"Pseudo-MPEC" for A11DPEL
Created 2026 Jun 22 19:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11DPEL*0C2026 06 22.19068117 18 27.094+10 44 10.68 ~6M7Z 18.39oVNEOCPW68
A11DPEL 0C2026 06 22.19383617 18 25.022+10 42 29.48 ~6M7Z 17.90oVNEOCPW68
A11DPEL 0C2026 06 22.19924017 18 21.418+10 39 34.52 ~6M7Z 17.96oVNEOCPW68
A11DPEL 0C2026 06 22.22223217 18 06.216+10 27 11.81 ~6M7Z 18.37oVNEOCPW68
A11DPEL C2026 06 22.28023817 17 35.946+09 52 58.66 ~6M7Z 17.78GVNEOCPU68
A11DPEL C2026 06 22.28357917 17 33.760+09 51 11.24 ~6M7Z 17.78GVNEOCPU68
A11DPEL C2026 06 22.34066 17 16 55.54 +09 20 22.3 ~6M8o 18.0 R NEOCP718
A11DPEL 1C2026 06 22.34070417 16 54.955+09 20 41.50 ~6M8Z 17.82GVNEOCPI52
A11DPEL 1C2026 06 22.34087517 16 54.836+09 20 35.84 ~6M8Z 17.78GVNEOCPI52
A11DPEL 1C2026 06 22.34104417 16 54.728+09 20 30.52 ~6M8Z 17.89GVNEOCPI52
A11DPEL 1C2026 06 22.34121417 16 54.610+09 20 24.86 ~6M8Z 17.71GVNEOCPI52
A11DPEL C2026 06 22.34347 17 16 53.70 +09 18 51.6 ~6M8o 17.9 R NEOCP718
A11DPEL C2026 06 22.34853 17 16 50.46 +09 16 08.3 ~6M8o 18.1 R NEOCP718
A11DPEL KC2026 06 22.48842817 15 31.603+08 04 55.60 ~6MC5 18.2 GWNEOCP474
A11DPEL KC2026 06 22.49016617 15 30.514+08 03 59.83 ~6MC5 18.3 GWNEOCP474
A11DPEL KC2026 06 22.49190217 15 29.386+08 03 04.36 ~6MC5 18.1 GWNEOCP474
A11DPEL KC2026 06 22.49363817 15 28.267+08 02 08.56 ~6MC5 18.3 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.
(718) Tooele (N40.641406 W112.295800) US/Utah. Observer P. Wiggins. 0.35-m
f/5.5 Schmidt-Cassegrain + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + 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: A11DPEL
Perihelion 2026 Mar 28.163715 +/- 0.28 TT = 3:55:44.9 (JD 2461127.663715)
Epoch 2026 Jun 22.0 TT = JDT 2461213.5 Earth MOID: 0.0518 AutoNEOCP
M 81.036633318 +/- 0.26 (J2000 ecliptic)
n 0.944083651 +/- 0.000522 Peri. 64.868389 +/- 0.18
a 1.029111420 +/- 0.000379 Node 93.234806 +/- 0.007
e 0.26582669 +/- 0.00363 Incl. 25.499806 +/- 0.035
P 1.044/381.315d H 23.21 G 0.15 U 7.7
q 0.755546130 +/- 0.00377 Q 1.302676711 +/- 0.00371
From 17 observations 2026 June 22 (7.3 hr); mean residual 0".19
Residuals in arcseconds: 260622 W68 .03- .46- 260622 718 .17- .17+ 260622 718 .22- .14- 260622 W68 .29+ .26+ 260622 I52 .15+ .00 260622 474 .02+ .00 260622 W68 .00 .11- 260622 I52 .04+ .15- 260622 474 .35+ .07- 260622 W68 .01- .15+ 260622 I52 .06+ .02- 260622 474 .07+ .11+ 260622 U68 .08+ .07+ 260622 I52 .04- .20- 260622 474 .07- .05- 260622 U68 .11+ .27+ 260622 718 .55- .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 22 20 17 12 11.323 +04 59 44.22 .05323 1.0622 148.8 18.3 7.49 15 2026 06 22 21 17 11 47.553 +04 37 48.95 .05329 1.0624 149.1 18.3 8.84 15 2026 06 22 22 17 11 23.866 +04 15 56.49 .05335 1.0625 149.4 18.3 10.3 15 2026 06 22 23 17 11 00.261 +03 54 06.97 .05341 1.0627 149.7 18.2 11.8 15 2026 06 23 00 17 10 36.738 +03 32 20.48 .05348 1.0629 149.9 18.2 13.5 15 2026 06 23 01 17 10 13.296 +03 10 37.14 .05355 1.0631 150.2 18.2 15.2 15 2026 06 23 02 17 09 49.936 +02 48 57.05 .05362 1.0633 150.4 18.2 17.1 15 2026 06 23 03 17 09 26.657 +02 27 20.32 .05369 1.0634 150.7 18.2 19.0 15 2026 06 23 04 17 09 03.459 +02 05 47.05 .05377 1.0636 151.0 18.2 21.1 15 2026 06 23 05 17 08 40.343 +01 44 17.33 .05385 1.0638 151.2 18.2 23.2 15 2026 06 23 06 17 08 17.306 +01 22 51.28 .05393 1.0640 151.5 18.2 25.4 15 2026 06 23 07 17 07 54.351 +01 01 28.98 .05401 1.0642 151.7 18.2 27.8 15 2026 06 23 08 17 07 31.475 +00 40 10.52 .05409 1.0643 151.9 18.2 30.2 15 2026 06 23 09 17 07 08.680 +00 18 56.02 .05418 1.0645 152.2 18.2 32.7 15 2026 06 23 10 17 06 45.965 -00 02 14.46 .05427 1.0647 152.4 18.2 35.3 15 2026 06 23 11 17 06 23.329 -00 23 20.81 .05436 1.0649 152.6 18.2 37.9 15 2026 06 23 12 17 06 00.773 -00 44 22.95 .05445 1.0651 152.9 18.2 40.7 15 2026 06 23 13 17 05 38.296 -01 05 20.79 .05455 1.0652 153.1 18.2 43.5 15 2026 06 23 14 17 05 15.898 -01 26 14.26 .05465 1.0654 153.3 18.2 46.5 15 2026 06 23 15 17 04 53.579 -01 47 03.26 .05475 1.0656 153.5 18.2 49.5 15 2026 06 23 16 17 04 31.338 -02 07 47.73 .05485 1.0658 153.7 18.2 52.5 15 2026 06 23 17 17 04 09.176 -02 28 27.58 .05495 1.0660 153.9 18.2 55.7 15 2026 06 23 18 17 03 47.093 -02 49 02.74 .05506 1.0661 154.1 18.2 58.9 15 2026 06 23 19 17 03 25.087 -03 09 33.13 .05517 1.0663 154.3 18.2 62.2 15 2026 06 23 20 17 03 03.159 -03 29 58.68 .05528 1.0665 154.5 18.2 65.6 15 2026 06 23 21 17 02 41.309 -03 50 19.33 .05539 1.0667 154.7 18.2 69.1 15 2026 06 23 22 17 02 19.537 -04 10 35.01 .05551 1.0669 154.9 18.2 72.6 15 2026 06 23 23 17 01 57.841 -04 30 45.66 .05563 1.0670 155.1 18.2 76.1 15 2026 06 24 00 17 01 36.223 -04 50 51.20 .05575 1.0672 155.3 18.2 79.8 15 2026 06 24 01 17 01 14.681 -05 10 51.59 .05587 1.0674 155.4 18.2 83.5 15 2026 06 24 02 17 00 53.216 -05 30 46.75 .05599 1.0676 155.6 18.2 87.3 15 2026 06 24 03 17 00 31.828 -05 50 36.64 .05612 1.0678 155.8 18.2 91.1 15 2026 06 24 04 17 00 10.515 -06 10 21.20 .05624 1.0679 155.9 18.2 95.0 15 2026 06 24 05 16 59 49.279 -06 30 00.38 .05637 1.0681 156.1 18.2 98.9 15 2026 06 24 06 16 59 28.118 -06 49 34.13 .05651 1.0683 156.2 18.2 103 15 2026 06 24 07 16 59 07.033 -07 09 02.40 .05664 1.0685 156.3 18.2 107 15 2026 06 24 08 16 58 46.024 -07 28 25.14 .05677 1.0687 156.5 18.2 111 15 2026 06 24 09 16 58 25.089 -07 47 42.30 .05691 1.0688 156.6 18.2 115 15 2026 06 24 10 16 58 04.230 -08 06 53.86 .05705 1.0690 156.7 18.2 119 15 2026 06 24 11 16 57 43.445 -08 25 59.76 .05719 1.0692 156.9 18.2 124 15 2026 06 24 12 16 57 22.735 -08 44 59.97 .05734 1.0694 157.0 18.2 128 15 2026 06 24 13 16 57 02.099 -09 03 54.45 .05748 1.0695 157.1 18.2 132 15 2026 06 24 14 16 56 41.537 -09 22 43.16 .05763 1.0697 157.2 18.2 137 15 2026 06 24 15 16 56 21.049 -09 41 26.08 .05778 1.0699 157.3 18.2 141 15 2026 06 24 16 16 56 00.635 -10 00 03.17 .05793 1.0701 157.4 18.2 145 15 2026 06 24 17 16 55 40.294 -10 18 34.40 .05808 1.0703 157.5 18.2 150 15 2026 06 24 18 16 55 20.026 -10 36 59.75 .05824 1.0704 157.6 18.2 154 15 2026 06 24 19 16 54 59.832 -10 55 19.19 .05839 1.0706 157.7 18.2 159 15