"Pseudo-MPEC" for 6HJ4621
Created 2026 Aug 23 22:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6HJ4621*KC2026 08 20.08087 19 54 06.95 -16 38 07.3 ~8K65 18.6 GVNEOCPW94
6HJ4621 KC2026 08 20.08711 19 54 06.68 -16 38 07.9 ~8K65 18.4 GVNEOCPW94
6HJ4621 KC2026 08 20.09333 19 54 06.45 -16 38 12.0 ~8K65 19.0 GVNEOCPW94
Station data:
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
Orbital elements: 6HJ4621
Perihelion 2026 Jan 3.904204 +/- 508 TT = 21:42:03.1 (JD 2461044.404204)
Epoch 2026 Aug 20.0 TT = JDT 2461272.5 Earth MOID: 0.0139 Ju: 0.1113
M 10.047977874 +/- 70 (J2000 ecliptic) AutoNEOCP
n 0.044051569 +/- 0.125 Peri. 45.991230 +/- 100
a 7.940145432 +/- 15 Node 134.575355 +/- 52
e 0.89615138 +/- 0.25 Incl. 19.514559 +/- 39
P 22.37395 H 13.98 G 0.15 U 11.4 SR
q 0.824573112 +/- 1.45 Q 15.05571775 +/- 43.7
From 3 observations 2026 Aug. 20 (17.9 min); mean residual 0".59
Residuals in arcseconds: 260820 W94 .08+ .58- 260820 W94 .19- 1.2+ 260820 W94 .11+ .59- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 23 23 19 51 47.343 -17 01 33.19 2.3779 3.2657 146.0 19.1 799 99 2026 08 24 00 19 51 45.960 -17 01 47.73 2.3787 3.2662 146.0 19.1 807 99 2026 08 24 01 19 51 44.579 -17 02 02.26 2.3795 3.2666 145.9 19.1 816 99 2026 08 24 02 19 51 43.200 -17 02 16.77 2.3802 3.2670 145.9 19.1 824 99 2026 08 24 03 19 51 41.824 -17 02 31.28 2.3810 3.2674 145.9 19.1 833 99 2026 08 24 04 19 51 40.450 -17 02 45.77 2.3818 3.2678 145.8 19.1 841 99 2026 08 24 05 19 51 39.079 -17 03 00.25 2.3825 3.2682 145.8 19.1 850 99 2026 08 24 06 19 51 37.711 -17 03 14.72 2.3833 3.2687 145.7 19.1 858 100 2026 08 24 07 19 51 36.345 -17 03 29.17 2.3841 3.2691 145.7 19.1 867 100 2026 08 24 08 19 51 34.981 -17 03 43.62 2.3849 3.2695 145.6 19.1 876 100 2026 08 24 09 19 51 33.620 -17 03 58.05 2.3856 3.2699 145.6 19.1 884 100 2026 08 24 10 19 51 32.261 -17 04 12.47 2.3864 3.2703 145.5 19.1 893 100 2026 08 24 11 19 51 30.905 -17 04 26.88 2.3872 3.2707 145.5 19.1 902 100 2026 08 24 12 19 51 29.551 -17 04 41.27 2.3879 3.2712 145.4 19.1 910 100 2026 08 24 13 19 51 28.200 -17 04 55.66 2.3887 3.2716 145.4 19.1 919 100 2026 08 24 14 19 51 26.851 -17 05 10.03 2.3895 3.2720 145.3 19.1 928 100 2026 08 24 15 19 51 25.505 -17 05 24.39 2.3902 3.2724 145.3 19.1 936 100 2026 08 24 16 19 51 24.161 -17 05 38.73 2.3910 3.2728 145.3 19.1 945 100 2026 08 24 17 19 51 22.820 -17 05 53.07 2.3918 3.2733 145.2 19.1 954 100 2026 08 24 18 19 51 21.481 -17 06 07.39 2.3926 3.2737 145.2 19.1 962 100 2026 08 24 19 19 51 20.144 -17 06 21.71 2.3933 3.2741 145.1 19.1 971 100 2026 08 24 20 19 51 18.810 -17 06 36.00 2.3941 3.2745 145.1 19.1 980 100 2026 08 24 21 19 51 17.479 -17 06 50.29 2.3949 3.2749 145.0 19.1 989 100 2026 08 24 22 19 51 16.150 -17 07 04.57 2.3957 3.2753 145.0 19.1 997 100 2026 08 24 23 19 51 14.823 -17 07 18.83 2.3964 3.2758 144.9 19.1 1006 100 2026 08 25 00 19 51 13.499 -17 07 33.08 2.3972 3.2762 144.9 19.1 1015 100 2026 08 25 01 19 51 12.178 -17 07 47.32 2.3980 3.2766 144.8 19.1 1024 100 2026 08 25 02 19 51 10.859 -17 08 01.55 2.3988 3.2770 144.8 19.1 1032 100 2026 08 25 03 19 51 09.542 -17 08 15.76 2.3995 3.2774 144.8 19.1 1041 100 2026 08 25 04 19 51 08.228 -17 08 29.97 2.4003 3.2778 144.7 19.1 1050 100 2026 08 25 05 19 51 06.916 -17 08 44.16 2.4011 3.2783 144.7 19.1 1059 100 2026 08 25 06 19 51 05.607 -17 08 58.34 2.4019 3.2787 144.6 19.1 1068 100 2026 08 25 07 19 51 04.301 -17 09 12.51 2.4027 3.2791 144.6 19.1 1077 101 2026 08 25 08 19 51 02.996 -17 09 26.66 2.4034 3.2795 144.5 19.1 1086 101 2026 08 25 09 19 51 01.695 -17 09 40.80 2.4042 3.2799 144.5 19.1 1095 101 2026 08 25 10 19 51 00.395 -17 09 54.94 2.4050 3.2803 144.4 19.1 1103 101 2026 08 25 11 19 50 59.099 -17 10 09.06 2.4058 3.2808 144.4 19.1 1112 101 2026 08 25 12 19 50 57.804 -17 10 23.16 2.4065 3.2812 144.3 19.1 1121 101 2026 08 25 13 19 50 56.513 -17 10 37.26 2.4073 3.2816 144.3 19.1 1130 101 2026 08 25 14 19 50 55.223 -17 10 51.34 2.4081 3.2820 144.3 19.1 1139 101 2026 08 25 15 19 50 53.936 -17 11 05.41 2.4089 3.2824 144.2 19.1 1148 101 2026 08 25 16 19 50 52.652 -17 11 19.47 2.4097 3.2828 144.2 19.1 1157 101 2026 08 25 17 19 50 51.370 -17 11 33.52 2.4105 3.2833 144.1 19.1 1166 101 2026 08 25 18 19 50 50.091 -17 11 47.55 2.4112 3.2837 144.1 19.1 1175 101 2026 08 25 19 19 50 48.814 -17 12 01.58 2.4120 3.2841 144.0 19.1 1184 101 2026 08 25 20 19 50 47.539 -17 12 15.59 2.4128 3.2845 144.0 19.1 1193 101 2026 08 25 21 19 50 46.267 -17 12 29.59 2.4136 3.2849 143.9 19.1 1202 101 2026 08 25 22 19 50 44.998 -17 12 43.58 2.4144 3.2853 143.9 19.1 1212 101