"Pseudo-MPEC" for A11EpS9
Created 2026 Jul 8 2:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11EpS9*0C2026 07 08.03941717 06 26.717-15 56 53.27 ~782Z 17.19oVNEOCPW68
A11EpS9 0C2026 07 08.04257217 06 18.905-15 55 23.74 ~782Z 17.33oVNEOCPW68
A11EpS9 0C2026 07 08.04572617 06 11.234-15 53 54.92 ~782Z 17.56oVNEOCPW68
A11EpS9 0C2026 07 08.05116317 05 57.869-15 51 21.67 ~782Z 17.23oVNEOCPW68
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.
Orbital elements: A11EpS9
Perihelion 2026 Apr 29.605096 +/- 65.9 TT = 14:31:20.2 (JD 2461160.105096)
Epoch 2026 Jul 8.0 TT = JDT 2461229.5 Earth MOID: 0.0414 AutoNEOCP
M 129.098616565 +/- 100 (J2000 ecliptic)
n 1.860347210 +/- 0.854 Peri. 192.451399 +/- 60
a 0.654746789 +/- 0.2 Node 283.931437 +/- 17
e 0.73030635 +/- 0.22 Incl. 75.632645 +/- 41
P 0.530/193.509d H 22.40 G 0.15 U 12.7 SR
q 0.176581046 +/- 0.3 Q 1.132912533 +/- 11.6
From 4 observations 2026 July 8 (16.9 min); mean residual 0".29
Residuals in arcseconds: 260708 W68 .21+ .16- 260708 W68 .47+ .01- 260708 W68 .58- .22+ 260708 W68 .10- .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 08 03 17 03 00.723 -15 17 42.04 .06073 1.0695 149.7 17.7 153 24 2026 07 08 04 17 01 25.426 -14 58 43.92 .06125 1.0697 149.2 17.8 297 51 2026 07 08 05 16 59 52.025 -14 40 02.72 .06177 1.0699 148.7 17.8 503 54 2026 07 08 06 16 58 20.474 -14 21 38.30 .06230 1.0701 148.2 17.8 763 53 2026 07 08 07 16 56 50.725 -14 03 30.49 .06284 1.0703 147.7 17.9 1084 52 2026 07 08 08 16 55 22.735 -13 45 39.13 .06338 1.0705 147.2 17.9 1478 50 2026 07 08 09 16 53 56.458 -13 28 04.04 .06392 1.0707 146.8 17.9 1960 48 2026 07 08 10 16 52 31.853 -13 10 45.04 .06447 1.0709 146.3 17.9 2552 47 2026 07 08 11 16 51 08.879 -12 53 41.94 .06502 1.0711 145.8 18.0 3286 46 2026 07 08 12 16 49 47.494 -12 36 54.54 .06557 1.0713 145.4 18.0 4213 44 2026 07 08 13 16 48 27.659 -12 20 22.64 .06613 1.0715 145.0 18.0 5412 44 2026 07 08 14 16 47 09.337 -12 04 06.04 .06669 1.0716 144.5 18.1 7019 43 2026 07 08 15 16 45 52.490 -11 48 04.53 .06726 1.0718 144.1 18.1 9266 42 2026 07 08 16 16 44 37.081 -11 32 17.89 .06783 1.0720 143.7 18.1 209' 42 2026 07 08 17 16 43 23.076 -11 16 45.91 .06840 1.0722 143.3 18.2 293' 43 2026 07 08 18 16 42 10.440 -11 01 28.37 .06897 1.0724 142.8 18.2 417' 46 2026 07 08 19 16 40 59.140 -10 46 25.06 .06955 1.0726 142.4 18.2 579' 52 2026 07 08 20 16 39 49.144 -10 31 35.76 .07013 1.0728 142.0 18.2 735' 58 2026 07 08 21 16 38 40.419 -10 17 00.24 .07072 1.0730 141.7 18.3 843' 63 2026 07 08 22 16 37 32.936 -10 02 38.30 .07131 1.0732 141.3 18.3 913' 66 2026 07 08 23 16 36 26.664 -09 48 29.71 .07190 1.0734 140.9 18.3 966' 67 2026 07 09 00 16 35 21.575 -09 34 34.25 .07249 1.0736 140.5 18.4 17d 67 2026 07 09 01 16 34 17.639 -09 20 51.71 .07309 1.0738 140.1 18.4 18d 67 2026 07 09 02 16 33 14.831 -09 07 21.87 .07369 1.0739 139.8 18.4 19d 67 2026 07 09 03 16 32 13.123 -08 54 04.52 .07429 1.0741 139.4 18.4 21d 67 2026 07 09 04 16 31 12.489 -08 40 59.44 .07489 1.0743 139.1 18.5 22d 68 2026 07 09 05 16 30 12.905 -08 28 06.43 .07550 1.0745 138.7 18.5 23d 69 2026 07 09 06 16 29 14.345 -08 15 25.27 .07611 1.0747 138.4 18.5 24d 70 2026 07 09 07 16 28 16.786 -08 02 55.77 .07672 1.0749 138.0 18.5 24d 70 2026 07 09 08 16 27 20.204 -07 50 37.70 .07733 1.0751 137.7 18.6 25d 71 2026 07 09 09 16 26 24.578 -07 38 30.88 .07795 1.0753 137.4 18.6 26d 70 2026 07 09 10 16 25 29.885 -07 26 35.10 .07857 1.0755 137.0 18.6 29d 70 2026 07 09 11 16 24 36.104 -07 14 50.17 .07919 1.0756 136.7 18.6 31d 75 2026 07 09 12 16 23 43.214 -07 03 15.89 .07981 1.0758 136.4 18.7 32d 79 2026 07 09 13 16 22 51.195 -06 51 52.07 .08043 1.0760 136.1 18.7 32d 77 2026 07 09 14 16 22 00.028 -06 40 38.53 .08106 1.0762 135.8 18.7 32d 76 2026 07 09 15 16 21 09.693 -06 29 35.07 .08169 1.0764 135.5 18.7 33d 75 2026 07 09 16 16 20 20.172 -06 18 41.52 .08232 1.0766 135.2 18.8 33d 74 2026 07 09 17 16 19 31.447 -06 07 57.69 .08295 1.0768 134.9 18.8 33d 74 2026 07 09 18 16 18 43.501 -05 57 23.41 .08359 1.0769 134.6 18.8 33d 73 2026 07 09 19 16 17 56.315 -05 46 58.51 .08422 1.0771 134.3 18.8 33d 73 2026 07 09 20 16 17 09.874 -05 36 42.81 .08486 1.0773 134.0 18.9 33d 73 2026 07 09 21 16 16 24.162 -05 26 36.14 .08550 1.0775 133.7 18.9 33d 73 2026 07 09 22 16 15 39.162 -05 16 38.34 .08614 1.0777 133.4 18.9 33d 73 2026 07 09 23 16 14 54.859 -05 06 49.25 .08678 1.0779 133.2 18.9 33d 72 2026 07 10 00 16 14 11.239 -04 57 08.71 .08743 1.0780 132.9 19.0 33d 72 2026 07 10 01 16 13 28.287 -04 47 36.57 .08807 1.0782 132.6 19.0 33d 72 2026 07 10 02 16 12 45.989 -04 38 12.66 .08872 1.0784 132.4 19.0 33d 72