"Pseudo-MPEC" for P12r87g
Created 2026 Oct 6 20:35:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12r87g*0C2026 10 06.57794706 12 42.801+49 49 28.45 ~A6KK 21.63wXNEOCPF51
P12r87g 0C2026 10 06.59218606 12 44.685+49 49 19.77 ~A6KK 21.29wXNEOCPF51
P12r87g 0C2026 10 06.60639506 12 46.567+49 49 11.18 ~A6KK 21.53wXNEOCPF51
P12r87g 0C2026 10 06.62062206 12 48.448+49 49 02.45 ~A6KK 21.58wXNEOCPF51
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: P12r87g
Perihelion 2026 Sep 2.301590 +/- 59 TT = 7:14:17.4 (JD 2461285.801590)
Epoch 2026 Oct 7.0 TT = JDT 2461320.5 Earth MOID: 0.3170 AutoNEOCP
M 5.810770698 +/- 60 (J2000 ecliptic)
n 0.167465044 +/- 0.394 Peri. 86.756893 +/- 120
a 3.259767330 +/- 5.11 Node 278.705764 +/- 30
e 0.63962436 +/- 0.229 Incl. 14.272028 +/- 34
P 5.88545 H 20.07 G 0.15 U 12.1 SR
q 1.174740705 +/- 0.471 Q 5.344793954 +/- 24.6
From 4 observations 2026 Oct. 6 (61.5 min); mean residual 0".03
Residuals in arcseconds: 261006 F51 .02+ .04+ 261006 F51 .01- .00 261006 F51 .03- .06- 261006 F51 .02+ .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 06 21 06 13 23.726 +49 46 14.90 .60502 1.2527 99.7 21.4 44.0 56 2026 10 06 22 06 13 29.511 +49 45 48.51 .60504 1.2529 99.7 21.4 51.5 59 2026 10 06 23 06 13 35.284 +49 45 22.10 .60505 1.2530 99.7 21.4 59.4 61 2026 10 07 00 06 13 41.047 +49 44 55.67 .60507 1.2532 99.8 21.4 67.6 62 2026 10 07 01 06 13 46.799 +49 44 29.22 .60509 1.2534 99.8 21.4 76.2 63 2026 10 07 02 06 13 52.540 +49 44 02.75 .60510 1.2536 99.8 21.4 85.0 64 2026 10 07 03 06 13 58.270 +49 43 36.26 .60512 1.2538 99.8 21.4 94.3 65 2026 10 07 04 06 14 03.989 +49 43 09.74 .60513 1.2539 99.9 21.4 104 66 2026 10 07 05 06 14 09.697 +49 42 43.21 .60515 1.2541 99.9 21.4 114 66 2026 10 07 06 06 14 15.395 +49 42 16.65 .60517 1.2543 99.9 21.4 124 67 2026 10 07 07 06 14 21.081 +49 41 50.08 .60518 1.2545 99.9 21.4 135 67 2026 10 07 08 06 14 26.757 +49 41 23.48 .60520 1.2547 99.9 21.4 147 67 2026 10 07 09 06 14 32.422 +49 40 56.86 .60521 1.2549 100.0 21.4 158 67 2026 10 07 10 06 14 38.075 +49 40 30.23 .60523 1.2550 100.0 21.4 171 67 2026 10 07 11 06 14 43.718 +49 40 03.57 .60524 1.2552 100.0 21.4 183 68 2026 10 07 12 06 14 49.350 +49 39 36.89 .60526 1.2554 100.0 21.4 197 68 2026 10 07 13 06 14 54.972 +49 39 10.19 .60527 1.2556 100.0 21.4 211 68 2026 10 07 14 06 15 00.582 +49 38 43.47 .60529 1.2558 100.1 21.4 225 68 2026 10 07 15 06 15 06.181 +49 38 16.73 .60531 1.2559 100.1 21.4 240 68 2026 10 07 16 06 15 11.770 +49 37 49.97 .60532 1.2561 100.1 21.4 256 68 2026 10 07 17 06 15 17.347 +49 37 23.19 .60534 1.2563 100.1 21.4 272 68 2026 10 07 18 06 15 22.914 +49 36 56.39 .60535 1.2565 100.2 21.4 290 68 2026 10 07 19 06 15 28.470 +49 36 29.56 .60537 1.2567 100.2 21.4 308 68 2026 10 07 20 06 15 34.015 +49 36 02.72 .60538 1.2569 100.2 21.4 326 68 2026 10 07 21 06 15 39.549 +49 35 35.86 .60540 1.2570 100.2 21.4 346 68 2026 10 07 22 06 15 45.073 +49 35 08.98 .60541 1.2572 100.2 21.4 366 68 2026 10 07 23 06 15 50.585 +49 34 42.08 .60543 1.2574 100.3 21.4 388 68 2026 10 08 00 06 15 56.087 +49 34 15.16 .60544 1.2576 100.3 21.4 410 68 2026 10 08 01 06 16 01.577 +49 33 48.22 .60545 1.2578 100.3 21.4 433 68 2026 10 08 02 06 16 07.057 +49 33 21.26 .60547 1.2580 100.3 21.4 458 67 2026 10 08 03 06 16 12.526 +49 32 54.28 .60548 1.2581 100.4 21.4 484 67 2026 10 08 04 06 16 17.984 +49 32 27.28 .60550 1.2583 100.4 21.4 510 67 2026 10 08 05 06 16 23.432 +49 32 00.26 .60551 1.2585 100.4 21.4 539 67 2026 10 08 06 06 16 28.868 +49 31 33.22 .60553 1.2587 100.4 21.4 568 67 2026 10 08 07 06 16 34.294 +49 31 06.16 .60554 1.2589 100.5 21.4 599 67 2026 10 08 08 06 16 39.708 +49 30 39.09 .60556 1.2591 100.5 21.4 632 67 2026 10 08 09 06 16 45.112 +49 30 11.99 .60557 1.2592 100.5 21.4 666 67 2026 10 08 10 06 16 50.505 +49 29 44.87 .60558 1.2594 100.5 21.4 702 67 2026 10 08 11 06 16 55.887 +49 29 17.74 .60560 1.2596 100.5 21.4 740 67 2026 10 08 12 06 17 01.259 +49 28 50.58 .60561 1.2598 100.6 21.4 780 67 2026 10 08 13 06 17 06.619 +49 28 23.41 .60563 1.2600 100.6 21.4 822 66 2026 10 08 14 06 17 11.969 +49 27 56.22 .60564 1.2602 100.6 21.4 867 66 2026 10 08 15 06 17 17.308 +49 27 29.00 .60565 1.2604 100.6 21.4 914 66 2026 10 08 16 06 17 22.636 +49 27 01.77 .60567 1.2605 100.7 21.4 965 66 2026 10 08 17 06 17 27.953 +49 26 34.52 .60568 1.2607 100.7 21.4 1018 66 2026 10 08 18 06 17 33.259 +49 26 07.25 .60570 1.2609 100.7 21.4 1074 66 2026 10 08 19 06 17 38.555 +49 25 39.97 .60571 1.2611 100.7 21.4 1135 66 2026 10 08 20 06 17 43.839 +49 25 12.66 .60572 1.2613 100.7 21.4 1199 65