"Pseudo-MPEC" for orA4471
Created 2026 Jul 18 4:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
orA4471*KB2026 07 15.87629 16 12 49.83 -18 12 58.2 ~7G55 19.9 gZNEOCPJ43
orA4471 KB2026 07 15.88356 16 12 51.05 -18 12 54.3 ~7G55 20.3 gZNEOCPJ43
orA4471 KB2026 07 15.89085 16 12 52.16 -18 12 55.4 ~7G55 ZNEOCPJ43
Station data:
(J43) Oukaïmeden Observatory, Marrakech (N31.206437 W7.866460) Morocco.
Observer C. Rinner. Measurers C. Rinner, M. Ory. 0.5-m f/3 reflector + CCD.
Orbital elements: orA4471
Perihelion 2026 May 12.945207 +/- 37.2 TT = 22:41:05.8 (JD 2461173.445207)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.0133 Ve: 0.0420
M 52.138706828 +/- 41 Me: 0.0155 Ma: 0.0837 AutoNEOCP
n 0.813970420 +/- 0.583 Peri. 220.369680 +/- 70
a 1.136048747 +/- 0.543 Node 278.791282 +/- 22
e 0.76886513 +/- 0.243 Incl. 9.263018 +/- 4.3
P 1.211/442.268d H 20.49 G 0.15 U 12.4 SR
q 0.262580477 +/- 0.434 Q 2.009517017 +/- 5.73 (J2000 ecliptic)
From 3 observations 2026 July 15 (21.0 min); mean residual 0".88
Residuals in arcseconds: 260715 J43 .26- .84- 260715 J43 .53+ 1.7+ 260715 J43 .27- .84- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 18 05 16 18 55.668 -18 06 16.94 .32363 1.2516 130.7 20.1 1563 94 2026 07 18 06 16 19 01.652 -18 06 11.32 .32430 1.2521 130.7 20.1 1605 94 2026 07 18 07 16 19 07.619 -18 06 05.74 .32496 1.2525 130.7 20.1 1648 94 2026 07 18 08 16 19 13.570 -18 06 00.19 .32563 1.2530 130.6 20.1 1692 94 2026 07 18 09 16 19 19.503 -18 05 54.68 .32630 1.2534 130.6 20.1 1737 94 2026 07 18 10 16 19 25.420 -18 05 49.21 .32697 1.2539 130.6 20.1 1783 94 2026 07 18 11 16 19 31.321 -18 05 43.77 .32764 1.2544 130.6 20.1 1830 94 2026 07 18 12 16 19 37.205 -18 05 38.37 .32831 1.2548 130.6 20.1 1878 94 2026 07 18 13 16 19 43.073 -18 05 33.00 .32897 1.2553 130.6 20.1 1928 94 2026 07 18 14 16 19 48.925 -18 05 27.67 .32964 1.2558 130.5 20.1 1978 94 2026 07 18 15 16 19 54.760 -18 05 22.37 .33031 1.2562 130.5 20.1 2030 94 2026 07 18 16 16 20 00.580 -18 05 17.10 .33098 1.2567 130.5 20.1 2083 94 2026 07 18 17 16 20 06.384 -18 05 11.87 .33165 1.2572 130.5 20.1 2137 94 2026 07 18 18 16 20 12.172 -18 05 06.68 .33232 1.2576 130.5 20.1 2192 94 2026 07 18 19 16 20 17.944 -18 05 01.52 .33299 1.2581 130.5 20.1 2249 94 2026 07 18 20 16 20 23.701 -18 04 56.39 .33366 1.2585 130.4 20.1 2307 94 2026 07 18 21 16 20 29.442 -18 04 51.30 .33433 1.2590 130.4 20.1 2366 94 2026 07 18 22 16 20 35.168 -18 04 46.24 .33500 1.2595 130.4 20.1 2427 94 2026 07 18 23 16 20 40.879 -18 04 41.22 .33567 1.2599 130.4 20.1 2490 94 2026 07 19 00 16 20 46.574 -18 04 36.23 .33634 1.2604 130.4 20.1 2553 94 2026 07 19 01 16 20 52.255 -18 04 31.27 .33701 1.2608 130.3 20.2 2619 94 2026 07 19 02 16 20 57.920 -18 04 26.35 .33768 1.2613 130.3 20.2 2686 94 2026 07 19 03 16 21 03.571 -18 04 21.46 .33835 1.2618 130.3 20.2 2754 94 2026 07 19 04 16 21 09.206 -18 04 16.60 .33902 1.2622 130.3 20.2 2824 94 2026 07 19 05 16 21 14.828 -18 04 11.78 .33969 1.2627 130.3 20.2 2896 94 2026 07 19 06 16 21 20.434 -18 04 06.98 .34036 1.2632 130.3 20.2 2970 94 2026 07 19 07 16 21 26.026 -18 04 02.23 .34103 1.2636 130.2 20.2 3046 94 2026 07 19 08 16 21 31.604 -18 03 57.50 .34171 1.2641 130.2 20.2 3123 94 2026 07 19 09 16 21 37.167 -18 03 52.80 .34238 1.2645 130.2 20.2 3203 94 2026 07 19 10 16 21 42.716 -18 03 48.14 .34305 1.2650 130.2 20.2 3285 94 2026 07 19 11 16 21 48.251 -18 03 43.51 .34372 1.2654 130.2 20.2 3369 94 2026 07 19 12 16 21 53.772 -18 03 38.92 .34439 1.2659 130.1 20.2 3455 94 2026 07 19 13 16 21 59.279 -18 03 34.35 .34506 1.2664 130.1 20.2 3543 94 2026 07 19 14 16 22 04.772 -18 03 29.81 .34574 1.2668 130.1 20.2 3634 94 2026 07 19 15 16 22 10.252 -18 03 25.31 .34641 1.2673 130.1 20.2 3727 94 2026 07 19 16 16 22 15.717 -18 03 20.84 .34708 1.2677 130.1 20.2 3822 94 2026 07 19 17 16 22 21.169 -18 03 16.40 .34775 1.2682 130.1 20.2 3921 94 2026 07 19 18 16 22 26.608 -18 03 11.99 .34842 1.2687 130.0 20.2 4022 95 2026 07 19 19 16 22 32.033 -18 03 07.61 .34910 1.2691 130.0 20.2 4126 95 2026 07 19 20 16 22 37.445 -18 03 03.27 .34977 1.2696 130.0 20.2 4233 95 2026 07 19 21 16 22 42.843 -18 02 58.95 .35044 1.2700 130.0 20.2 4343 95 2026 07 19 22 16 22 48.229 -18 02 54.67 .35111 1.2705 130.0 20.3 4457 95 2026 07 19 23 16 22 53.601 -18 02 50.41 .35179 1.2709 129.9 20.3 4573 95 2026 07 20 00 16 22 58.960 -18 02 46.19 .35246 1.2714 129.9 20.3 4694 95 2026 07 20 01 16 23 04.307 -18 02 41.99 .35313 1.2719 129.9 20.3 4818 95 2026 07 20 02 16 23 09.640 -18 02 37.83 .35381 1.2723 129.9 20.3 4946 95 2026 07 20 03 16 23 14.961 -18 02 33.70 .35448 1.2728 129.9 20.3 5078 95 2026 07 20 04 16 23 20.269 -18 02 29.59 .35515 1.2732 129.8 20.3 5214 95