"Pseudo-MPEC" for P222JIl

Created 2024 Dec 3 3:31:25 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P222JIl  C2024 11 21.42726604 35 16.126-17 17 32.95   ~C2Nl 22.32GVNEOCPF51
     P222JIl  C2024 11 21.43908004 35 15.271-17 17 37.36   ~C2Nl 22.33GVNEOCPF51
     P222JIl  C2024 11 21.45088904 35 14.374-17 17 41.30   ~C2Nl 22.23GVNEOCPF51
     P222JIl  C2024 11 21.46273604 35 13.505-17 17 45.08   ~C2Nl 22.10GVNEOCPF51
     P222JIl* C2024 11 29.41750704 25 43.719-17 44 58.21   ~BTKl 22.69wXNEOCPF52
     P222JIl  C2024 11 29.42779204 25 42.934-17 44 59.11   ~BTKl 22.48wXNEOCPF52
     P222JIl  C2024 11 29.44836304 25 41.361-17 45 00.67   ~BTKl 22.37wXNEOCPF52
     P222JIl |C2024 11 30.24743004 24 43.450-17 45 41.80   ~BU7V 22.2 GVNEOCP807
     P222JIl |C2024 11 30.25575004 24 42.840-17 45 42.20   ~BU7V 21.8 GVNEOCP807
     P222JIl |C2024 11 30.26406004 24 42.220-17 45 42.40   ~BU7V 22.1 GVNEOCP807
     P222JIl |C2024 12 01.19328004 23 35.360-17 46 10.60   ~C16H 22.3 GVNEOCP807
     P222JIl |C2024 12 01.20161004 23 34.770-17 46 10.80   ~C16H 21.9 GVNEOCP807
     P222JIl |C2024 12 01.20995004 23 34.120-17 46 10.90   ~C16H 22.3 GVNEOCP807

Station data:
(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.

Orbital elements:  P222JIl
   Perihelion 2023 Oct 11.05389 +/- 3.72 TT =  1:17:35 (JD 2460228.55389)
Epoch 2024 Dec  1.0 TT = JDT 2460645.5   Earth MOID: 0.7710      AutoNEOCP
M 164.29522755 +/- 1.4              (J2000 ecliptic)
n   0.39404427 +/- 0.000175         Peri.  101.06468 +/- 1.1
a   1.84263522 +/- 0.000546         Node   157.62000 +/- 0.09
e   0.0715342 +/- 0.000782          Incl.   20.61947 +/- 0.017
P   2.501/913.586d         H 19.79  G  0.15   U  7.0
q 1.71082378 +/- 0.000994    Q 1.97444666 +/- 0.00199
From 13 observations 2024 Nov. 21-Dec. 1; mean residual 0".17
Residuals in arcseconds: 
241121 F51  .19+  .28+    241129 F52  .05+  .01-    241201 807  .20-  .11+    
241121 F51  .29+  .16-    241129 F52  .18-  .07-    241201 807  .31+  .03+    
241121 F51  .21-  .14-    241130 807  .22-  .16-    241201 807  .04-  .03+    
241121 F51  .27-  .03+    241130 807  .01-  .22-    
241129 F52  .15+  .12+    241130 807  .03+  .08-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 12 03 04  04 21 14.030   -17 45 36.44  1.1114 1.9706 139.9 22.5 .795 179
2024 12 03 05  04 21 11.064   -17 45 34.28  1.1115 1.9706 139.9 22.5 .808 179
2024 12 03 06  04 21 08.099   -17 45 32.06  1.1116 1.9706 139.9 22.5 .820 179
2024 12 03 07  04 21 05.136   -17 45 29.79  1.1116 1.9706 139.9 22.5 .833 179
2024 12 03 08  04 21 02.173   -17 45 27.46  1.1117 1.9706 139.9 22.5 .846 179
2024 12 03 09  04 20 59.211   -17 45 25.07  1.1118 1.9706 139.9 22.5 .859 179
2024 12 03 10  04 20 56.250   -17 45 22.62  1.1119 1.9707 139.8 22.5 .871 179
2024 12 03 11  04 20 53.290   -17 45 20.11  1.1120 1.9707 139.8 22.5 .884 179
2024 12 03 12  04 20 50.331   -17 45 17.55  1.1121 1.9707 139.8 22.5 .897 179
2024 12 03 13  04 20 47.373   -17 45 14.93  1.1122 1.9707 139.8 22.5 .910 179
2024 12 03 14  04 20 44.416   -17 45 12.25  1.1123 1.9707 139.8 22.5 .923 179
2024 12 03 15  04 20 41.460   -17 45 09.51  1.1124 1.9707 139.8 22.5 .937 179
2024 12 03 16  04 20 38.505   -17 45 06.72  1.1125 1.9707 139.8 22.5 .950 179
2024 12 03 17  04 20 35.551   -17 45 03.87  1.1126 1.9707 139.8 22.5 .963 179
2024 12 03 18  04 20 32.598   -17 45 00.96  1.1127 1.9707 139.8 22.5 .976 179
2024 12 03 19  04 20 29.646   -17 44 57.99  1.1127 1.9707 139.7 22.5 .990   0
2024 12 03 20  04 20 26.696   -17 44 54.96  1.1128 1.9707 139.7 22.5 1.00   0
2024 12 03 21  04 20 23.746   -17 44 51.88  1.1129 1.9707 139.7 22.5 1.02   0
2024 12 03 22  04 20 20.797   -17 44 48.74  1.1130 1.9708 139.7 22.5 1.03   0
2024 12 03 23  04 20 17.849   -17 44 45.55  1.1131 1.9708 139.7 22.5 1.04   0
2024 12 04 00  04 20 14.903   -17 44 42.29  1.1132 1.9708 139.7 22.5 1.06   0
2024 12 04 01  04 20 11.957   -17 44 38.98  1.1133 1.9708 139.7 22.5 1.07   0
2024 12 04 02  04 20 09.013   -17 44 35.61  1.1134 1.9708 139.7 22.5 1.09   0
2024 12 04 03  04 20 06.069   -17 44 32.18  1.1135 1.9708 139.6 22.5 1.10   0
2024 12 04 04  04 20 03.127   -17 44 28.70  1.1136 1.9708 139.6 22.5 1.11   0
2024 12 04 05  04 20 00.186   -17 44 25.16  1.1137 1.9708 139.6 22.5 1.13   0
2024 12 04 06  04 19 57.246   -17 44 21.56  1.1138 1.9708 139.6 22.5 1.14   0
2024 12 04 07  04 19 54.307   -17 44 17.90  1.1139 1.9708 139.6 22.5 1.16   0
2024 12 04 08  04 19 51.369   -17 44 14.19  1.1140 1.9708 139.6 22.5 1.17   0
2024 12 04 09  04 19 48.432   -17 44 10.41  1.1141 1.9708 139.6 22.5 1.19   0
2024 12 04 10  04 19 45.497   -17 44 06.59  1.1142 1.9709 139.6 22.5 1.20   0
2024 12 04 11  04 19 42.562   -17 44 02.70  1.1143 1.9709 139.5 22.5 1.21   0
2024 12 04 12  04 19 39.629   -17 43 58.76  1.1144 1.9709 139.5 22.5 1.23   0
2024 12 04 13  04 19 36.697   -17 43 54.76  1.1145 1.9709 139.5 22.5 1.24   0
2024 12 04 14  04 19 33.766   -17 43 50.70  1.1146 1.9709 139.5 22.5 1.26   0
2024 12 04 15  04 19 30.837   -17 43 46.58  1.1147 1.9709 139.5 22.5 1.27   0
2024 12 04 16  04 19 27.908   -17 43 42.41  1.1148 1.9709 139.5 22.5 1.29   0
2024 12 04 17  04 19 24.981   -17 43 38.18  1.1149 1.9709 139.5 22.5 1.30   0
2024 12 04 18  04 19 22.055   -17 43 33.89  1.1150 1.9709 139.5 22.5 1.32   0
2024 12 04 19  04 19 19.130   -17 43 29.55  1.1151 1.9709 139.4 22.5 1.33   0
2024 12 04 20  04 19 16.207   -17 43 25.15  1.1152 1.9709 139.4 22.5 1.35   0
2024 12 04 21  04 19 13.284   -17 43 20.69  1.1153 1.9709 139.4 22.5 1.36   0
2024 12 04 22  04 19 10.363   -17 43 16.18  1.1154 1.9710 139.4 22.5 1.38   1
2024 12 04 23  04 19 07.443   -17 43 11.60  1.1155 1.9710 139.4 22.5 1.39   1
2024 12 05 00  04 19 04.525   -17 43 06.97  1.1156 1.9710 139.4 22.5 1.41   1
2024 12 05 01  04 19 01.607   -17 43 02.29  1.1157 1.9710 139.4 22.5 1.42   1
2024 12 05 02  04 18 58.691   -17 42 57.54  1.1158 1.9710 139.4 22.5 1.44   1
2024 12 05 03  04 18 55.777   -17 42 52.74  1.1159 1.9710 139.3 22.5 1.46   1