"Pseudo-MPEC" for A11IDub
Created 2026 Oct 18 20:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11IDub*0C2026 10 18.38909501 51 06.888-28 14 21.08 ~AIHo 18.19oVNEOCPT08
A11IDub 0C2026 10 18.39229201 50 59.614-28 10 18.98 ~AIHo 17.89oVNEOCPT08
A11IDub 0C2026 10 18.41728601 50 01.716-27 38 14.86 ~AIHo 17.33oVNEOCPT08
A11IDub 0C2026 10 18.42584301 49 41.933-27 27 12.53 ~AIHo 17.63oVNEOCPT08
A11IDub 0C2026 10 18.49799801 46 55.937-25 52 33.28 ~AIHo 17.26oVNEOCPT08
A11IDub 0C2026 10 18.50059301 46 49.975-25 49 04.44 ~AIHo 17.24oVNEOCPT08
A11IDub 0C2026 10 18.50309701 46 44.328-25 45 46.01 ~AIHo 17.38oVNEOCPT08
A11IDub 0C2026 10 18.50557801 46 38.698-25 42 28.69 ~AIHo 17.57oVNEOCPT08
A11IDub 1B2026 10 18.82982901 36 03.886-18 10 10.16 ~AIKK 17.6 VZNEOCPM49
A11IDub 1B2026 10 18.83104401 36 01.270-18 08 27.13 ~AIKK 17.5 VZNEOCPM49
Station data:
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(T08) ATLAS-MLO, Mauna Loa (N19.536150 W155.576050) US/Hawaii. 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.
Orbital elements: A11IDub
Perihelion 2026 Sep 25.940638 +/- 0.0689 TT = 22:34:31.1 (JD 2461309.440638)
Epoch 2026 Oct 19.0 TT = JDT 2461332.5 Earth MOID: 0.0192 AutoNEOCP
M 12.622111117 +/- 0.053 (J2000 ecliptic)
n 0.547374695 +/- 0.00102 Peri. 332.787319 +/- 0.07
a 1.480060851 +/- 0.00184 Node 25.945127 +/- 0.00046
e 0.33246084 +/- 0.000806 Incl. 25.326740 +/- 0.030
P 1.801/657.672d H 24.84 G 0.15 U 8.1
q 0.987998562 +/- 0.000142 Q 1.972123139 +/- 0.00364
From 10 observations 2026 Oct. 18 (10.6 hr); mean residual 0".69
Residuals in arcseconds: 261018 T08 1.2- 1.3+ 261018 T08 .04+ .18- 261018 M49 .03- .06+ 261018 T08 .51+ 1.2- 261018 T08 .65- 1.6+ 261018 M49 .03+ .06- 261018 T08 .36+ .11+ 261018 T08 .05+ .05- 261018 T08 .68+ .43- 261018 T08 .20+ 1.1- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 18 21 01 34 13.818 -17 06 56.37 .01965 1.0138 153.2 17.5 .394 63 2026 10 18 22 01 32 50.504 -16 07 08.31 .01960 1.0139 154.1 17.5 .465 56 2026 10 18 23 01 31 27.649 -15 07 01.64 .01956 1.0140 155.1 17.5 .544 50 2026 10 19 00 01 30 05.255 -14 06 38.85 .01952 1.0141 156.1 17.4 .630 45 2026 10 19 01 01 28 43.324 -13 06 02.49 .01950 1.0142 157.1 17.4 .721 41 2026 10 19 02 01 27 21.859 -12 05 15.14 .01948 1.0143 158.1 17.4 .817 38 2026 10 19 03 01 26 00.861 -11 04 19.44 .01946 1.0144 159.0 17.3 .917 35 2026 10 19 04 01 24 40.333 -10 03 18.05 .01945 1.0145 160.0 17.3 1.02 33 2026 10 19 05 01 23 20.275 -09 02 13.67 .01945 1.0146 160.9 17.3 1.13 31 2026 10 19 06 01 22 00.689 -08 01 08.98 .01946 1.0146 161.9 17.2 1.24 29 2026 10 19 07 01 20 41.578 -07 00 06.68 .01947 1.0147 162.8 17.2 1.36 27 2026 10 19 08 01 19 22.941 -05 59 09.43 .01949 1.0148 163.7 17.2 1.48 26 2026 10 19 09 01 18 04.780 -04 58 19.89 .01952 1.0149 164.5 17.2 1.60 24 2026 10 19 10 01 16 47.096 -03 57 40.67 .01955 1.0150 165.4 17.1 1.72 23 2026 10 19 11 01 15 29.891 -02 57 14.34 .01959 1.0151 166.2 17.1 1.85 22 2026 10 19 12 01 14 13.163 -01 57 03.41 .01963 1.0152 167.0 17.1 1.98 21 2026 10 19 13 01 12 56.915 -00 57 10.32 .01969 1.0153 167.7 17.1 2.11 20 2026 10 19 14 01 11 41.147 +00 02 22.56 .01975 1.0154 168.4 17.0 2.24 19 2026 10 19 15 01 10 25.858 +01 01 32.94 .01981 1.0155 169.0 17.0 2.37 18 2026 10 19 16 01 09 11.049 +02 00 18.63 .01988 1.0156 169.6 17.0 2.51 17 2026 10 19 17 01 07 56.720 +02 58 37.52 .01996 1.0157 170.0 17.0 2.64 17 2026 10 19 18 01 06 42.872 +03 56 27.63 .02005 1.0158 170.4 17.0 2.77 16 2026 10 19 19 01 05 29.503 +04 53 47.05 .02014 1.0159 170.7 17.0 2.91 15 2026 10 19 20 01 04 16.614 +05 50 34.02 .02023 1.0160 170.9 17.0 3.04 15 2026 10 19 21 01 03 04.205 +06 46 46.85 .02034 1.0161 171.0 17.0 3.17 14 2026 10 19 22 01 01 52.274 +07 42 24.01 .02045 1.0161 171.0 17.0 3.31 14 2026 10 19 23 01 00 40.821 +08 37 24.06 .02056 1.0162 170.9 17.0 3.44 13 2026 10 20 00 00 59 29.847 +09 31 45.68 .02068 1.0163 170.7 17.1 3.57 12 2026 10 20 01 00 58 19.349 +10 25 27.67 .02081 1.0164 170.4 17.1 3.70 12 2026 10 20 02 00 57 09.327 +11 18 28.94 .02094 1.0165 170.0 17.1 3.83 12 2026 10 20 03 00 55 59.780 +12 10 48.54 .02108 1.0166 169.5 17.1 3.95 11 2026 10 20 04 00 54 50.708 +13 02 25.59 .02122 1.0167 169.1 17.2 4.08 11 2026 10 20 05 00 53 42.108 +13 53 19.36 .02137 1.0168 168.5 17.2 4.20 10 2026 10 20 06 00 52 33.980 +14 43 29.20 .02152 1.0169 168.0 17.3 4.32 10 2026 10 20 07 00 51 26.323 +15 32 54.57 .02168 1.0170 167.4 17.3 4.44 10 2026 10 20 08 00 50 19.135 +16 21 35.03 .02184 1.0171 166.8 17.3 4.55 9 2026 10 20 09 00 49 12.415 +17 09 30.24 .02201 1.0172 166.1 17.4 4.66 9 2026 10 20 10 00 48 06.161 +17 56 39.95 .02218 1.0173 165.5 17.4 4.77 9 2026 10 20 11 00 47 00.372 +18 43 03.97 .02236 1.0174 164.9 17.4 4.88 8 2026 10 20 12 00 45 55.046 +19 28 42.24 .02254 1.0175 164.2 17.5 4.99 8 2026 10 20 13 00 44 50.181 +20 13 34.72 .02273 1.0176 163.5 17.5 5.09 8 2026 10 20 14 00 43 45.777 +20 57 41.49 .02292 1.0177 162.9 17.6 5.19 7 2026 10 20 15 00 42 41.830 +21 41 02.66 .02311 1.0178 162.2 17.6 5.29 7 2026 10 20 16 00 41 38.340 +22 23 38.44 .02331 1.0179 161.6 17.6 5.38 7 2026 10 20 17 00 40 35.304 +23 05 29.05 .02352 1.0180 161.0 17.7 5.47 6 2026 10 20 18 00 39 32.720 +23 46 34.81 .02372 1.0181 160.3 17.7 5.56 6 2026 10 20 19 00 38 30.586 +24 26 56.06 .02393 1.0182 159.7 17.8 5.65 6 2026 10 20 20 00 37 28.901 +25 06 33.19 .02415 1.0183 159.1 17.8 5.73 6