"Pseudo-MPEC" for A11GMT3
Created 2026 Sep 13 11:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11GMT3*0C2026 09 13.16204622 40 34.754-19 29 35.92 ~9D75 17.42cVNEOCPW68
A11GMT3 0C2026 09 13.16736722 40 32.698-19 29 31.88 ~9D75 17.36cVNEOCPW68
A11GMT3 0C2026 09 13.17097422 40 31.380-19 29 29.26 ~9D75 17.23cVNEOCPW68
A11GMT3 0C2026 09 13.18168722 40 27.302-19 29 19.79 ~9D75 16.99cVNEOCPW68
A11GMT3 C2026 09 13.39103422 41 23.621-19 21 41.65 ~9D9o 17.2 GWNEOCP474
A11GMT3 C2026 09 13.39305922 41 23.134-19 21 42.52 ~9D9o 17.5 GWNEOCP474
A11GMT3 C2026 09 13.39508622 41 22.661-19 21 42.98 ~9D9o 17.0 GWNEOCP474
A11GMT3 C2026 09 13.39711222 41 22.210-19 21 43.45 ~9D9o 17.1 GWNEOCP474
A11GMT3 C2026 09 13.39913822 41 21.715-19 21 43.99 ~9D9o 17.6 GWNEOCP474
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. 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: A11GMT3
Perihelion 2027 Jan 14.069554 +/- 619 TT = 1:40:09.4 (JD 2461419.569554)
Epoch 2026 Sep 13.0 TT = JDT 2461296.5 Earth MOID: 0.0003 AutoNEOCP
M 240.821772668 +/- 600 (J2000 ecliptic)
n 0.968381081 +/- 0.0306 Peri. 333.731103 +/- 500
a 1.011824485 +/- 0.0213 Node 135.549476 +/- 90
e 0.00349425 +/- 0.0225 Incl. 0.137072 +/- 0.33
P 1.018/371.747d H 27.00 G 0.15 U 10.4
q 1.008288914 +/- 0.00158 Q 1.015360057 +/- 0.0442
From 9 observations 2026 Sept. 13 (5.7 hr); mean residual 0".16
Residuals in arcseconds: 260913 W68 .13+ .04- 260913 W68 .09- .02- 260913 474 .18- .03- 260913 W68 .38- .14+ 260913 474 .05+ .07+ 260913 474 .23+ .07+ 260913 W68 .33+ .07- 260913 474 .21- .16- 260913 474 .10+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 13 12 22 40 55.498 -19 29 11.10 .00773 1.0135 161.1 17.4 8.85 35 2026 09 13 13 22 40 58.174 -19 28 40.98 .00774 1.0135 161.0 17.4 8.64 31 2026 09 13 14 22 41 00.849 -19 28 10.82 .00775 1.0135 161.0 17.4 8.17 26 2026 09 13 15 22 41 03.525 -19 27 40.64 .00776 1.0135 161.0 17.4 7.49 19 2026 09 13 16 22 41 06.200 -19 27 10.41 .00777 1.0135 161.0 17.4 6.69 9 2026 09 13 17 22 41 08.875 -19 26 40.16 .00778 1.0135 161.0 17.4 5.96 174 2026 09 13 18 22 41 11.550 -19 26 09.87 .00779 1.0135 160.9 17.5 5.64 153 2026 09 13 19 22 41 14.225 -19 25 39.54 .00780 1.0135 160.9 17.5 6.11 130 2026 09 13 20 22 41 16.900 -19 25 09.18 .00781 1.0135 160.9 17.5 7.51 111 2026 09 13 21 22 41 19.576 -19 24 38.78 .00782 1.0135 160.9 17.5 9.69 97 2026 09 13 22 22 41 22.251 -19 24 08.34 .00783 1.0135 160.9 17.5 12.5 88 2026 09 13 23 22 41 24.927 -19 23 37.87 .00784 1.0135 160.8 17.5 15.7 81 2026 09 14 00 22 41 27.602 -19 23 07.36 .00785 1.0135 160.8 17.5 19.3 77 2026 09 14 01 22 41 30.278 -19 22 36.82 .00786 1.0135 160.8 17.5 23.3 73 2026 09 14 02 22 41 32.955 -19 22 06.24 .00787 1.0135 160.8 17.5 27.6 71 2026 09 14 03 22 41 35.632 -19 21 35.62 .00788 1.0135 160.7 17.5 32.1 69 2026 09 14 04 22 41 38.309 -19 21 04.97 .00789 1.0135 160.7 17.5 37.0 67 2026 09 14 05 22 41 40.987 -19 20 34.28 .00790 1.0135 160.7 17.5 42.2 66 2026 09 14 06 22 41 43.665 -19 20 03.55 .00791 1.0135 160.7 17.5 47.7 65 2026 09 14 07 22 41 46.344 -19 19 32.79 .00792 1.0135 160.7 17.5 53.4 64 2026 09 14 08 22 41 49.023 -19 19 01.98 .00793 1.0135 160.6 17.5 59.4 63 2026 09 14 09 22 41 51.703 -19 18 31.14 .00794 1.0135 160.6 17.5 65.7 62 2026 09 14 10 22 41 54.384 -19 18 00.26 .00795 1.0135 160.6 17.5 72.2 61 2026 09 14 11 22 41 57.065 -19 17 29.35 .00796 1.0135 160.6 17.5 79.0 61 2026 09 14 12 22 41 59.747 -19 16 58.39 .00797 1.0135 160.6 17.5 86.0 60 2026 09 14 13 22 42 02.430 -19 16 27.40 .00798 1.0135 160.5 17.5 93.3 60 2026 09 14 14 22 42 05.114 -19 15 56.37 .00799 1.0135 160.5 17.5 101 59 2026 09 14 15 22 42 07.799 -19 15 25.30 .00800 1.0135 160.5 17.5 109 59 2026 09 14 16 22 42 10.485 -19 14 54.19 .00801 1.0135 160.5 17.5 117 59 2026 09 14 17 22 42 13.171 -19 14 23.04 .00802 1.0134 160.5 17.5 125 58 2026 09 14 18 22 42 15.859 -19 13 51.86 .00803 1.0134 160.4 17.5 133 58 2026 09 14 19 22 42 18.548 -19 13 20.63 .00804 1.0134 160.4 17.5 142 58 2026 09 14 20 22 42 21.238 -19 12 49.37 .00805 1.0134 160.4 17.5 151 57 2026 09 14 21 22 42 23.929 -19 12 18.06 .00806 1.0134 160.4 17.5 160 57 2026 09 14 22 22 42 26.621 -19 11 46.72 .00807 1.0134 160.3 17.5 170 57 2026 09 14 23 22 42 29.314 -19 11 15.34 .00808 1.0134 160.3 17.5 179 57 2026 09 15 00 22 42 32.009 -19 10 43.92 .00809 1.0134 160.3 17.6 189 57 2026 09 15 01 22 42 34.705 -19 10 12.46 .00810 1.0134 160.3 17.6 199 56 2026 09 15 02 22 42 37.402 -19 09 40.96 .00810 1.0134 160.3 17.6 209 56 2026 09 15 03 22 42 40.100 -19 09 09.42 .00811 1.0134 160.2 17.6 220 56 2026 09 15 04 22 42 42.800 -19 08 37.84 .00812 1.0134 160.2 17.6 230 56 2026 09 15 05 22 42 45.501 -19 08 06.22 .00813 1.0134 160.2 17.6 241 56 2026 09 15 06 22 42 48.204 -19 07 34.56 .00814 1.0134 160.2 17.6 252 56 2026 09 15 07 22 42 50.908 -19 07 02.86 .00815 1.0134 160.2 17.6 264 56 2026 09 15 08 22 42 53.613 -19 06 31.12 .00816 1.0134 160.1 17.6 275 55 2026 09 15 09 22 42 56.320 -19 05 59.33 .00817 1.0134 160.1 17.6 287 55 2026 09 15 10 22 42 59.029 -19 05 27.51 .00818 1.0134 160.1 17.6 299 55 2026 09 15 11 22 43 01.739 -19 04 55.65 .00819 1.0134 160.1 17.6 311 55