"Pseudo-MPEC" for P12rdhI
Created 2026 Oct 10 21:35:27 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rdhI*0C2026 10 10.39308800 02 37.016-23 31 40.89 ~AAJo 20.63wXNEOCPF51
P12rdhI 0C2026 10 10.40411300 02 37.226-23 31 40.04 ~AAJo 20.63wXNEOCPF51
P12rdhI 0C2026 10 10.41527300 02 37.428-23 31 39.39 ~AAJo 20.77wXNEOCPF51
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.
Orbital elements: P12rdhI
Perihelion 2026 Sep 30.941523 +/- 45.7 TT = 22:35:47.6 (JD 2461314.441523)
Epoch 2026 Oct 10.0 TT = JDT 2461323.5 Earth MOID: 0.3652 Ma: 0.0244
M 3.209766014 +/- 26 (J2000 ecliptic) AutoNEOCP
n 0.354338378 +/- 0.323 Peri. 229.948447 +/- 90
a 1.977837409 +/- 1.2 Node 133.209808 +/- 43
e 0.31634141 +/- 0.253 Incl. 7.593291 +/- 8
P 2.78154 H 20.73 G 0.15 U 12.0 SR
q 1.352165516 +/- 0.461 Q 2.603509303 +/- 65.7
From 3 observations 2026 Oct. 10 (31.9 min); mean residual 0".05
Residuals in arcseconds: 261010 F51 .03- .04- 261010 F51 .05+ .09+ 261010 F51 .02- .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 10 22 00 02 51.841 -23 30 47.99 .40556 1.3547 146.3 20.6 539 100 2026 10 10 23 00 02 53.029 -23 30 44.47 .40569 1.3547 146.3 20.6 569 99 2026 10 11 00 00 02 54.219 -23 30 40.87 .40581 1.3547 146.2 20.6 599 98 2026 10 11 01 00 02 55.412 -23 30 37.19 .40594 1.3548 146.2 20.6 627 98 2026 10 11 02 00 02 56.607 -23 30 33.44 .40606 1.3548 146.2 20.6 656 97 2026 10 11 03 00 02 57.804 -23 30 29.61 .40618 1.3548 146.1 20.6 683 97 2026 10 11 04 00 02 59.004 -23 30 25.70 .40631 1.3548 146.1 20.6 711 96 2026 10 11 05 00 03 00.205 -23 30 21.72 .40643 1.3549 146.1 20.6 738 96 2026 10 11 06 00 03 01.409 -23 30 17.67 .40656 1.3549 146.1 20.6 764 95 2026 10 11 07 00 03 02.616 -23 30 13.53 .40669 1.3549 146.0 20.6 791 95 2026 10 11 08 00 03 03.824 -23 30 09.33 .40681 1.3549 146.0 20.6 817 95 2026 10 11 09 00 03 05.035 -23 30 05.04 .40694 1.3549 146.0 20.6 843 94 2026 10 11 10 00 03 06.248 -23 30 00.68 .40706 1.3550 145.9 20.6 869 94 2026 10 11 11 00 03 07.464 -23 29 56.24 .40719 1.3550 145.9 20.6 895 94 2026 10 11 12 00 03 08.682 -23 29 51.73 .40732 1.3550 145.9 20.6 920 94 2026 10 11 13 00 03 09.902 -23 29 47.15 .40744 1.3550 145.9 20.6 946 94 2026 10 11 14 00 03 11.124 -23 29 42.48 .40757 1.3551 145.8 20.6 972 93 2026 10 11 15 00 03 12.349 -23 29 37.74 .40770 1.3551 145.8 20.6 997 93 2026 10 11 16 00 03 13.576 -23 29 32.93 .40782 1.3551 145.8 20.6 1023 93 2026 10 11 17 00 03 14.805 -23 29 28.04 .40795 1.3551 145.8 20.6 1049 93 2026 10 11 18 00 03 16.037 -23 29 23.07 .40808 1.3551 145.7 20.6 1075 93 2026 10 11 19 00 03 17.271 -23 29 18.03 .40821 1.3552 145.7 20.6 1101 93 2026 10 11 20 00 03 18.507 -23 29 12.91 .40833 1.3552 145.7 20.6 1127 93 2026 10 11 21 00 03 19.746 -23 29 07.72 .40846 1.3552 145.6 20.6 1153 93 2026 10 11 22 00 03 20.987 -23 29 02.45 .40859 1.3552 145.6 20.6 1180 92 2026 10 11 23 00 03 22.230 -23 28 57.11 .40872 1.3553 145.6 20.6 1207 92 2026 10 12 00 00 03 23.476 -23 28 51.69 .40885 1.3553 145.6 20.6 1234 92 2026 10 12 01 00 03 24.724 -23 28 46.20 .40898 1.3553 145.5 20.6 1261 92 2026 10 12 02 00 03 25.974 -23 28 40.63 .40910 1.3553 145.5 20.6 1289 92 2026 10 12 03 00 03 27.227 -23 28 34.98 .40923 1.3554 145.5 20.6 1317 92 2026 10 12 04 00 03 28.482 -23 28 29.27 .40936 1.3554 145.5 20.6 1345 92 2026 10 12 05 00 03 29.740 -23 28 23.47 .40949 1.3554 145.4 20.6 1374 92 2026 10 12 06 00 03 31.000 -23 28 17.60 .40962 1.3554 145.4 20.6 1403 92 2026 10 12 07 00 03 32.262 -23 28 11.66 .40975 1.3555 145.4 20.6 1433 92 2026 10 12 08 00 03 33.526 -23 28 05.64 .40988 1.3555 145.3 20.6 1463 92 2026 10 12 09 00 03 34.793 -23 27 59.54 .41001 1.3555 145.3 20.6 1493 92 2026 10 12 10 00 03 36.063 -23 27 53.37 .41014 1.3555 145.3 20.6 1524 92 2026 10 12 11 00 03 37.334 -23 27 47.13 .41027 1.3556 145.3 20.6 1555 92 2026 10 12 12 00 03 38.608 -23 27 40.81 .41040 1.3556 145.2 20.6 1587 92 2026 10 12 13 00 03 39.885 -23 27 34.42 .41053 1.3556 145.2 20.6 1619 92 2026 10 12 14 00 03 41.164 -23 27 27.95 .41066 1.3556 145.2 20.6 1652 92 2026 10 12 15 00 03 42.445 -23 27 21.41 .41080 1.3556 145.2 20.6 1686 92 2026 10 12 16 00 03 43.728 -23 27 14.79 .41093 1.3557 145.1 20.6 1720 92 2026 10 12 17 00 03 45.014 -23 27 08.10 .41106 1.3557 145.1 20.6 1754 92 2026 10 12 18 00 03 46.303 -23 27 01.33 .41119 1.3557 145.1 20.6 1789 92 2026 10 12 19 00 03 47.594 -23 26 54.49 .41132 1.3557 145.0 20.6 1825 92 2026 10 12 20 00 03 48.887 -23 26 47.57 .41145 1.3558 145.0 20.6 1862 92 2026 10 12 21 00 03 50.183 -23 26 40.58 .41159 1.3558 145.0 20.6 1899 92