"Pseudo-MPEC" for P12r4oO
Created 2026 Oct 17 1:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12r4oO*0C2026 10 06.40576600 24 27.092+38 04 38.27 ~ADI5 22.25wXNEOCPF51
P12r4oO 0C2026 10 06.41718600 24 26.270+38 04 31.69 ~ADI5 22.26wXNEOCPF51
P12r4oO 0C2026 10 06.42857200 24 25.470+38 04 25.66 ~ADI5 22.23wXNEOCPF51
P12r4oO 0C2026 10 06.44008700 24 24.647+38 04 18.81 ~ADI5 22.55wXNEOCPF51
P12r4oO 0C2026 10 06.55373400 24 16.568+38 03 12.48 ~ADI5 22.45GVNEOCPF52
P12r4oO 0C2026 10 06.55454100 24 16.536+38 03 11.77 ~ADI5 22.60GVNEOCPF52
Station data:
(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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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: P12r4oO
Perihelion 2027 Mar 27.559828 +/- 266 TT = 13:26:09.1 (JD 2461492.059828)
Epoch 2026 Oct 6.0 TT = JDT 2461319.5 Earth MOID: 0.4248 Ma: 0.0100
M 317.356826507 +/- 80 (J2000 ecliptic) AutoNEOCP
n 0.247121094 +/- 0.0983 Peri. 227.052099 +/- 70
a 2.514950857 +/- 0.667 Node 244.172905 +/- 20
e 0.47066178 +/- 0.174 Incl. 23.197191 +/- 6
P 3.98836 H 19.67 G 0.15 U 11.2 SR
q 1.331259597 +/- 0.206 Q 3.698642116 +/- 1.2
From 6 observations 2026 Oct. 6 (3.6 hr); mean residual 0".13
Residuals in arcseconds: 261006 F51 .03- .08- 261006 F51 .07+ .28+ 261006 F52 .16- .10+ 261006 F51 .09- .18- 261006 F51 .08+ .02+ 261006 F52 .13+ .13- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 17 02 00 12 35.452 +35 50 11.59 1.0811 1.9994 148.4 22.2 734 27 2026 10 17 03 00 12 32.819 +35 49 32.50 1.0808 1.9992 148.4 22.2 740 26 2026 10 17 04 00 12 30.188 +35 48 53.35 1.0806 1.9989 148.4 22.2 746 26 2026 10 17 05 00 12 27.559 +35 48 14.14 1.0804 1.9987 148.4 22.2 752 26 2026 10 17 06 00 12 24.931 +35 47 34.88 1.0802 1.9984 148.4 22.2 757 25 2026 10 17 07 00 12 22.306 +35 46 55.56 1.0799 1.9982 148.4 22.2 763 25 2026 10 17 08 00 12 19.682 +35 46 16.18 1.0797 1.9980 148.4 22.2 769 25 2026 10 17 09 00 12 17.061 +35 45 36.75 1.0795 1.9977 148.4 22.2 775 25 2026 10 17 10 00 12 14.441 +35 44 57.27 1.0793 1.9975 148.4 22.2 781 24 2026 10 17 11 00 12 11.824 +35 44 17.73 1.0790 1.9972 148.4 22.2 787 24 2026 10 17 12 00 12 09.208 +35 43 38.13 1.0788 1.9970 148.4 22.2 793 24 2026 10 17 13 00 12 06.594 +35 42 58.48 1.0786 1.9968 148.4 22.2 799 24 2026 10 17 14 00 12 03.983 +35 42 18.77 1.0784 1.9965 148.4 22.2 805 23 2026 10 17 15 00 12 01.373 +35 41 39.00 1.0781 1.9963 148.4 22.2 811 23 2026 10 17 16 00 11 58.765 +35 40 59.18 1.0779 1.9960 148.4 22.2 817 23 2026 10 17 17 00 11 56.159 +35 40 19.31 1.0777 1.9958 148.4 22.2 824 22 2026 10 17 18 00 11 53.555 +35 39 39.38 1.0775 1.9956 148.3 22.2 830 22 2026 10 17 19 00 11 50.953 +35 38 59.39 1.0773 1.9953 148.3 22.2 836 22 2026 10 17 20 00 11 48.354 +35 38 19.35 1.0770 1.9951 148.3 22.2 842 22 2026 10 17 21 00 11 45.756 +35 37 39.25 1.0768 1.9948 148.3 22.2 849 22 2026 10 17 22 00 11 43.160 +35 36 59.10 1.0766 1.9946 148.3 22.2 855 21 2026 10 17 23 00 11 40.566 +35 36 18.90 1.0764 1.9943 148.3 22.2 861 21 2026 10 18 00 00 11 37.975 +35 35 38.63 1.0762 1.9941 148.3 22.2 868 21 2026 10 18 01 00 11 35.385 +35 34 58.32 1.0759 1.9939 148.3 22.2 874 21 2026 10 18 02 00 11 32.798 +35 34 17.95 1.0757 1.9936 148.3 22.2 880 20 2026 10 18 03 00 11 30.212 +35 33 37.52 1.0755 1.9934 148.3 22.2 887 20 2026 10 18 04 00 11 27.629 +35 32 57.04 1.0753 1.9931 148.3 22.2 893 20 2026 10 18 05 00 11 25.047 +35 32 16.50 1.0751 1.9929 148.3 22.2 900 20 2026 10 18 06 00 11 22.468 +35 31 35.91 1.0749 1.9927 148.3 22.2 906 20 2026 10 18 07 00 11 19.891 +35 30 55.27 1.0746 1.9924 148.3 22.2 913 19 2026 10 18 08 00 11 17.316 +35 30 14.57 1.0744 1.9922 148.3 22.2 920 19 2026 10 18 09 00 11 14.743 +35 29 33.81 1.0742 1.9919 148.3 22.2 926 19 2026 10 18 10 00 11 12.173 +35 28 53.00 1.0740 1.9917 148.3 22.2 933 19 2026 10 18 11 00 11 09.604 +35 28 12.14 1.0738 1.9915 148.3 22.2 940 19 2026 10 18 12 00 11 07.038 +35 27 31.22 1.0736 1.9912 148.3 22.2 946 18 2026 10 18 13 00 11 04.473 +35 26 50.25 1.0734 1.9910 148.3 22.2 953 18 2026 10 18 14 00 11 01.911 +35 26 09.22 1.0731 1.9907 148.3 22.2 960 18 2026 10 18 15 00 10 59.351 +35 25 28.14 1.0729 1.9905 148.3 22.2 967 18 2026 10 18 16 00 10 56.794 +35 24 47.00 1.0727 1.9903 148.3 22.2 973 18 2026 10 18 17 00 10 54.238 +35 24 05.81 1.0725 1.9900 148.3 22.2 980 17 2026 10 18 18 00 10 51.685 +35 23 24.57 1.0723 1.9898 148.2 22.2 987 17 2026 10 18 19 00 10 49.133 +35 22 43.27 1.0721 1.9895 148.2 22.2 994 17 2026 10 18 20 00 10 46.584 +35 22 01.92 1.0719 1.9893 148.2 22.2 1001 17 2026 10 18 21 00 10 44.038 +35 21 20.52 1.0717 1.9890 148.2 22.2 1008 17 2026 10 18 22 00 10 41.493 +35 20 39.06 1.0714 1.9888 148.2 22.2 1015 17 2026 10 18 23 00 10 38.951 +35 19 57.54 1.0712 1.9886 148.2 22.2 1022 16 2026 10 19 00 00 10 36.411 +35 19 15.98 1.0710 1.9883 148.2 22.2 1029 16 2026 10 19 01 00 10 33.873 +35 18 34.36 1.0708 1.9881 148.2 22.2 1036 16