"Pseudo-MPEC" for P12pkRc
Created 2026 Aug 18 11:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pkRc*0C2026 08 12.57425901 46 54.615-14 47 22.88 ~8CIo 21.88wXNEOCPF51
P12pkRc 0C2026 08 12.59005701 46 56.270-14 47 19.81 ~8CIo 21.96wXNEOCPF51
P12pkRc 0C2026 08 12.59796101 46 57.099-14 47 18.29 ~8CIo 21.90wXNEOCPF51
P12pkRc 3C2026 08 14.60481001 50 33.791-14 40 39.19 ~8EHK 21.90GVNEOCPT14
P12pkRc 3C2026 08 14.60578101 50 33.886-14 40 38.96 ~8EHK 21.83GVNEOCPT14
P12pkRc 3C2026 08 14.60675101 50 33.982-14 40 38.79 ~8EHK 21.79GVNEOCPT14
P12pkRc 3C2026 08 14.60772501 50 34.085-14 40 38.58 ~8EHK 21.71GVNEOCPT14
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.
(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: P12pkRc
Perihelion 2026 Aug 8.218498 +/- 48.6 TT = 5:14:38.1 (JD 2461260.718498)
Epoch 2026 Aug 14.0 TT = JDT 2461266.5 Earth MOID: 0.5866 Ju: 0.6278
M 0.424407592 +/- 23 (J2000 ecliptic) AutoNEOCP
n 0.073407837 +/- 0.136 Peri. 265.619653 +/- 58
a 5.649037112 +/- 6.96 Node 74.981415 +/- 16
e 0.72800988 +/- 0.237 Incl. 11.894902 +/- 3.0
P 13.42646 H 20.12 G 0.15 U 11.4 SR
q 1.536482259 +/- 0.232 Q 9.761591964 +/- 8.33
From 7 observations 2026 Aug. 12-14; mean residual 0".09
Residuals in arcseconds: 260812 F51 .23+ .06+ 260814 T14 .03+ .03- 260814 T14 .03+ .02+ 260812 F51 .06- .00 260814 T14 .01- .01+ 260812 F51 .18- .06- 260814 T14 .04- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 18 12 01 57 05.172 -14 28 07.10 .76012 1.5413 120.2 21.9 259 97 2026 08 18 13 01 57 09.145 -14 27 59.29 .76000 1.5413 120.2 21.9 264 97 2026 08 18 14 01 57 13.112 -14 27 51.49 .75988 1.5414 120.2 21.9 268 98 2026 08 18 15 01 57 17.076 -14 27 43.70 .75977 1.5414 120.2 21.9 273 98 2026 08 18 16 01 57 21.034 -14 27 35.91 .75965 1.5414 120.2 21.9 278 98 2026 08 18 17 01 57 24.988 -14 27 28.12 .75954 1.5415 120.3 21.9 283 98 2026 08 18 18 01 57 28.938 -14 27 20.33 .75942 1.5415 120.3 21.9 288 98 2026 08 18 19 01 57 32.882 -14 27 12.55 .75930 1.5416 120.3 21.9 293 98 2026 08 18 20 01 57 36.823 -14 27 04.77 .75919 1.5416 120.3 21.9 297 98 2026 08 18 21 01 57 40.758 -14 26 56.99 .75907 1.5416 120.3 21.9 302 98 2026 08 18 22 01 57 44.689 -14 26 49.22 .75896 1.5417 120.4 21.9 307 98 2026 08 18 23 01 57 48.615 -14 26 41.45 .75884 1.5417 120.4 21.9 313 98 2026 08 19 00 01 57 52.537 -14 26 33.68 .75873 1.5418 120.4 21.9 318 98 2026 08 19 01 01 57 56.454 -14 26 25.91 .75861 1.5418 120.4 21.9 323 98 2026 08 19 02 01 58 00.366 -14 26 18.15 .75850 1.5419 120.4 21.9 328 98 2026 08 19 03 01 58 04.274 -14 26 10.39 .75838 1.5419 120.4 21.9 333 98 2026 08 19 04 01 58 08.177 -14 26 02.64 .75827 1.5419 120.5 21.9 338 98 2026 08 19 05 01 58 12.075 -14 25 54.89 .75815 1.5420 120.5 21.9 344 98 2026 08 19 06 01 58 15.969 -14 25 47.14 .75804 1.5420 120.5 21.9 349 98 2026 08 19 07 01 58 19.858 -14 25 39.39 .75792 1.5421 120.5 21.9 354 98 2026 08 19 08 01 58 23.742 -14 25 31.65 .75781 1.5421 120.5 21.9 360 98 2026 08 19 09 01 58 27.622 -14 25 23.91 .75770 1.5421 120.6 21.9 365 98 2026 08 19 10 01 58 31.497 -14 25 16.17 .75758 1.5422 120.6 21.9 371 98 2026 08 19 11 01 58 35.367 -14 25 08.44 .75747 1.5422 120.6 21.9 376 98 2026 08 19 12 01 58 39.233 -14 25 00.70 .75735 1.5423 120.6 21.9 382 98 2026 08 19 13 01 58 43.094 -14 24 52.98 .75724 1.5423 120.6 21.9 388 98 2026 08 19 14 01 58 46.950 -14 24 45.25 .75713 1.5424 120.7 21.9 393 98 2026 08 19 15 01 58 50.802 -14 24 37.53 .75701 1.5424 120.7 21.9 399 98 2026 08 19 16 01 58 54.649 -14 24 29.81 .75690 1.5424 120.7 21.9 405 98 2026 08 19 17 01 58 58.491 -14 24 22.09 .75679 1.5425 120.7 21.9 411 98 2026 08 19 18 01 59 02.329 -14 24 14.38 .75668 1.5425 120.7 21.9 416 98 2026 08 19 19 01 59 06.162 -14 24 06.66 .75656 1.5426 120.8 21.9 422 98 2026 08 19 20 01 59 09.990 -14 23 58.95 .75645 1.5426 120.8 21.9 428 98 2026 08 19 21 01 59 13.813 -14 23 51.25 .75634 1.5427 120.8 21.9 434 98 2026 08 19 22 01 59 17.632 -14 23 43.55 .75623 1.5427 120.8 21.9 440 98 2026 08 19 23 01 59 21.446 -14 23 35.85 .75611 1.5427 120.8 21.9 446 98 2026 08 20 00 01 59 25.256 -14 23 28.15 .75600 1.5428 120.9 21.9 452 98 2026 08 20 01 01 59 29.061 -14 23 20.45 .75589 1.5428 120.9 21.9 458 98 2026 08 20 02 01 59 32.861 -14 23 12.76 .75578 1.5429 120.9 21.9 465 98 2026 08 20 03 01 59 36.656 -14 23 05.07 .75567 1.5429 120.9 21.9 471 98 2026 08 20 04 01 59 40.447 -14 22 57.38 .75556 1.5430 120.9 21.9 477 98 2026 08 20 05 01 59 44.233 -14 22 49.70 .75544 1.5430 121.0 21.9 483 98 2026 08 20 06 01 59 48.014 -14 22 42.02 .75533 1.5431 121.0 21.9 490 98 2026 08 20 07 01 59 51.790 -14 22 34.34 .75522 1.5431 121.0 21.9 496 98 2026 08 20 08 01 59 55.562 -14 22 26.66 .75511 1.5432 121.0 21.9 502 98 2026 08 20 09 01 59 59.329 -14 22 18.99 .75500 1.5432 121.0 21.9 509 98 2026 08 20 10 02 00 03.092 -14 22 11.32 .75489 1.5432 121.0 21.9 515 98 2026 08 20 11 02 00 06.849 -14 22 03.65 .75478 1.5433 121.1 21.9 522 98