"Pseudo-MPEC" for P12p4zJ
Created 2026 Aug 16 8:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12p4zJ*0C2026 08 09.42982821 50 21.090-35 43 44.22 ~89Co 20.29wXNEOCPF51
P12p4zJ 0C2026 08 09.43896421 50 23.630-35 44 13.25 ~89Co 20.39wXNEOCPF51
P12p4zJ 0C2026 08 09.44808421 50 26.175-35 44 42.31 ~89Co 20.47wXNEOCPF51
P12p4zJ 0C2026 08 09.45720521 50 28.705-35 45 11.12 ~89Co 20.70wXNEOCPF51
P12p4zJ 3C2026 08 11.46736122 00 56.057-37 29 49.69 ~8BD5 20.18GVNEOCPT14
P12p4zJ 3C2026 08 11.46833022 00 56.349-37 29 52.64 ~8BD5 20.13GVNEOCPT14
P12p4zJ 3C2026 08 11.46929922 00 56.637-37 29 55.66 ~8BD5 20.18GVNEOCPT14
P12p4zJ 3C2026 08 11.47027122 00 56.926-37 29 58.79 ~8BD5 19.72GVNEOCPT14
P12p4zJ 0B2026 08 13.91790722 14 42.538-39 32 07.44 ~8E7o WNEOCPM21
P12p4zJ 0B2026 08 13.93674922 14 48.657-39 33 03.75 ~8E7o WNEOCPM21
P12p4zJ 0B2026 08 13.95563922 14 54.841-39 33 59.52 ~8E7o 20.2 GWNEOCPM21
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.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12p4zJ
Perihelion 2026 Sep 5.065976 +/- 0.0172 TT = 1:35:00.3 (JD 2461288.565976)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.1770 AutoNEOCP
M 354.339136402 +/- 0.06 (J2000 ecliptic)
n 0.245420511 +/- 0.00245 Peri. 225.287744 +/- 0.022
a 2.526555315 +/- 0.0168 Node 117.500786 +/- 0.008
e 0.54569492 +/- 0.00278 Incl. 9.878723 +/- 0.038
P 4.01600 H 22.66 G 0.15 U 8.7
q 1.147826899 +/- 0.000618 Q 3.905283730 +/- 0.0331
From 11 observations 2026 Aug. 9-13; mean residual 0".09
Residuals in arcseconds: 260809 F51 .04+ .03- 260811 T14 .00 .04+ 260813 M21 .27+ .02- 260809 F51 .02- .04+ 260811 T14 .03+ .07+ 260813 M21 .25- .11- 260809 F51 .04+ .05- 260811 T14 .00 .02+ 260813 M21 .05- .09+ 260809 F51 .07- .02+ 260811 T14 .03- .12- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 09 22 29 30.599 -41 26 53.22 .17842 1.1712 150.5 20.4 .537 23 2026 08 16 10 22 29 46.196 -41 28 44.91 .17840 1.1711 150.4 20.4 .544 23 2026 08 16 11 22 30 01.808 -41 30 36.40 .17837 1.1710 150.4 20.4 .551 23 2026 08 16 12 22 30 17.436 -41 32 27.71 .17834 1.1709 150.3 20.4 .558 23 2026 08 16 13 22 30 33.081 -41 34 18.82 .17832 1.1708 150.3 20.4 .566 23 2026 08 16 14 22 30 48.742 -41 36 09.74 .17829 1.1707 150.2 20.4 .573 23 2026 08 16 15 22 31 04.418 -41 38 00.46 .17826 1.1706 150.2 20.4 .581 23 2026 08 16 16 22 31 20.111 -41 39 50.98 .17824 1.1705 150.1 20.4 .588 23 2026 08 16 17 22 31 35.819 -41 41 41.31 .17821 1.1704 150.1 20.4 .596 23 2026 08 16 18 22 31 51.543 -41 43 31.44 .17819 1.1703 150.0 20.4 .604 23 2026 08 16 19 22 32 07.283 -41 45 21.37 .17816 1.1702 150.0 20.4 .612 23 2026 08 16 20 22 32 23.039 -41 47 11.10 .17814 1.1701 149.9 20.4 .620 23 2026 08 16 21 22 32 38.811 -41 49 00.63 .17811 1.1700 149.9 20.4 .628 23 2026 08 16 22 22 32 54.598 -41 50 49.96 .17809 1.1700 149.8 20.4 .636 23 2026 08 16 23 22 33 10.401 -41 52 39.09 .17807 1.1699 149.8 20.4 .644 23 2026 08 17 00 22 33 26.219 -41 54 28.01 .17804 1.1698 149.8 20.4 .652 23 2026 08 17 01 22 33 42.053 -41 56 16.74 .17802 1.1697 149.7 20.4 .660 23 2026 08 17 02 22 33 57.902 -41 58 05.25 .17800 1.1696 149.7 20.4 .669 23 2026 08 17 03 22 34 13.767 -41 59 53.57 .17797 1.1695 149.6 20.4 .677 23 2026 08 17 04 22 34 29.647 -42 01 41.67 .17795 1.1694 149.6 20.4 .686 23 2026 08 17 05 22 34 45.543 -42 03 29.58 .17793 1.1693 149.5 20.4 .694 23 2026 08 17 06 22 35 01.453 -42 05 17.27 .17791 1.1692 149.5 20.4 .703 23 2026 08 17 07 22 35 17.379 -42 07 04.76 .17789 1.1691 149.4 20.4 .711 23 2026 08 17 08 22 35 33.320 -42 08 52.03 .17787 1.1690 149.4 20.4 .720 23 2026 08 17 09 22 35 49.276 -42 10 39.10 .17785 1.1689 149.3 20.4 .729 23 2026 08 17 10 22 36 05.247 -42 12 25.96 .17782 1.1688 149.3 20.4 .738 23 2026 08 17 11 22 36 21.234 -42 14 12.61 .17780 1.1687 149.2 20.4 .747 23 2026 08 17 12 22 36 37.235 -42 15 59.05 .17778 1.1686 149.2 20.4 .756 23 2026 08 17 13 22 36 53.251 -42 17 45.27 .17776 1.1686 149.1 20.4 .765 23 2026 08 17 14 22 37 09.281 -42 19 31.28 .17774 1.1685 149.1 20.4 .775 23 2026 08 17 15 22 37 25.327 -42 21 17.08 .17773 1.1684 149.0 20.4 .784 23 2026 08 17 16 22 37 41.387 -42 23 02.66 .17771 1.1683 149.0 20.4 .793 23 2026 08 17 17 22 37 57.462 -42 24 48.03 .17769 1.1682 148.9 20.4 .803 23 2026 08 17 18 22 38 13.552 -42 26 33.18 .17767 1.1681 148.9 20.5 .812 23 2026 08 17 19 22 38 29.656 -42 28 18.11 .17765 1.1680 148.8 20.5 .822 23 2026 08 17 20 22 38 45.775 -42 30 02.83 .17763 1.1679 148.8 20.5 .831 23 2026 08 17 21 22 39 01.908 -42 31 47.33 .17762 1.1678 148.7 20.5 .841 23 2026 08 17 22 22 39 18.055 -42 33 31.61 .17760 1.1677 148.7 20.5 .851 23 2026 08 17 23 22 39 34.217 -42 35 15.67 .17758 1.1676 148.6 20.5 .861 23 2026 08 18 00 22 39 50.393 -42 36 59.51 .17756 1.1676 148.6 20.5 .871 23 2026 08 18 01 22 40 06.584 -42 38 43.13 .17755 1.1675 148.6 20.5 .881 23 2026 08 18 02 22 40 22.788 -42 40 26.53 .17753 1.1674 148.5 20.5 .891 23 2026 08 18 03 22 40 39.007 -42 42 09.71 .17752 1.1673 148.5 20.5 .901 23 2026 08 18 04 22 40 55.239 -42 43 52.66 .17750 1.1672 148.4 20.5 .912 22 2026 08 18 05 22 41 11.486 -42 45 35.39 .17748 1.1671 148.4 20.5 .922 22 2026 08 18 06 22 41 27.746 -42 47 17.90 .17747 1.1670 148.3 20.5 .932 22 2026 08 18 07 22 41 44.021 -42 49 00.18 .17745 1.1669 148.3 20.5 .943 22 2026 08 18 08 22 42 00.309 -42 50 42.23 .17744 1.1668 148.2 20.5 .953 22