"Pseudo-MPEC" for A11D0Xd
Created 2026 Jun 4 7:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11D0Xd*0C2026 05 30.02478720 15 01.217-44 59 43.87 ~5U7Z 18.49oVNEOCPM22
A11D0Xd 0C2026 05 30.02659020 14 58.030-44 59 36.64 ~5U7Z 18.32oVNEOCPM22
A11D0Xd 0C2026 05 30.02945220 14 52.618-44 59 24.00 ~5U7Z 18.77oVNEOCPM22
A11D0Xd 0C2026 05 30.03949720 14 34.054-44 58 39.94 ~5U7Z 17.90oVNEOCPM22
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.
Orbital elements: A11D0Xd
Perihelion 2026 Aug 19.305936 +/- 67.5 TT = 7:20:32.8 (JD 2461271.805936)
Epoch 2026 May 30.0 TT = JDT 2461190.5 Earth MOID: 0.0457 AutoNEOCP
M 271.698113991 +/- 90 (J2000 ecliptic)
n 1.086044767 +/- 0.727 Peri. 131.155815 +/- 70
a 0.937355281 +/- 0.419 Node 251.741240 +/- 34
e 0.43430930 +/- 0.189 Incl. 101.323096 +/- 39
P 0.908/331.472d H 21.50 G 0.15 U 12.5 SR
q 0.530253165 +/- 0.283 Q 1.344457398 +/- 17.8
From 4 observations 2026 May 30 (21.2 min); mean residual 0".43
Residuals in arcseconds: 260530 M22 .55- .29+ 260530 M22 .40- .06- 260530 M22 .94+ .28- 260530 M22 .01+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 04 08 14 29 33.996 +14 44 29.53 .05765 1.0522 129.7 17.2 57d 57 2026 06 04 09 14 27 02.639 +15 20 21.63 .05824 1.0519 128.9 17.3 56d 56 2026 06 04 10 14 24 33.465 +15 55 24.48 .05883 1.0516 128.0 17.3 56d 56 2026 06 04 11 14 22 06.464 +16 29 38.57 .05943 1.0514 127.1 17.3 56d 56 2026 06 04 12 14 19 41.620 +17 03 04.47 .06005 1.0511 126.3 17.4 56d 56 2026 06 04 13 14 17 18.920 +17 35 42.82 .06068 1.0508 125.5 17.4 56d 56 2026 06 04 14 14 14 58.345 +18 07 34.30 .06132 1.0505 124.7 17.5 56d 56 2026 06 04 15 14 12 39.877 +18 38 39.65 .06197 1.0503 123.9 17.5 56d 56 2026 06 04 16 14 10 23.498 +19 08 59.65 .06263 1.0500 123.1 17.6 55d 56 2026 06 04 17 14 08 09.186 +19 38 35.10 .06330 1.0497 122.4 17.6 55d 56 2026 06 04 18 14 05 56.921 +20 07 26.83 .06399 1.0494 121.6 17.6 55d 56 2026 06 04 19 14 03 46.679 +20 35 35.73 .06468 1.0491 120.9 17.7 55d 56 2026 06 04 20 14 01 38.439 +21 03 02.65 .06538 1.0489 120.2 17.7 55d 56 2026 06 04 21 13 59 32.175 +21 29 48.51 .06609 1.0486 119.5 17.8 55d 56 2026 06 04 22 13 57 27.864 +21 55 54.20 .06680 1.0483 118.8 17.8 55d 55 2026 06 04 23 13 55 25.482 +22 21 20.64 .06753 1.0480 118.2 17.9 54d 55 2026 06 05 00 13 53 25.001 +22 46 08.74 .06826 1.0478 117.5 17.9 54d 55 2026 06 05 01 13 51 26.397 +23 10 19.41 .06901 1.0475 116.9 17.9 54d 55 2026 06 05 02 13 49 29.644 +23 33 53.57 .06976 1.0472 116.2 18.0 54d 55 2026 06 05 03 13 47 34.715 +23 56 52.12 .07051 1.0469 115.6 18.0 54d 55 2026 06 05 04 13 45 41.584 +24 19 15.97 .07128 1.0467 115.0 18.1 54d 55 2026 06 05 05 13 43 50.223 +24 41 06.00 .07205 1.0464 114.4 18.1 54d 55 2026 06 05 06 13 42 00.606 +25 02 23.09 .07283 1.0461 113.9 18.1 53d 55 2026 06 05 07 13 40 12.706 +25 23 08.12 .07361 1.0458 113.3 18.2 53d 55 2026 06 05 08 13 38 26.497 +25 43 21.94 .07440 1.0455 112.7 18.2 53d 55 2026 06 05 09 13 36 41.950 +26 03 05.38 .07520 1.0453 112.2 18.2 53d 55 2026 06 05 10 13 34 59.040 +26 22 19.28 .07600 1.0450 111.7 18.3 53d 55 2026 06 05 11 13 33 17.740 +26 41 04.43 .07681 1.0447 111.1 18.3 53d 54 2026 06 05 12 13 31 38.023 +26 59 21.64 .07762 1.0444 110.6 18.4 53d 54 2026 06 05 13 13 29 59.862 +27 17 11.68 .07844 1.0442 110.1 18.4 53d 54 2026 06 05 14 13 28 23.231 +27 34 35.30 .07926 1.0439 109.6 18.4 52d 54 2026 06 05 15 13 26 48.104 +27 51 33.26 .08009 1.0436 109.2 18.5 52d 54 2026 06 05 16 13 25 14.456 +28 08 06.26 .08093 1.0433 108.7 18.5 52d 54 2026 06 05 17 13 23 42.260 +28 24 15.02 .08176 1.0430 108.2 18.5 52d 54 2026 06 05 18 13 22 11.492 +28 40 00.22 .08261 1.0428 107.8 18.6 52d 54 2026 06 05 19 13 20 42.126 +28 55 22.53 .08345 1.0425 107.3 18.6 52d 54 2026 06 05 20 13 19 14.137 +29 10 22.60 .08431 1.0422 106.9 18.6 52d 54 2026 06 05 21 13 17 47.501 +29 25 01.06 .08516 1.0419 106.4 18.7 52d 54 2026 06 05 22 13 16 22.194 +29 39 18.54 .08602 1.0416 106.0 18.7 52d 54 2026 06 05 23 13 14 58.192 +29 53 15.63 .08688 1.0414 105.6 18.7 51d 54 2026 06 06 00 13 13 35.471 +30 06 52.91 .08775 1.0411 105.2 18.8 51d 54 2026 06 06 01 13 12 14.008 +30 20 10.94 .08862 1.0408 104.8 18.8 51d 54 2026 06 06 02 13 10 53.780 +30 33 10.28 .08950 1.0405 104.4 18.8 51d 53 2026 06 06 03 13 09 34.766 +30 45 51.46 .09038 1.0402 104.0 18.9 51d 53 2026 06 06 04 13 08 16.942 +30 58 15.00 .09126 1.0400 103.6 18.9 51d 53 2026 06 06 05 13 07 00.286 +31 10 21.40 .09214 1.0397 103.3 18.9 51d 53 2026 06 06 06 13 05 44.779 +31 22 11.14 .09303 1.0394 102.9 18.9 51d 53 2026 06 06 07 13 04 30.397 +31 33 44.69 .09392 1.0391 102.5 19.0 51d 53