"Pseudo-MPEC" for A11H0cP
Created 2026 Sep 16 9:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11H0cP*0C2026 09 16.21447223 20 19.027-10 46 09.88 ~9G85 17.70cVNEOCPW68
A11H0cP 0C2026 09 16.21762823 20 19.560-10 46 02.46 ~9G85 17.77cVNEOCPW68
A11H0cP 0C2026 09 16.22483923 20 20.782-10 45 45.29 ~9G85 17.64cVNEOCPW68
A11H0cP 0C2026 09 16.23485723 20 22.507-10 45 21.28 ~9G85 17.94cVNEOCPW68
A11H0cP C2026 09 16.34068623 20 48.57 -10 40 28.5 ~9G8Z WNEOCPX09
A11H0cP C2026 09 16.34397623 20 49.72 -10 40 18.3 ~9G8Z WNEOCPX09
Station data:
(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.
(X09) Deep Random Survey, Rio Hurtado (S30.526310 W70.853300) Chile.
Observers A. Schnabel, D. Ruhela. Measurer S. Deen. 0.43-m reflector +
CMOS.
Orbital elements: A11H0cP
Perihelion 2026 Oct 22.758072 +/- 65.3 TT = 18:11:37.4 (JD 2461336.258072)
Epoch 2026 Sep 16.0 TT = JDT 2461299.5 Earth MOID: 0.0055 AutoNEOCP
M 326.966890753 +/- 56 (J2000 ecliptic)
n 0.898662718 +/- 0.0457 Peri. 254.608818 +/- 330
a 1.063501808 +/- 0.036 Node 134.946705 +/- 260
e 0.05704036 +/- 0.0815 Incl. 0.079914 +/- 0.46
P 1.097/400.588d H 27.52 G 0.15 U 10.7
q 1.002839276 +/- 0.0527 Q 1.124164339 +/- 0.125
From 6 observations 2026 Sept. 16 (3.1 hr); mean residual 0".14
Residuals in arcseconds: 260916 W68 .16- .10- 260916 W68 .19+ .15+ 260916 X09 .24- .12- 260916 W68 .02+ .01- 260916 W68 .03- .04- 260916 X09 .23+ .12+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 16 10 23 22 23.202 -10 45 06.23 .00818 1.0135 171.4 17.7 67.4 124 2026 09 16 11 23 22 46.515 -10 43 37.13 .00817 1.0135 171.4 17.7 61.5 134 2026 09 16 12 23 23 09.904 -10 42 07.56 .00816 1.0135 171.4 17.7 55.4 151 2026 09 16 13 23 23 33.369 -10 40 37.52 .00814 1.0134 171.4 17.7 55.9 176 2026 09 16 14 23 23 56.910 -10 39 07.01 .00813 1.0134 171.5 17.7 69.5 21 2026 09 16 15 23 24 20.528 -10 37 36.02 .00812 1.0134 171.5 17.7 96.4 39 2026 09 16 16 23 24 44.223 -10 36 04.55 .00811 1.0134 171.5 17.7 133 49 2026 09 16 17 23 25 07.995 -10 34 32.60 .00809 1.0133 171.6 17.7 178 56 2026 09 16 18 23 25 31.844 -10 33 00.16 .00808 1.0133 171.6 17.7 230 60 2026 09 16 19 23 25 55.771 -10 31 27.24 .00807 1.0133 171.6 17.7 288 63 2026 09 16 20 23 26 19.776 -10 29 53.83 .00805 1.0133 171.7 17.7 352 65 2026 09 16 21 23 26 43.860 -10 28 19.94 .00804 1.0133 171.7 17.7 422 66 2026 09 16 22 23 27 08.022 -10 26 45.55 .00803 1.0132 171.7 17.6 497 68 2026 09 16 23 23 27 32.262 -10 25 10.66 .00801 1.0132 171.7 17.6 578 68 2026 09 17 00 23 27 56.582 -10 23 35.28 .00800 1.0132 171.8 17.6 664 69 2026 09 17 01 23 28 20.982 -10 21 59.40 .00799 1.0132 171.8 17.6 755 70 2026 09 17 02 23 28 45.461 -10 20 23.01 .00798 1.0131 171.8 17.6 851 70 2026 09 17 03 23 29 10.020 -10 18 46.12 .00796 1.0131 171.8 17.6 952 71 2026 09 17 04 23 29 34.660 -10 17 08.73 .00795 1.0131 171.9 17.6 1059 71 2026 09 17 05 23 29 59.380 -10 15 30.83 .00794 1.0131 171.9 17.6 1170 71 2026 09 17 06 23 30 24.181 -10 13 52.41 .00792 1.0130 171.9 17.6 1286 72 2026 09 17 07 23 30 49.063 -10 12 13.48 .00791 1.0130 172.0 17.6 1406 72 2026 09 17 08 23 31 14.026 -10 10 34.04 .00790 1.0130 172.0 17.6 1531 72 2026 09 17 09 23 31 39.072 -10 08 54.08 .00788 1.0130 172.0 17.6 1661 72 2026 09 17 10 23 32 04.199 -10 07 13.59 .00787 1.0129 172.0 17.6 1796 72 2026 09 17 11 23 32 29.409 -10 05 32.59 .00786 1.0129 172.1 17.6 1935 73 2026 09 17 12 23 32 54.702 -10 03 51.05 .00785 1.0129 172.1 17.6 2078 73 2026 09 17 13 23 33 20.077 -10 02 08.99 .00783 1.0129 172.1 17.6 2226 73 2026 09 17 14 23 33 45.536 -10 00 26.40 .00782 1.0128 172.1 17.6 2378 73 2026 09 17 15 23 34 11.078 -09 58 43.28 .00781 1.0128 172.1 17.6 2534 73 2026 09 17 16 23 34 36.704 -09 56 59.62 .00779 1.0128 172.2 17.6 2695 73 2026 09 17 17 23 35 02.415 -09 55 15.42 .00778 1.0128 172.2 17.6 2859 73 2026 09 17 18 23 35 28.209 -09 53 30.68 .00777 1.0128 172.2 17.6 3028 73 2026 09 17 19 23 35 54.089 -09 51 45.40 .00776 1.0127 172.2 17.5 3201 73 2026 09 17 20 23 36 20.054 -09 49 59.58 .00774 1.0127 172.3 17.5 3378 73 2026 09 17 21 23 36 46.104 -09 48 13.21 .00773 1.0127 172.3 17.5 3559 73 2026 09 17 22 23 37 12.240 -09 46 26.28 .00772 1.0127 172.3 17.5 3744 73 2026 09 17 23 23 37 38.461 -09 44 38.81 .00771 1.0126 172.3 17.5 3933 73 2026 09 18 00 23 38 04.769 -09 42 50.77 .00769 1.0126 172.3 17.5 4126 73 2026 09 18 01 23 38 31.164 -09 41 02.19 .00768 1.0126 172.4 17.5 4322 73 2026 09 18 02 23 38 57.646 -09 39 13.04 .00767 1.0126 172.4 17.5 4523 73 2026 09 18 03 23 39 24.215 -09 37 23.32 .00765 1.0125 172.4 17.5 4727 73 2026 09 18 04 23 39 50.872 -09 35 33.05 .00764 1.0125 172.4 17.5 4935 73 2026 09 18 05 23 40 17.616 -09 33 42.20 .00763 1.0125 172.4 17.5 5146 73 2026 09 18 06 23 40 44.449 -09 31 50.79 .00762 1.0125 172.5 17.5 5361 73 2026 09 18 07 23 41 11.370 -09 29 58.80 .00760 1.0124 172.5 17.5 5580 74 2026 09 18 08 23 41 38.380 -09 28 06.23 .00759 1.0124 172.5 17.5 5803 74 2026 09 18 09 23 42 05.479 -09 26 13.09 .00758 1.0124 172.5 17.5 6029 74