"Pseudo-MPEC" for P12pZb4
Created 2026 Sep 14 3:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pZb4*0C2026 09 13.37812323 15 19.281+34 22 38.55 ~9DBZ 21.25wXNEOCPF51
P12pZb4 0C2026 09 13.38880823 15 20.827+34 23 04.96 ~9DBZ 21.07wXNEOCPF51
P12pZb4 0C2026 09 13.39949823 15 22.365+34 23 31.39 ~9DBZ 21.15wXNEOCPF51
P12pZb4 0C2026 09 13.41043323 15 23.950+34 23 58.32 ~9DBZ 21.34wXNEOCPF51
P12pZb4 0C2026 09 13.50982523 15 38.393+34 27 57.10 ~9DHZ 21.01GVNEOCPF52
P12pZb4 0C2026 09 13.51063123 15 38.513+34 27 59.03 ~9DHZ 21.13GVNEOCPF52
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: P12pZb4
Perihelion 2026 Oct 18.216981 +/- 22.9 TT = 5:12:27.1 (JD 2461331.716981)
Epoch 2026 Sep 13.0 TT = JDT 2461296.5 Earth MOID: 0.1115 AutoNEOCP
M 350.373415119 +/- 8 (J2000 ecliptic)
n 0.273350655 +/- 0.151 Peri. 151.770550 +/- 70
a 2.351379005 +/- 0.869 Node 235.941276 +/- 43
e 0.53458542 +/- 0.15 Incl. 6.379112 +/- 3.0
P 3.60565 H 22.95 G 0.15 U 11.5 SR
q 1.094366066 +/- 0.123 Q 3.608391944 +/- 3.54
From 6 observations 2026 Sept. 13 (3.2 hr); mean residual 0".05
Residuals in arcseconds: 260913 F51 .00 .06- 260913 F51 .05- .03+ 260913 F52 .01- .03- 260913 F51 .01+ .07- 260913 F51 .04+ .13+ 260913 F52 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 04 23 17 31.158 +34 54 31.88 .19740 1.1669 141.5 21.1 80.5 110 2026 09 14 05 23 17 38.347 +34 56 13.68 .19725 1.1668 141.4 21.1 87.3 111 2026 09 14 06 23 17 45.553 +34 57 55.49 .19709 1.1666 141.4 21.1 94.4 112 2026 09 14 07 23 17 52.776 +34 59 37.32 .19693 1.1664 141.4 21.1 102 113 2026 09 14 08 23 18 00.017 +35 01 19.17 .19677 1.1663 141.4 21.1 109 114 2026 09 14 09 23 18 07.275 +35 03 01.04 .19661 1.1661 141.4 21.1 117 115 2026 09 14 10 23 18 14.551 +35 04 42.92 .19645 1.1659 141.4 21.1 126 116 2026 09 14 11 23 18 21.844 +35 06 24.82 .19630 1.1658 141.4 21.1 134 116 2026 09 14 12 23 18 29.155 +35 08 06.74 .19614 1.1656 141.4 21.1 143 117 2026 09 14 13 23 18 36.484 +35 09 48.68 .19598 1.1654 141.3 21.1 152 118 2026 09 14 14 23 18 43.830 +35 11 30.63 .19582 1.1653 141.3 21.1 162 118 2026 09 14 15 23 18 51.194 +35 13 12.60 .19567 1.1651 141.3 21.1 172 119 2026 09 14 16 23 18 58.576 +35 14 54.58 .19551 1.1649 141.3 21.1 182 120 2026 09 14 17 23 19 05.976 +35 16 36.59 .19535 1.1648 141.3 21.1 193 120 2026 09 14 18 23 19 13.393 +35 18 18.60 .19520 1.1646 141.3 21.1 204 121 2026 09 14 19 23 19 20.829 +35 20 00.63 .19504 1.1644 141.3 21.1 215 121 2026 09 14 20 23 19 28.282 +35 21 42.68 .19488 1.1643 141.3 21.1 226 121 2026 09 14 21 23 19 35.753 +35 23 24.75 .19473 1.1641 141.2 21.1 238 122 2026 09 14 22 23 19 43.243 +35 25 06.83 .19457 1.1639 141.2 21.1 251 122 2026 09 14 23 23 19 50.751 +35 26 48.92 .19441 1.1638 141.2 21.1 263 123 2026 09 15 00 23 19 58.277 +35 28 31.03 .19426 1.1636 141.2 21.1 276 123 2026 09 15 01 23 20 05.821 +35 30 13.15 .19410 1.1634 141.2 21.1 290 123 2026 09 15 02 23 20 13.383 +35 31 55.29 .19395 1.1633 141.2 21.1 303 124 2026 09 15 03 23 20 20.964 +35 33 37.44 .19379 1.1631 141.2 21.1 317 124 2026 09 15 04 23 20 28.563 +35 35 19.61 .19364 1.1629 141.2 21.1 332 124 2026 09 15 05 23 20 36.180 +35 37 01.79 .19348 1.1628 141.1 21.1 347 125 2026 09 15 06 23 20 43.816 +35 38 43.98 .19333 1.1626 141.1 21.1 362 125 2026 09 15 07 23 20 51.470 +35 40 26.19 .19317 1.1624 141.1 21.1 377 125 2026 09 15 08 23 20 59.143 +35 42 08.41 .19302 1.1623 141.1 21.1 393 125 2026 09 15 09 23 21 06.835 +35 43 50.64 .19287 1.1621 141.1 21.1 410 126 2026 09 15 10 23 21 14.545 +35 45 32.88 .19271 1.1620 141.1 21.1 426 126 2026 09 15 11 23 21 22.274 +35 47 15.14 .19256 1.1618 141.1 21.1 443 126 2026 09 15 12 23 21 30.022 +35 48 57.41 .19240 1.1616 141.1 21.1 461 126 2026 09 15 13 23 21 37.788 +35 50 39.70 .19225 1.1615 141.0 21.1 479 127 2026 09 15 14 23 21 45.574 +35 52 21.99 .19210 1.1613 141.0 21.1 497 127 2026 09 15 15 23 21 53.378 +35 54 04.30 .19194 1.1611 141.0 21.1 516 127 2026 09 15 16 23 22 01.201 +35 55 46.61 .19179 1.1610 141.0 21.1 535 127 2026 09 15 17 23 22 09.043 +35 57 28.94 .19164 1.1608 141.0 21.1 554 127 2026 09 15 18 23 22 16.905 +35 59 11.28 .19149 1.1607 141.0 21.1 574 127 2026 09 15 19 23 22 24.785 +36 00 53.63 .19133 1.1605 141.0 21.1 595 128 2026 09 15 20 23 22 32.685 +36 02 35.99 .19118 1.1603 141.0 21.1 615 128 2026 09 15 21 23 22 40.603 +36 04 18.37 .19103 1.1602 140.9 21.1 637 128 2026 09 15 22 23 22 48.541 +36 06 00.75 .19088 1.1600 140.9 21.1 658 128 2026 09 15 23 23 22 56.499 +36 07 43.14 .19072 1.1598 140.9 21.1 680 128 2026 09 16 00 23 23 04.475 +36 09 25.54 .19057 1.1597 140.9 21.1 703 128 2026 09 16 01 23 23 12.471 +36 11 07.95 .19042 1.1595 140.9 21.1 726 128 2026 09 16 02 23 23 20.487 +36 12 50.37 .19027 1.1594 140.9 21.1 749 128 2026 09 16 03 23 23 28.522 +36 14 32.80 .19012 1.1592 140.9 21.1 773 129