"Pseudo-MPEC" for P11ZAvb

Created 2024 Oct 10 13:22:10 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11ZAvb* C2024 09 29.47739002 42 22.287-32 20 11.04   ~9TDM 22.50wXNEOCPF51
     P11ZAvb  C2024 09 29.48717202 42 21.877-32 20 21.20   ~9TDM 22.09wXNEOCPF51
     P11ZAvb  C2024 09 29.50673402 42 21.059-32 20 41.85   ~9TDM 22.23wXNEOCPF51
     P11ZAvb  C2024 09 29.56777302 42 18.535-32 21 45.48   ~9TM7 22.23GVNEOCPF52
     P11ZAvb  C2024 09 29.56843302 42 18.502-32 21 46.37   ~9TM7 21.66GVNEOCPF52
     P11ZAvb  C2024 09 29.56909502 42 18.486-32 21 46.94   ~9TM7 21.66GVNEOCPF52
     P11ZAvb  C2024 09 29.56975602 42 18.437-32 21 47.78   ~9TM7 22.01GVNEOCPF52
     P11ZAvb  C2024 09 29.57041502 42 18.428-32 21 48.26   ~9TM7 21.73GVNEOCPF52
     P11ZAvb  C2024 09 29.57107502 42 18.397-32 21 49.27   ~9TM7 22.05GVNEOCPF52
     P11ZAvb |C2024 10 02.28282002 40 27.560-33 07 28.30   ~A28b 22.2 GVNEOCP807
     P11ZAvb |C2024 10 02.28787002 40 27.300-33 07 33.30   ~A28b 22.0 GVNEOCP807
     P11ZAvb |C2024 10 02.29364002 40 27.010-33 07 38.70   ~A28b 22.0 GVNEOCP807
     P11ZAvb  C2024 10 10.42912802 33 10.415-35 02 49.15   ~AACM 21.34wXNEOCPF51
     P11ZAvb  C2024 10 10.43879402 33 09.774-35 02 56.16   ~AACM 22.07wXNEOCPF51
     P11ZAvb  C2024 10 10.44848602 33 09.126-35 03 03.07   ~AACM 21.94wXNEOCPF51

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:  P11ZAvb
   Perihelion 2024 Jan 16.00192 +/- 1.3 TT =  0:02:45 (JD 2460325.50192)
Epoch 2024 Oct 10.0 TT = JDT 2460593.5   Earth MOID: 0.6648      AutoNEOCP
M 113.66681757 +/- 0.59             (J2000 ecliptic)
n   0.42413295 +/- 0.00027          Peri.  134.37627 +/- 0.47
a   1.75442458 +/- 0.000745         Node   126.10670 +/- 0.047
e   0.0545360 +/- 0.00058           Incl.   23.91644 +/- 0.015
P   2.324/848.774d         H 19.79  G  0.15   U  7.2
q 1.65874526 +/- 0.000505    Q 1.85010389 +/- 0.00175
From 15 observations 2024 Sept. 29-Oct. 10; mean residual 0".10
Residuals in arcseconds: 
240929 F51  .05+  .17-    240929 F52  .12+  .11+    241002 807  .02-  .12-    
240929 F51  .02-  .01+    240929 F52  .15-  .04-    241002 807  .16-  .10+    
240929 F51  .11-  .02-    240929 F52  .08+  .16+    241010 F51  .04+  .02+    
240929 F52  .05+  .20+    240929 F52  .04+  .16-    241010 F51  .02+  .03-    
240929 F52  .02-  .01-    241002 807  .17+  .04-    241010 F51  .05-  .01+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2024 10 10 13  02 33 03.175   -35 04 01.59  .96028 1.7974 133.2 22.1 .029 138
2024 10 10 14  02 33 00.582   -35 04 30.96  .96032 1.7974 133.2 22.1 .034 137
2024 10 10 15  02 32 57.986   -35 05 00.27  .96037 1.7974 133.2 22.1 .039 137
2024 10 10 16  02 32 55.387   -35 05 29.51  .96041 1.7975 133.2 22.1 .045 136
2024 10 10 17  02 32 52.784   -35 05 58.69  .96046 1.7975 133.2 22.1 .050 136
2024 10 10 18  02 32 50.179   -35 06 27.80  .96050 1.7975 133.2 22.1 .056 136
2024 10 10 19  02 32 47.571   -35 06 56.85  .96055 1.7975 133.2 22.1 .061 136
2024 10 10 20  02 32 44.960   -35 07 25.84  .96059 1.7976 133.1 22.1 .067 136
2024 10 10 21  02 32 42.346   -35 07 54.76  .96064 1.7976 133.1 22.1 .072 136
2024 10 10 22  02 32 39.729   -35 08 23.62  .96069 1.7976 133.1 22.1 .078 136
2024 10 10 23  02 32 37.109   -35 08 52.41  .96073 1.7977 133.1 22.1 .084 135
2024 10 11 00  02 32 34.486   -35 09 21.14  .96078 1.7977 133.1 22.1 .089 135
2024 10 11 01  02 32 31.860   -35 09 49.80  .96083 1.7977 133.1 22.1 .095 135
2024 10 11 02  02 32 29.231   -35 10 18.40  .96088 1.7977 133.1 22.1 .101 135
2024 10 11 03  02 32 26.599   -35 10 46.93  .96092 1.7978 133.1 22.1 .107 135
2024 10 11 04  02 32 23.964   -35 11 15.40  .96097 1.7978 133.1 22.1 .113 135
2024 10 11 05  02 32 21.326   -35 11 43.81  .96102 1.7978 133.1 22.1 .118 135
2024 10 11 06  02 32 18.686   -35 12 12.15  .96107 1.7978 133.1 22.1 .124 135
2024 10 11 07  02 32 16.042   -35 12 40.43  .96112 1.7979 133.1 22.1 .130 135
2024 10 11 08  02 32 13.396   -35 13 08.64  .96117 1.7979 133.1 22.1 .136 135
2024 10 11 09  02 32 10.746   -35 13 36.78  .96122 1.7979 133.1 22.1 .143 135
2024 10 11 10  02 32 08.094   -35 14 04.86  .96127 1.7979 133.1 22.1 .149 135
2024 10 11 11  02 32 05.439   -35 14 32.88  .96132 1.7980 133.1 22.1 .155 135
2024 10 11 12  02 32 02.781   -35 15 00.83  .96137 1.7980 133.1 22.1 .161 135
2024 10 11 13  02 32 00.120   -35 15 28.71  .96142 1.7980 133.1 22.1 .167 135
2024 10 11 14  02 31 57.456   -35 15 56.53  .96147 1.7980 133.1 22.1 .174 135
2024 10 11 15  02 31 54.790   -35 16 24.29  .96152 1.7981 133.1 22.1 .180 135
2024 10 11 16  02 31 52.121   -35 16 51.98  .96157 1.7981 133.1 22.1 .186 135
2024 10 11 17  02 31 49.448   -35 17 19.60  .96162 1.7981 133.1 22.1 .193 135
2024 10 11 18  02 31 46.773   -35 17 47.16  .96167 1.7981 133.1 22.1 .199 135
2024 10 11 19  02 31 44.095   -35 18 14.66  .96172 1.7982 133.1 22.1 .205 135
2024 10 11 20  02 31 41.415   -35 18 42.08  .96178 1.7982 133.1 22.1 .212 135
2024 10 11 21  02 31 38.731   -35 19 09.45  .96183 1.7982 133.1 22.1 .219 135
2024 10 11 22  02 31 36.045   -35 19 36.74  .96188 1.7982 133.1 22.1 .225 135
2024 10 11 23  02 31 33.356   -35 20 03.97  .96193 1.7983 133.1 22.1 .232 135
2024 10 12 00  02 31 30.664   -35 20 31.14  .96199 1.7983 133.1 22.1 .238 135
2024 10 12 01  02 31 27.970   -35 20 58.24  .96204 1.7983 133.1 22.1 .245 135
2024 10 12 02  02 31 25.273   -35 21 25.27  .96209 1.7983 133.1 22.1 .252 135
2024 10 12 03  02 31 22.573   -35 21 52.24  .96215 1.7984 133.1 22.1 .259 135
2024 10 12 04  02 31 19.870   -35 22 19.14  .96220 1.7984 133.1 22.1 .265 136
2024 10 12 05  02 31 17.164   -35 22 45.98  .96225 1.7984 133.1 22.1 .272 136
2024 10 12 06  02 31 14.456   -35 23 12.75  .96231 1.7984 133.1 22.1 .279 136
2024 10 12 07  02 31 11.745   -35 23 39.45  .96236 1.7985 133.1 22.1 .286 136
2024 10 12 08  02 31 09.032   -35 24 06.09  .96242 1.7985 133.1 22.1 .293 136
2024 10 12 09  02 31 06.315   -35 24 32.66  .96247 1.7985 133.1 22.1 .300 136
2024 10 12 10  02 31 03.596   -35 24 59.16  .96253 1.7985 133.1 22.1 .307 136
2024 10 12 11  02 31 00.874   -35 25 25.60  .96259 1.7986 133.1 22.1 .314 136
2024 10 12 12  02 30 58.150   -35 25 51.97  .96264 1.7986 133.1 22.1 .321 136