"Pseudo-MPEC" for P21Y3OF

Created 2024 Sep 6 10:22:29 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21Y3OF* C2024 09 05.41984100 00 51.890+15 39 11.50   ~95Bb 21.93wXNEOCPF52
     P21Y3OF  C2024 09 05.43103400 00 49.035+15 39 35.09   ~95Bb 21.96wXNEOCPF52
     P21Y3OF  C2024 09 05.44234700 00 46.146+15 39 58.53   ~95Bb 21.98wXNEOCPF52
     P21Y3OF  C2024 09 05.53168500 00 23.446+15 42 59.34   ~95JM 21.99GVNEOCPF52
     P21Y3OF  C2024 09 05.53234200 00 23.283+15 43 00.66   ~95JM 21.26GVNEOCPF52
     P21Y3OF KC2024 09 06.31041023 57 46.42 +16 06 59.3    ~9687 22.2 GVNEOCPH21
     P21Y3OF KC2024 09 06.31657523 57 45.04 +16 07 09.9    ~9687 22.1 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.

Orbital elements:  P21Y3OF
   Perihelion 2024 Jul 21.01304 +/- 0.354 TT =  0:18:46 (JD 2460512.51304)
Epoch 2024 Sep  6.0 TT = JDT 2460559.5   Earth MOID: 0.0159      AutoNEOCP
M  17.94428198 +/- 0.8              (J2000 ecliptic)
n   0.38189920 +/- 0.016            Peri.  311.24899 +/- 0.015
a   1.88149707 +/- 0.0525           Node   337.21278 +/- 0.07
e   0.5088847 +/- 0.015             Incl.    8.67246 +/- 0.12
P   2.581/942.639d         H 25.89  G  0.15   U 10.0
q 0.92403192 +/- 0.00251    Q 2.83896222 +/- 0.108
From 7 observations 2024 Sept. 5-6 (21.5 hr); mean residual 0".05
Residuals in arcseconds: 
240905 F52  .06+  .05+    240905 F52  .01-  .01-    240906 H21  .03+  .05-    
240905 F52  .01-  .07+    240905 F52  .02+  .02+    
240905 F52  .06-  .14-    240906 H21  .03-  .06+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 09 06 10  23 57 26.819   +16 10 40.94  .09563 1.0944 153.5 22.1 .598 165
2024 09 06 11  23 57 18.868   +16 11 52.64  .09590 1.0946 153.6 22.1 .738 157
2024 09 06 12  23 57 10.957   +16 13 03.82  .09617 1.0949 153.6 22.1 .898 151
2024 09 06 13  23 57 03.085   +16 14 14.49  .09644 1.0951 153.6 22.1 1.07 147
2024 09 06 14  23 56 55.251   +16 15 24.66  .09672 1.0954 153.7 22.1 1.26 144
2024 09 06 15  23 56 47.457   +16 16 34.33  .09699 1.0957 153.7 22.1 1.47 141
2024 09 06 16  23 56 39.701   +16 17 43.50  .09726 1.0959 153.7 22.2 1.68 139
2024 09 06 17  23 56 31.983   +16 18 52.18  .09753 1.0962 153.8 22.2 1.91 137
2024 09 06 18  23 56 24.302   +16 20 00.36  .09781 1.0964 153.8 22.2 2.14 136
2024 09 06 19  23 56 16.660   +16 21 08.06  .09808 1.0967 153.8 22.2 2.39 135
2024 09 06 20  23 56 09.054   +16 22 15.28  .09835 1.0970 153.8 22.2 2.65 134
2024 09 06 21  23 56 01.486   +16 23 22.02  .09862 1.0972 153.9 22.2 2.92 133
2024 09 06 22  23 55 53.954   +16 24 28.28  .09890 1.0975 153.9 22.2 3.19 132
2024 09 06 23  23 55 46.459   +16 25 34.07  .09917 1.0977 153.9 22.2 3.48 132
2024 09 07 00  23 55 39.000   +16 26 39.40  .09944 1.0980 154.0 22.2 3.77 131
2024 09 07 01  23 55 31.576   +16 27 44.26  .09972 1.0983 154.0 22.2 4.08 130
2024 09 07 02  23 55 24.189   +16 28 48.66  .09999 1.0985 154.0 22.2 4.39 130
2024 09 07 03  23 55 16.837   +16 29 52.60  .10026 1.0988 154.1 22.2 4.71 130
2024 09 07 04  23 55 09.520   +16 30 56.09  .10054 1.0991 154.1 22.2 5.04 129
2024 09 07 05  23 55 02.238   +16 31 59.13  .10081 1.0993 154.1 22.2 5.38 129
2024 09 07 06  23 54 54.991   +16 33 01.73  .10109 1.0996 154.2 22.2 5.72 128
2024 09 07 07  23 54 47.778   +16 34 03.88  .10136 1.0998 154.2 22.2 6.08 128
2024 09 07 08  23 54 40.599   +16 35 05.59  .10163 1.1001 154.2 22.2 6.44 128
2024 09 07 09  23 54 33.455   +16 36 06.86  .10191 1.1004 154.3 22.2 6.80 128
2024 09 07 10  23 54 26.344   +16 37 07.70  .10218 1.1006 154.3 22.3 7.18 127
2024 09 07 11  23 54 19.266   +16 38 08.11  .10246 1.1009 154.3 22.3 7.56 127
2024 09 07 12  23 54 12.222   +16 39 08.09  .10273 1.1012 154.4 22.3 7.95 127
2024 09 07 13  23 54 05.211   +16 40 07.65  .10301 1.1014 154.4 22.3 8.35 127
2024 09 07 14  23 53 58.233   +16 41 06.79  .10328 1.1017 154.4 22.3 8.75 127
2024 09 07 15  23 53 51.287   +16 42 05.51  .10356 1.1020 154.4 22.3 9.16 126
2024 09 07 16  23 53 44.373   +16 43 03.81  .10383 1.1022 154.5 22.3 9.58 126
2024 09 07 17  23 53 37.492   +16 44 01.71  .10411 1.1025 154.5 22.3 10.0 126
2024 09 07 18  23 53 30.643   +16 44 59.19  .10438 1.1027 154.5 22.3 10.4 126
2024 09 07 19  23 53 23.825   +16 45 56.27  .10466 1.1030 154.6 22.3 10.9 126
2024 09 07 20  23 53 17.039   +16 46 52.95  .10493 1.1033 154.6 22.3 11.3 126
2024 09 07 21  23 53 10.284   +16 47 49.23  .10521 1.1035 154.6 22.3 11.8 125
2024 09 07 22  23 53 03.560   +16 48 45.11  .10548 1.1038 154.7 22.3 12.2 125
2024 09 07 23  23 52 56.867   +16 49 40.59  .10576 1.1041 154.7 22.3 12.7 125
2024 09 08 00  23 52 50.204   +16 50 35.69  .10604 1.1043 154.7 22.3 13.1 125
2024 09 08 01  23 52 43.572   +16 51 30.40  .10631 1.1046 154.7 22.3 13.6 125
2024 09 08 02  23 52 36.970   +16 52 24.72  .10659 1.1049 154.8 22.3 14.1 125
2024 09 08 03  23 52 30.398   +16 53 18.66  .10686 1.1051 154.8 22.3 14.6 125
2024 09 08 04  23 52 23.856   +16 54 12.22  .10714 1.1054 154.8 22.3 15.0 125
2024 09 08 05  23 52 17.344   +16 55 05.40  .10742 1.1057 154.9 22.3 15.5 125
2024 09 08 06  23 52 10.861   +16 55 58.21  .10769 1.1059 154.9 22.4 16.0 124
2024 09 08 07  23 52 04.408   +16 56 50.65  .10797 1.1062 154.9 22.4 16.5 124
2024 09 08 08  23 51 57.983   +16 57 42.71  .10825 1.1064 154.9 22.4 17.0 124
2024 09 08 09  23 51 51.587   +16 58 34.41  .10852 1.1067 155.0 22.4 17.6 124