488 1.9823 149.1 21.2 .354 164
2024 09 06 16  01 03 31.326   -13 49 20.60  1.0487 1.9824 149.1 21.2 .368 164
2024 09 06 17  01 03 29.243   -13 49 38.51  1.0487 1.9826 149.2 21.2 .384 164
2024 09 06 18  01 03 27.157   -13 49 56.41  1.0487 1.9827 149.2 21.2 .399 164
2024 09 06 19  01 03 25.068   -13 50 14.30  1.0487 1.9829 149.2 21.2 .414 164
2024 09 06 20  01 03 22.976   -13 50 32.18  1.0486 1.9830 149.3 21.2 .430 164
2024 09 06 21  01 03 20.881   -13 50 50.05  1.0486 1.9832 149.3 21.2 .446 164
2024 09 06 22  01 03 18.782   -13 51 07.91  1.0486 1.9833 149.4 21.2 .462 164
2024 09 06 23  01 03 16.681   -13 51 25.77  1.0486 1.9834 149.4 21.2 .478 164
2024 09 07 00  01 03 14.576   -13 51 43.61  1.0485 1.9836 149.4 21.2 .495 164
2024 09 07 01  01 03 12.468   -13 52 01.44  1.0485 1.9837 149.5 21.2 .511 164
2024 09 07 02  01 03 10.357   -13 52 19.27  1.0485 1.9839 149.5 21.2 .528 164
2024 09 07 03  01 03 08.242   -13 52 37.08  1.0485 1.9840 149.5 21.2 .545 164
2024 09 07 04  01 03 06.125   -13 52 54.89  1.0484 1.9842 149.6 21.2 .562 164
2024 09 07 05  01 03 04.005   -13 53 12.68  1.0484 1.9843 149.6 21.2 .579 164
2024 09 07 06  01 03 01.881   -13 53 30.47  1.0484 1.9845 149.7 21.2 .597 164
2024 09 07 07  01 02 59.754   -13 53 48.25  1.0484 1.9846 149.7 21.2 .614 164
2024 09 07 08  01 02 57.624   -13 54 06.01  1.0483 1.9848 149.7 21.2 .632 164
2024 09 07 09  01 02 55.491   -13 54 23.77  1.0483 1.9849 149.8 21.2 .650 164
2024 09 07 10  01 02 53.355   -13 54 41.52  1.0483 1.9851 149.8 21.2 .668 164
2024 09 07 11  01 02 51.216   -13 54 59.25  1.0483 1.9852 149.9 21.2 .686 164
2024 09 07 12  01 02 49.074   -13 55 16.98  1.0483 1.9854 149.9 21.2 .705 164
2024 09 07 13  01 02 46.929   -13 55 34.70  1.0482 1.9855 149.9 21.2 .723 164
2024 09 07 14  01 02 44.780   -13 55 52.40  1.0482 1.9857 150.0 21.2 .742 164
2024 09 07 15  01 02 42.629   -13 56 10.10  1.0482 1.9858 150.0 21.2 .761 164
2024 09 07 16  01 02 40.474   -13 56 27.78  1.0482 1.9859 150.0 21.2 .781 165
2024 09 07 17  01 02 38.317   -13 56 45.46  1.0481 1.9861 150.1 21.2 .800 165