"Pseudo-MPEC" for A11Hfh5
Created 2026 Sep 26 1:37:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11Hfh5*0C2026 09 23.24142323 43 22.733-61 32 46.28 ~9NGL 17.15oVNEOCPW68
A11Hfh5 0C2026 09 23.25141823 43 23.719-61 29 41.10 ~9NGL 17.42oVNEOCPW68
A11Hfh5 0C2026 09 23.25457423 43 24.002-61 28 42.10 ~9NGL 17.29oVNEOCPW68
A11Hfh5 0C2026 09 23.26478423 43 25.018-61 25 31.30 ~9NGL 17.47oVNEOCPW68
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: A11Hfh5
Perihelion 2026 Jul 22.758845 +/- 25.3 TT = 18:12:44.1 (JD 2461244.258845)
Epoch 2026 Sep 23.0 TT = JDT 2461306.5 Earth MOID: 0.0143 Ve: 0.0450
M 45.887418686 +/- 28 (J2000 ecliptic) AutoNEOCP
n 0.737252039 +/- 0.439 Peri. 93.049361 +/- 90
a 1.213552942 +/- 0.482 Node 162.846184 +/- 70
e 0.48691968 +/- 0.254 Incl. 11.032136 +/- 12
P 1.337/488.291d H 21.31 G 0.15 U 12.2 SR
q 0.622650128 +/- 0.187 Q 1.804455756 +/- 29.6
From 4 observations 2026 Sept. 23 (33.6 min); mean residual 0".31
Residuals in arcseconds: 260923 W68 .05- .44+ 260923 W68 .05- .31- 260923 W68 .13+ .54- 260923 W68 .02- .41+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 26 02 23 48 24.849 -50 33 20.07 .09170 1.0619 128.2 18.1 17d 171 2026 09 26 03 23 48 27.317 -50 26 07.65 .09206 1.0622 128.3 18.1 17d 171 2026 09 26 04 23 48 29.755 -50 18 58.46 .09242 1.0626 128.4 18.1 17d 170 2026 09 26 05 23 48 32.164 -50 11 52.46 .09278 1.0629 128.5 18.1 18d 170 2026 09 26 06 23 48 34.544 -50 04 49.62 .09314 1.0633 128.6 18.1 18d 169 2026 09 26 07 23 48 36.896 -49 57 49.92 .09350 1.0636 128.7 18.1 18d 168 2026 09 26 08 23 48 39.220 -49 50 53.30 .09386 1.0640 128.8 18.1 19d 167 2026 09 26 09 23 48 41.518 -49 43 59.76 .09423 1.0643 128.9 18.1 19d 167 2026 09 26 10 23 48 43.789 -49 37 09.24 .09459 1.0647 129.0 18.1 19d 166 2026 09 26 11 23 48 46.034 -49 30 21.72 .09495 1.0650 129.1 18.1 20d 165 2026 09 26 12 23 48 48.253 -49 23 37.17 .09532 1.0653 129.2 18.1 20d 164 2026 09 26 13 23 48 50.447 -49 16 55.55 .09568 1.0657 129.3 18.1 20d 164 2026 09 26 14 23 48 52.617 -49 10 16.84 .09604 1.0660 129.3 18.1 21d 163 2026 09 26 15 23 48 54.762 -49 03 41.00 .09641 1.0664 129.4 18.1 21d 162 2026 09 26 16 23 48 56.884 -48 57 08.01 .09677 1.0667 129.5 18.1 21d 162 2026 09 26 17 23 48 58.983 -48 50 37.84 .09714 1.0671 129.6 18.1 22d 162 2026 09 26 18 23 49 01.058 -48 44 10.45 .09750 1.0674 129.7 18.2 22d 161 2026 09 26 19 23 49 03.111 -48 37 45.82 .09787 1.0678 129.8 18.2 22d 161 2026 09 26 20 23 49 05.142 -48 31 23.91 .09824 1.0681 129.9 18.2 22d 161 2026 09 26 21 23 49 07.152 -48 25 04.71 .09860 1.0685 130.0 18.2 23d 161 2026 09 26 22 23 49 09.140 -48 18 48.19 .09897 1.0688 130.0 18.2 23d 161 2026 09 26 23 23 49 11.107 -48 12 34.30 .09934 1.0692 130.1 18.2 23d 161 2026 09 27 00 23 49 13.053 -48 06 23.04 .09971 1.0695 130.2 18.2 23d 161 2026 09 27 01 23 49 14.980 -48 00 14.37 .10007 1.0699 130.3 18.2 24d 161 2026 09 27 02 23 49 16.886 -47 54 08.26 .10044 1.0702 130.4 18.2 24d 161 2026 09 27 03 23 49 18.773 -47 48 04.69 .10081 1.0706 130.5 18.2 24d 161 2026 09 27 04 23 49 20.641 -47 42 03.64 .10118 1.0709 130.5 18.2 24d 161 2026 09 27 05 23 49 22.490 -47 36 05.07 .10155 1.0713 130.6 18.2 24d 161 2026 09 27 06 23 49 24.321 -47 30 08.96 .10192 1.0716 130.7 18.2 25d 161 2026 09 27 07 23 49 26.133 -47 24 15.30 .10229 1.0720 130.8 18.2 25d 161 2026 09 27 08 23 49 27.927 -47 18 24.04 .10266 1.0723 130.9 18.2 25d 161 2026 09 27 09 23 49 29.704 -47 12 35.18 .10303 1.0727 130.9 18.2 25d 161 2026 09 27 10 23 49 31.464 -47 06 48.68 .10340 1.0730 131.0 18.2 25d 161 2026 09 27 11 23 49 33.206 -47 01 04.52 .10377 1.0734 131.1 18.3 25d 161 2026 09 27 12 23 49 34.932 -46 55 22.68 .10414 1.0737 131.2 18.3 26d 161 2026 09 27 13 23 49 36.641 -46 49 43.13 .10452 1.0741 131.2 18.3 26d 161 2026 09 27 14 23 49 38.334 -46 44 05.85 .10489 1.0744 131.3 18.3 26d 161 2026 09 27 15 23 49 40.012 -46 38 30.83 .10526 1.0748 131.4 18.3 26d 161 2026 09 27 16 23 49 41.673 -46 32 58.03 .10563 1.0751 131.5 18.3 26d 161 2026 09 27 17 23 49 43.320 -46 27 27.43 .10601 1.0755 131.5 18.3 26d 161 2026 09 27 18 23 49 44.951 -46 21 59.02 .10638 1.0758 131.6 18.3 27d 161 2026 09 27 19 23 49 46.567 -46 16 32.77 .10675 1.0761 131.7 18.3 27d 161 2026 09 27 20 23 49 48.168 -46 11 08.65 .10713 1.0765 131.7 18.3 27d 161 2026 09 27 21 23 49 49.755 -46 05 46.66 .10750 1.0768 131.8 18.3 27d 161 2026 09 27 22 23 49 51.328 -46 00 26.77 .10788 1.0772 131.9 18.3 27d 161 2026 09 27 23 23 49 52.887 -45 55 08.95 .10825 1.0775 131.9 18.3 27d 161 2026 09 28 00 23 49 54.432 -45 49 53.19 .10862 1.0779 132.0 18.3 28d 161 2026 09 28 01 23 49 55.964 -45 44 39.47 .10900 1.0782 132.1 18.3 28d 161