"Pseudo-MPEC" for A11tWNZ

Created 2025 Oct 17 10:35:06 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     A11tWNZ*0C2025 10 16.86349323 12 55.253-38 56 18.67   ~AH15 19.14cVNEOCPM22
     A11tWNZ 0C2025 10 16.86622223 12 53.971-38 55 36.48   ~AH15 19.29cVNEOCPM22
     A11tWNZ 0C2025 10 16.87416823 12 50.294-38 53 34.98   ~AH15 19.14cVNEOCPM22
     A11tWNZ 0C2025 10 16.88371323 12 45.698-38 51 08.75   ~AH15 19.31cVNEOCPM22
     A11tWNZ  C2025 10 17.05812223 11 35.81 -38 06 34.9    ~AH25       WNEOCPX09
     A11tWNZ  C2025 10 17.06165023 11 34.18 -38 05 41.5    ~AH25       WNEOCPX09
     A11tWNZ KB2025 10 17.12181623 11 02.298-37 50 16.35   ~AH45 19.3 VZNEOCPY05
     A11tWNZ KB2025 10 17.13069223 10 58.123-37 47 56.02   ~AH45 19.7 VZNEOCPY05

Station data:
(M22) ATLAS South Africa, Sutherland  (S32.380156 E20.810590)  South Africa.
   Observers L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L.
   Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H.
   Weiland. 0.5-m f/2.0 Schmidt + CCD.
(X09) Deep Random Survey, Rio Hurtado  (S30.526310 W70.853300)  Chile.
   Observers A. Schnabel, D. Ruhela. Measurer S. Deen. 0.43-m reflector +
   CMOS.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade  (S19.824251 W43.690000)
   Brazil.  Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.

Orbital elements:  A11tWNZ
   Perihelion 2025 Oct 19.348394 +/- 2.03 TT =  8:21:41.2 (JD 2460967.848394)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5   Earth MOID: 0.0484   Ma: 0.0183
M 358.502768807 +/- 1.2             (J2000 ecliptic)             AutoNEOCP
n   0.637555487 +/- 0.0297          Peri.  356.246743 +/- 2.1
a   1.336977372 +/- 0.0415          Node    26.175186 +/- 0.053
e   0.21908621 +/- 0.0243           Incl.   21.975829 +/- 0.23
P   1.546/564.646d         H 22.64  G  0.15   U 10.4
q 1.044064067 +/- 0.000423    Q 1.629890678 +/- 0.0831
From 8 observations 2025 Oct. 16-17 (6.4 hr); mean residual 0".35
Residuals in arcseconds: 
251016 M22  .27-  .28-    251016 M22  .33-  .02-    251017 Y05  .59+  .14-    
251016 M22  .16-  .20+    251017 X09  .14-  .45+    251017 Y05  .55-  .12+    
251016 M22  .75+  .10+    251017 X09  .12+  .43-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2025 10 17 11  23 08 48.104   -36 21 47.96  .08171 1.0442 123.7 19.2 3.19 154
2025 10 17 12  23 08 31.057   -36 10 44.24  .08160 1.0442 123.8 19.2 3.83 155
2025 10 17 13  23 08 14.054   -35 59 38.59  .08150 1.0442 123.8 19.2 4.53 156
2025 10 17 14  23 07 57.097   -35 48 31.01  .08140 1.0442 123.9 19.2 5.28 157
2025 10 17 15  23 07 40.185   -35 37 21.52  .08130 1.0442 124.0 19.2 6.10 157
2025 10 17 16  23 07 23.317   -35 26 10.11  .08120 1.0441 124.0 19.2 6.97 158
2025 10 17 17  23 07 06.495   -35 14 56.81  .08110 1.0441 124.1 19.2 7.90 158
2025 10 17 18  23 06 49.717   -35 03 41.63  .08100 1.0441 124.2 19.2 8.90 159
2025 10 17 19  23 06 32.985   -34 52 24.56  .08091 1.0441 124.2 19.2 9.95 159
2025 10 17 20  23 06 16.297   -34 41 05.63  .08081 1.0441 124.3 19.2 11.1 159
2025 10 17 21  23 05 59.654   -34 29 44.85  .08071 1.0441 124.3 19.2 12.2 160
2025 10 17 22  23 05 43.055   -34 18 22.23  .08062 1.0441 124.4 19.2 13.5 160
2025 10 17 23  23 05 26.501   -34 06 57.77  .08053 1.0441 124.4 19.2 14.8 160
2025 10 18 00  23 05 09.992   -33 55 31.50  .08043 1.0441 124.5 19.2 16.1 160
2025 10 18 01  23 04 53.527   -33 44 03.42  .08034 1.0441 124.6 19.2 17.5 160
2025 10 18 02  23 04 37.106   -33 32 33.55  .08025 1.0441 124.6 19.2 19.0 161
2025 10 18 03  23 04 20.730   -33 21 01.89  .08016 1.0441 124.7 19.2 20.6 161
2025 10 18 04  23 04 04.398   -33 09 28.46  .08008 1.0441 124.7 19.2 22.2 161
2025 10 18 05  23 03 48.111   -32 57 53.28  .07999 1.0441 124.8 19.2 23.8 161
2025 10 18 06  23 03 31.867   -32 46 16.35  .07990 1.0441 124.9 19.1 25.6 161
2025 10 18 07  23 03 15.668   -32 34 37.69  .07982 1.0441 124.9 19.1 27.4 161
2025 10 18 08  23 02 59.513   -32 22 57.32  .07973 1.0441 125.0 19.1 29.2 161
2025 10 18 09  23 02 43.401   -32 11 15.25  .07965 1.0441 125.0 19.1 31.1 162
2025 10 18 10  23 02 27.334   -31 59 31.48  .07957 1.0441 125.1 19.1 33.1 162
2025 10 18 11  23 02 11.310   -31 47 46.04  .07949 1.0441 125.1 19.1 35.2 162
2025 10 18 12  23 01 55.331   -31 35 58.95  .07941 1.0441 125.2 19.1 37.3 162
2025 10 18 13  23 01 39.395   -31 24 10.20  .07933 1.0441 125.2 19.1 39.5 162
2025 10 18 14  23 01 23.502   -31 12 19.83  .07925 1.0441 125.3 19.1 41.7 162
2025 10 18 15  23 01 07.653   -31 00 27.84  .07917 1.0441 125.4 19.1 44.0 162
2025 10 18 16  23 00 51.848   -30 48 34.26  .07910 1.0441 125.4 19.1 46.4 162
2025 10 18 17  23 00 36.087   -30 36 39.09  .07902 1.0441 125.5 19.1 48.8 162
2025 10 18 18  23 00 20.368   -30 24 42.35  .07895 1.0441 125.5 19.1 51.4 162
2025 10 18 19  23 00 04.693   -30 12 44.06  .07887 1.0441 125.6 19.1 53.9 162
2025 10 18 20  22 59 49.061   -30 00 44.23  .07880 1.0441 125.6 19.1 56.6 163
2025 10 18 21  22 59 33.473   -29 48 42.89  .07873 1.0441 125.7 19.1 59.3 163
2025 10 18 22  22 59 17.928   -29 36 40.04  .07866 1.0441 125.7 19.1 62.1 163
2025 10 18 23  22 59 02.425   -29 24 35.71  .07859 1.0441 125.8 19.1 64.9 163
2025 10 19 00  22 58 46.966   -29 12 29.90  .07852 1.0441 125.8 19.1 67.8 163
2025 10 19 01  22 58 31.550   -29 00 22.65  .07846 1.0441 125.9 19.1 70.8 163
2025 10 19 02  22 58 16.176   -28 48 13.96  .07839 1.0441 125.9 19.1 73.8 163
2025 10 19 03  22 58 00.845   -28 36 03.86  .07833 1.0441 126.0 19.1 76.9 163
2025 10 19 04  22 57 45.557   -28 23 52.36  .07826 1.0441 126.0 19.1 80.1 163
2025 10 19 05  22 57 30.312   -28 11 39.48  .07820 1.0441 126.1 19.1 83.4 163
2025 10 19 06  22 57 15.109   -27 59 25.24  .07814 1.0441 126.1 19.1 86.7 163
2025 10 19 07  22 56 59.949   -27 47 09.65  .07808 1.0441 126.2 19.1 90.1 163
2025 10 19 08  22 56 44.831   -27 34 52.74  .07802 1.0441 126.2 19.1 93.5 163
2025 10 19 09  22 56 29.756   -27 22 34.52  .07796 1.0441 126.3 19.1 97.0 163
2025 10 19 10  22 56 14.723   -27 10 15.02  .07791 1.0441 126.3 19.1  101 163