"Pseudo-MPEC" for P12r4oO
Created 2026 Oct 15 10:35:21 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 15 11 00 14 19.513 +36 14 52.00 1.0902 2.0088 148.4 22.2 534 41 2026 10 15 12 00 14 16.813 +36 14 15.13 1.0900 2.0086 148.4 22.2 538 40 2026 10 15 13 00 14 14.115 +36 13 38.20 1.0897 2.0083 148.4 22.2 543 40 2026 10 15 14 00 14 11.419 +36 13 01.22 1.0895 2.0081 148.4 22.2 547 40 2026 10 15 15 00 14 08.724 +36 12 24.17 1.0892 2.0078 148.4 22.2 552 39 2026 10 15 16 00 14 06.030 +36 11 47.07 1.0890 2.0076 148.4 22.2 557 39 2026 10 15 17 00 14 03.338 +36 11 09.92 1.0888 2.0074 148.4 22.2 562 38 2026 10 15 18 00 14 00.648 +36 10 32.70 1.0885 2.0071 148.4 22.2 566 38 2026 10 15 19 00 13 57.960 +36 09 55.42 1.0883 2.0069 148.4 22.2 571 38 2026 10 15 20 00 13 55.273 +36 09 18.09 1.0880 2.0066 148.4 22.2 576 37 2026 10 15 21 00 13 52.587 +36 08 40.70 1.0878 2.0064 148.4 22.2 581 37 2026 10 15 22 00 13 49.903 +36 08 03.26 1.0876 2.0062 148.4 22.2 586 36 2026 10 15 23 00 13 47.221 +36 07 25.75 1.0873 2.0059 148.4 22.2 590 36 2026 10 16 00 00 13 44.541 +36 06 48.19 1.0871 2.0057 148.4 22.2 595 36 2026 10 16 01 00 13 41.862 +36 06 10.57 1.0869 2.0054 148.4 22.2 600 35 2026 10 16 02 00 13 39.185 +36 05 32.90 1.0866 2.0052 148.4 22.2 605 35 2026 10 16 03 00 13 36.509 +36 04 55.16 1.0864 2.0049 148.4 22.2 610 34 2026 10 16 04 00 13 33.835 +36 04 17.37 1.0861 2.0047 148.4 22.2 615 34 2026 10 16 05 00 13 31.163 +36 03 39.53 1.0859 2.0045 148.4 22.2 620 34 2026 10 16 06 00 13 28.493 +36 03 01.62 1.0857 2.0042 148.4 22.2 626 33 2026 10 16 07 00 13 25.824 +36 02 23.66 1.0854 2.0040 148.4 22.2 631 33 2026 10 16 08 00 13 23.157 +36 01 45.64 1.0852 2.0037 148.4 22.2 636 33 2026 10 16 09 00 13 20.491 +36 01 07.56 1.0850 2.0035 148.4 22.2 641 32 2026 10 16 10 00 13 17.828 +36 00 29.43 1.0847 2.0033 148.4 22.2 646 32 2026 10 16 11 00 13 15.166 +35 59 51.24 1.0845 2.0030 148.4 22.2 652 32 2026 10 16 12 00 13 12.506 +35 59 12.99 1.0843 2.0028 148.4 22.2 657 31 2026 10 16 13 00 13 09.847 +35 58 34.69 1.0840 2.0025 148.4 22.2 662 31 2026 10 16 14 00 13 07.191 +35 57 56.33 1.0838 2.0023 148.4 22.2 668 30 2026 10 16 15 00 13 04.536 +35 57 17.91 1.0836 2.0021 148.4 22.2 673 30 2026 10 16 16 00 13 01.883 +35 56 39.44 1.0833 2.0018 148.4 22.2 678 30 2026 10 16 17 00 12 59.231 +35 56 00.91 1.0831 2.0016 148.4 22.2 684 29 2026 10 16 18 00 12 56.582 +35 55 22.32 1.0829 2.0013 148.4 22.2 689 29 2026 10 16 19 00 12 53.934 +35 54 43.68 1.0827 2.0011 148.4 22.2 695 29 2026 10 16 20 00 12 51.288 +35 54 04.98 1.0824 2.0009 148.4 22.2 700 28 2026 10 16 21 00 12 48.644 +35 53 26.22 1.0822 2.0006 148.4 22.2 706 28 2026 10 16 22 00 12 46.002 +35 52 47.41 1.0820 2.0004 148.4 22.2 712 28 2026 10 16 23 00 12 43.362 +35 52 08.54 1.0817 2.0001 148.4 22.2 717 28 2026 10 17 00 00 12 40.723 +35 51 29.61 1.0815 1.9999 148.4 22.2 723 27 2026 10 17 01 00 12 38.087 +35 50 50.63 1.0813 1.9996 148.4 22.2 729 27 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