"Pseudo-MPEC" for P12oDgH
Created 2026 Aug 4 3:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oDgH C2026 07 21.81343823 49 41.938-00 14 51.09 ~7OIZ 22.33gWNEOCPO18
P12oDgH C2026 07 21.81466423 49 41.952-00 14 50.30 ~7OIZ 22.47gWNEOCPO18
P12oDgH C2026 07 21.84965323 49 42.292-00 14 27.78 ~7OIZ 21.97rWNEOCPO18
P12oDgH C2026 07 21.85089123 49 42.314-00 14 27.20 ~7OIZ 21.88rWNEOCPO18
P12oDgH*0C2026 07 24.58148823 50 07.354+00 14 14.45 ~7OHZ 21.70wXNEOCPF51
P12oDgH 0C2026 07 24.60528923 50 07.445+00 14 29.20 ~7OHZ 21.98wXNEOCPF51
P12oDgH 0C2026 07 24.61694323 50 07.491+00 14 36.52 ~7OHZ 21.59wXNEOCPF51
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.
(O18) WFST, Lenghu (N38.607601 E93.895220) China. Observers K. Yan, Z. Q.
Li, J. Z. Zhu, N. Jiang, Z. Y. Liu. Measurers B. Li, H. B. Zhao, Z. J. Xu,
G. T. Zhaori. 2.5-m f/2.48 reflector + CCD.
Orbital elements: P12oDgH
Perihelion 2027 Feb 14.820813 +/- 137 TT = 19:41:58.2 (JD 2461451.320813)
Epoch 2026 Jul 24.0 TT = JDT 2461245.5 Earth MOID: 0.7958 AutoNEOCP
M 301.653366441 +/- 51 (J2000 ecliptic)
n 0.283482669 +/- 0.159 Peri. 90.426283 +/- 70
a 2.295012419 +/- 0.858 Node 331.549420 +/- 3.4
e 0.26249829 +/- 0.204 Incl. 16.410597 +/- 3.7
P 3.47678 H 18.40 G 0.15 U 11.5 SR
q 1.692575580 +/- 0.493 Q 2.897449259 +/- 8.94
From 7 observations 2026 July 21-24; mean residual 0".11
Residuals in arcseconds: 260721 O18 .05- .16- 260721 O18 .10+ .05+ 260724 F51 .08- .06- 260721 O18 .02- .15- 260724 F51 .12+ .12+ 260721 O18 .05- .25+ 260724 F51 .03- .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 04 04 23 49 32.612 +02 03 01.72 1.2532 2.0815 133.0 21.5 408 139 2026 08 04 05 23 49 32.034 +02 03 26.85 1.2527 2.0814 133.0 21.5 410 139 2026 08 04 06 23 49 31.453 +02 03 51.97 1.2523 2.0813 133.0 21.5 413 139 2026 08 04 07 23 49 30.868 +02 04 17.09 1.2518 2.0812 133.1 21.5 416 139 2026 08 04 08 23 49 30.279 +02 04 42.20 1.2513 2.0810 133.1 21.5 419 139 2026 08 04 09 23 49 29.687 +02 05 07.31 1.2509 2.0809 133.2 21.5 422 139 2026 08 04 10 23 49 29.091 +02 05 32.41 1.2504 2.0808 133.2 21.5 425 139 2026 08 04 11 23 49 28.491 +02 05 57.51 1.2500 2.0806 133.2 21.5 428 139 2026 08 04 12 23 49 27.888 +02 06 22.60 1.2495 2.0805 133.3 21.5 431 139 2026 08 04 13 23 49 27.281 +02 06 47.69 1.2491 2.0804 133.3 21.5 433 139 2026 08 04 14 23 49 26.671 +02 07 12.77 1.2486 2.0803 133.4 21.5 436 140 2026 08 04 15 23 49 26.056 +02 07 37.85 1.2482 2.0801 133.4 21.5 439 140 2026 08 04 16 23 49 25.439 +02 08 02.92 1.2477 2.0800 133.4 21.5 442 140 2026 08 04 17 23 49 24.817 +02 08 27.98 1.2473 2.0799 133.5 21.5 445 140 2026 08 04 18 23 49 24.192 +02 08 53.05 1.2468 2.0798 133.5 21.5 448 140 2026 08 04 19 23 49 23.564 +02 09 18.10 1.2464 2.0796 133.5 21.5 451 140 2026 08 04 20 23 49 22.931 +02 09 43.15 1.2459 2.0795 133.6 21.5 454 140 2026 08 04 21 23 49 22.295 +02 10 08.19 1.2454 2.0794 133.6 21.5 457 140 2026 08 04 22 23 49 21.656 +02 10 33.23 1.2450 2.0792 133.7 21.5 460 140 2026 08 04 23 23 49 21.013 +02 10 58.27 1.2445 2.0791 133.7 21.5 463 140 2026 08 05 00 23 49 20.366 +02 11 23.29 1.2441 2.0790 133.7 21.5 466 140 2026 08 05 01 23 49 19.715 +02 11 48.32 1.2436 2.0789 133.8 21.5 469 140 2026 08 05 02 23 49 19.061 +02 12 13.33 1.2432 2.0787 133.8 21.5 472 140 2026 08 05 03 23 49 18.403 +02 12 38.34 1.2427 2.0786 133.9 21.5 475 140 2026 08 05 04 23 49 17.742 +02 13 03.35 1.2423 2.0785 133.9 21.5 478 140 2026 08 05 05 23 49 17.077 +02 13 28.35 1.2418 2.0783 133.9 21.5 481 140 2026 08 05 06 23 49 16.408 +02 13 53.35 1.2414 2.0782 134.0 21.5 485 140 2026 08 05 07 23 49 15.735 +02 14 18.34 1.2409 2.0781 134.0 21.5 488 140 2026 08 05 08 23 49 15.059 +02 14 43.32 1.2405 2.0780 134.1 21.5 491 140 2026 08 05 09 23 49 14.379 +02 15 08.30 1.2400 2.0778 134.1 21.5 494 140 2026 08 05 10 23 49 13.696 +02 15 33.27 1.2396 2.0777 134.1 21.5 497 140 2026 08 05 11 23 49 13.009 +02 15 58.24 1.2391 2.0776 134.2 21.5 500 140 2026 08 05 12 23 49 12.318 +02 16 23.20 1.2387 2.0774 134.2 21.5 503 140 2026 08 05 13 23 49 11.624 +02 16 48.15 1.2382 2.0773 134.3 21.5 506 140 2026 08 05 14 23 49 10.925 +02 17 13.11 1.2378 2.0772 134.3 21.5 509 140 2026 08 05 15 23 49 10.224 +02 17 38.05 1.2374 2.0771 134.3 21.5 513 140 2026 08 05 16 23 49 09.518 +02 18 02.99 1.2369 2.0769 134.4 21.5 516 140 2026 08 05 17 23 49 08.809 +02 18 27.92 1.2365 2.0768 134.4 21.5 519 140 2026 08 05 18 23 49 08.096 +02 18 52.85 1.2360 2.0767 134.4 21.5 522 140 2026 08 05 19 23 49 07.380 +02 19 17.77 1.2356 2.0766 134.5 21.5 525 140 2026 08 05 20 23 49 06.660 +02 19 42.69 1.2351 2.0764 134.5 21.5 529 140 2026 08 05 21 23 49 05.936 +02 20 07.60 1.2347 2.0763 134.6 21.5 532 140 2026 08 05 22 23 49 05.208 +02 20 32.50 1.2342 2.0762 134.6 21.5 535 140 2026 08 05 23 23 49 04.477 +02 20 57.40 1.2338 2.0760 134.6 21.4 538 140 2026 08 06 00 23 49 03.742 +02 21 22.30 1.2333 2.0759 134.7 21.4 541 140 2026 08 06 01 23 49 03.003 +02 21 47.18 1.2329 2.0758 134.7 21.4 545 140 2026 08 06 02 23 49 02.261 +02 22 12.07 1.2324 2.0757 134.8 21.4 548 140 2026 08 06 03 23 49 01.515 +02 22 36.94 1.2320 2.0755 134.8 21.4 551 140