"Pseudo-MPEC" for P12qbq0
Created 2026 Sep 27 16:37:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qbq0*0C2026 09 15.29654520 38 30.357-39 00 26.14 ~9FIj 20.99wXNEOCPF51
P12qbq0 0C2026 09 15.30607620 38 30.513-39 00 18.41 ~9FIj 21.39wXNEOCPF51
P12qbq0 0C2026 09 15.31560620 38 30.656-39 00 10.00 ~9FIj 21.10wXNEOCPF51
P12qbq0 0C2026 09 15.32512720 38 30.791-39 00 02.07 ~9FIj 21.31wXNEOCPF51
P12qbq0 |C2026 09 16.98188020 39 09.280-38 36 00.80 ~9H1J 20.8 GVNEOCP807
P12qbq0 |C2026 09 16.98734020 39 09.400-38 35 55.70 ~9H1J 21.4 GVNEOCP807
P12qbq0 |C2026 09 16.99280020 39 09.520-38 35 50.70 ~9H1J 20.9 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
Orbital elements: P12qbq0
Perihelion 2026 Nov 10.190711 +/- 105 TT = 4:34:37.4 (JD 2461354.690711)
Epoch 2026 Sep 16.0 TT = JDT 2461299.5 Earth MOID: 0.6366 Ju: 0.3333
M 351.561755161 +/- 47 (J2000 ecliptic) AutoNEOCP
n 0.152892482 +/- 0.144 Peri. 331.703822 +/- 100
a 3.463740078 +/- 2.17 Node 28.471995 +/- 16
e 0.52996677 +/- 0.192 Incl. 12.028564 +/- 1.8
P 6.44641 H 18.95 G 0.15 U 11.4 SR
q 1.628072921 +/- 0.307 Q 5.299407235 +/- 3.73
From 7 observations 2026 Sept. 15-16 (40.7 hr); mean residual 0".16
Residuals in arcseconds: 260915 F51 .02+ .17+ 260915 F51 .15- .09- 260916 807 .04+ .32+ 260915 F51 .10+ .19- 260916 807 .03- .35- 260915 F51 .02+ .11+ 260916 807 .00 .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 27 17 20 46 16.101 -35 44 41.95 .95429 1.6825 118.6 21.3 686 141 2026 09 27 18 20 46 18.335 -35 43 59.05 .95445 1.6824 118.6 21.3 691 141 2026 09 27 19 20 46 20.574 -35 43 16.13 .95461 1.6823 118.5 21.3 696 141 2026 09 27 20 20 46 22.818 -35 42 33.18 .95478 1.6822 118.5 21.3 701 141 2026 09 27 21 20 46 25.065 -35 41 50.22 .95494 1.6821 118.5 21.3 706 141 2026 09 27 22 20 46 27.317 -35 41 07.24 .95511 1.6820 118.5 21.3 712 141 2026 09 27 23 20 46 29.572 -35 40 24.24 .95527 1.6819 118.4 21.3 717 141 2026 09 28 00 20 46 31.832 -35 39 41.21 .95544 1.6818 118.4 21.3 722 141 2026 09 28 01 20 46 34.096 -35 38 58.17 .95560 1.6817 118.4 21.3 727 141 2026 09 28 02 20 46 36.365 -35 38 15.10 .95577 1.6816 118.4 21.3 732 141 2026 09 28 03 20 46 38.637 -35 37 32.02 .95593 1.6815 118.3 21.3 737 141 2026 09 28 04 20 46 40.914 -35 36 48.91 .95610 1.6814 118.3 21.3 742 141 2026 09 28 05 20 46 43.194 -35 36 05.78 .95626 1.6813 118.3 21.3 747 141 2026 09 28 06 20 46 45.479 -35 35 22.64 .95643 1.6812 118.3 21.3 753 141 2026 09 28 07 20 46 47.768 -35 34 39.47 .95659 1.6811 118.2 21.3 758 141 2026 09 28 08 20 46 50.061 -35 33 56.28 .95676 1.6810 118.2 21.3 763 141 2026 09 28 09 20 46 52.358 -35 33 13.07 .95693 1.6809 118.2 21.3 768 141 2026 09 28 10 20 46 54.660 -35 32 29.84 .95709 1.6808 118.2 21.3 774 140 2026 09 28 11 20 46 56.965 -35 31 46.59 .95726 1.6807 118.1 21.3 779 140 2026 09 28 12 20 46 59.275 -35 31 03.32 .95742 1.6806 118.1 21.3 784 140 2026 09 28 13 20 47 01.589 -35 30 20.03 .95759 1.6805 118.1 21.3 790 140 2026 09 28 14 20 47 03.906 -35 29 36.72 .95776 1.6804 118.0 21.3 795 140 2026 09 28 15 20 47 06.228 -35 28 53.39 .95793 1.6803 118.0 21.3 800 140 2026 09 28 16 20 47 08.554 -35 28 10.04 .95809 1.6802 118.0 21.3 806 140 2026 09 28 17 20 47 10.885 -35 27 26.67 .95826 1.6801 118.0 21.3 811 140 2026 09 28 18 20 47 13.219 -35 26 43.28 .95843 1.6800 117.9 21.3 816 140 2026 09 28 19 20 47 15.557 -35 25 59.86 .95859 1.6799 117.9 21.3 822 140 2026 09 28 20 20 47 17.900 -35 25 16.43 .95876 1.6798 117.9 21.3 827 140 2026 09 28 21 20 47 20.246 -35 24 32.98 .95893 1.6797 117.9 21.3 833 140 2026 09 28 22 20 47 22.597 -35 23 49.51 .95910 1.6796 117.8 21.3 838 140 2026 09 28 23 20 47 24.952 -35 23 06.01 .95927 1.6795 117.8 21.3 844 140 2026 09 29 00 20 47 27.311 -35 22 22.50 .95943 1.6794 117.8 21.3 849 140 2026 09 29 01 20 47 29.674 -35 21 38.97 .95960 1.6793 117.8 21.3 855 140 2026 09 29 02 20 47 32.041 -35 20 55.42 .95977 1.6792 117.7 21.3 860 140 2026 09 29 03 20 47 34.412 -35 20 11.84 .95994 1.6791 117.7 21.3 866 140 2026 09 29 04 20 47 36.787 -35 19 28.25 .96011 1.6790 117.7 21.3 872 140 2026 09 29 05 20 47 39.166 -35 18 44.64 .96028 1.6789 117.7 21.3 877 140 2026 09 29 06 20 47 41.550 -35 18 01.00 .96045 1.6788 117.6 21.3 883 140 2026 09 29 07 20 47 43.937 -35 17 17.35 .96062 1.6787 117.6 21.3 888 140 2026 09 29 08 20 47 46.328 -35 16 33.68 .96079 1.6786 117.6 21.3 894 140 2026 09 29 09 20 47 48.724 -35 15 49.98 .96096 1.6785 117.5 21.3 900 140 2026 09 29 10 20 47 51.123 -35 15 06.27 .96112 1.6784 117.5 21.3 906 140 2026 09 29 11 20 47 53.527 -35 14 22.54 .96129 1.6783 117.5 21.3 911 140 2026 09 29 12 20 47 55.935 -35 13 38.79 .96146 1.6782 117.5 21.3 917 140 2026 09 29 13 20 47 58.346 -35 12 55.01 .96163 1.6781 117.4 21.3 923 140 2026 09 29 14 20 48 00.762 -35 12 11.22 .96181 1.6780 117.4 21.3 928 140 2026 09 29 15 20 48 03.182 -35 11 27.41 .96198 1.6779 117.4 21.3 934 140 2026 09 29 16 20 48 05.606 -35 10 43.58 .96215 1.6778 117.4 21.3 940 140