"Pseudo-MPEC" for P12pfyX
Created 2026 Aug 16 8:35:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pfyX*0C2026 08 12.41892021 43 41.388-15 52 56.98 ~8CDZ 21.70wXNEOCPF51
P12pfyX 0C2026 08 12.43006521 43 39.079-15 52 43.67 ~8CDZ 21.61wXNEOCPF51
P12pfyX 0C2026 08 12.44126421 43 36.809-15 52 30.07 ~8CDZ 21.72wXNEOCPF51
P12pfyX 0C2026 08 12.45241421 43 34.530-15 52 16.25 ~8CDZ 21.87wXNEOCPF51
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: P12pfyX
Perihelion 2026 Dec 29.919450 +/- 137 TT = 22:04:00.4 (JD 2461404.419450)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.0026 AutoNEOCP
M 281.508421925 +/- 70 (J2000 ecliptic)
n 0.560976891 +/- 0.331 Peri. 122.700549 +/- 80
a 1.456038085 +/- 0.573 Node 321.956271 +/- 25
e 0.41127755 +/- 0.267 Incl. 29.061860 +/- 27
P 1.757/641.726d H 21.58 G 0.15 U 12.0 SR
q 0.857202298 +/- 0.501 Q 2.054873873 +/- 25.3
From 4 observations 2026 Aug. 12 (48.2 min); mean residual 0".14
Residuals in arcseconds: 260812 F51 .17+ .11+ 260812 F51 .03+ .12- 260812 F51 .27- .11- 260812 F51 .07+ .12+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 09 21 30 10.148 -14 27 36.77 .54058 1.5527 177.1 21.4 25d 77 2026 08 16 10 21 30 01.349 -14 26 39.83 .54038 1.5525 177.0 21.4 26d 77 2026 08 16 11 21 29 52.546 -14 25 42.83 .54019 1.5523 176.9 21.4 26d 77 2026 08 16 12 21 29 43.739 -14 24 45.76 .53999 1.5521 176.8 21.4 27d 77 2026 08 16 13 21 29 34.927 -14 23 48.63 .53980 1.5518 176.8 21.4 27d 77 2026 08 16 14 21 29 26.110 -14 22 51.43 .53960 1.5516 176.7 21.4 27d 77 2026 08 16 15 21 29 17.289 -14 21 54.18 .53941 1.5514 176.6 21.4 28d 77 2026 08 16 16 21 29 08.463 -14 20 56.86 .53922 1.5512 176.6 21.5 28d 78 2026 08 16 17 21 28 59.633 -14 19 59.47 .53903 1.5509 176.5 21.5 28d 78 2026 08 16 18 21 28 50.799 -14 19 02.02 .53883 1.5507 176.4 21.5 28d 78 2026 08 16 19 21 28 41.960 -14 18 04.52 .53864 1.5505 176.3 21.5 28d 78 2026 08 16 20 21 28 33.117 -14 17 06.94 .53845 1.5503 176.3 21.5 28d 78 2026 08 16 21 21 28 24.270 -14 16 09.31 .53826 1.5500 176.2 21.5 28d 78 2026 08 16 22 21 28 15.418 -14 15 11.61 .53808 1.5498 176.1 21.5 29d 78 2026 08 16 23 21 28 06.562 -14 14 13.85 .53789 1.5496 176.1 21.5 29d 79 2026 08 17 00 21 27 57.702 -14 13 16.03 .53770 1.5494 176.0 21.5 29d 79 2026 08 17 01 21 27 48.838 -14 12 18.14 .53751 1.5491 175.9 21.5 29d 79 2026 08 17 02 21 27 39.969 -14 11 20.19 .53732 1.5489 175.8 21.5 29d 79 2026 08 17 03 21 27 31.097 -14 10 22.18 .53714 1.5487 175.8 21.5 29d 79 2026 08 17 04 21 27 22.220 -14 09 24.11 .53695 1.5484 175.7 21.5 29d 79 2026 08 17 05 21 27 13.339 -14 08 25.97 .53677 1.5482 175.6 21.5 29d 79 2026 08 17 06 21 27 04.454 -14 07 27.77 .53658 1.5480 175.5 21.5 29d 79 2026 08 17 07 21 26 55.565 -14 06 29.51 .53640 1.5478 175.5 21.5 29d 79 2026 08 17 08 21 26 46.672 -14 05 31.19 .53621 1.5475 175.4 21.5 29d 79 2026 08 17 09 21 26 37.775 -14 04 32.81 .53603 1.5473 175.3 21.5 29d 79 2026 08 17 10 21 26 28.873 -14 03 34.36 .53585 1.5471 175.3 21.5 29d 79 2026 08 17 11 21 26 19.968 -14 02 35.85 .53567 1.5469 175.2 21.5 29d 79 2026 08 17 12 21 26 11.059 -14 01 37.28 .53548 1.5466 175.1 21.5 29d 79 2026 08 17 13 21 26 02.147 -14 00 38.65 .53530 1.5464 175.0 21.5 29d 79 2026 08 17 14 21 25 53.230 -13 59 39.96 .53512 1.5462 175.0 21.5 29d 79 2026 08 17 15 21 25 44.309 -13 58 41.20 .53494 1.5459 174.9 21.5 29d 79 2026 08 17 16 21 25 35.385 -13 57 42.39 .53476 1.5457 174.8 21.5 29d 79 2026 08 17 17 21 25 26.457 -13 56 43.51 .53458 1.5455 174.7 21.5 29d 79 2026 08 17 18 21 25 17.525 -13 55 44.57 .53441 1.5453 174.7 21.5 29d 79 2026 08 17 19 21 25 08.589 -13 54 45.57 .53423 1.5450 174.6 21.5 29d 79 2026 08 17 20 21 24 59.650 -13 53 46.51 .53405 1.5448 174.5 21.5 29d 79 2026 08 17 21 21 24 50.706 -13 52 47.39 .53387 1.5446 174.4 21.5 29d 79 2026 08 17 22 21 24 41.760 -13 51 48.20 .53370 1.5444 174.4 21.5 29d 80 2026 08 17 23 21 24 32.809 -13 50 48.96 .53352 1.5441 174.3 21.5 29d 80 2026 08 18 00 21 24 23.855 -13 49 49.65 .53335 1.5439 174.2 21.5 29d 80 2026 08 18 01 21 24 14.898 -13 48 50.29 .53317 1.5437 174.1 21.5 29d 80 2026 08 18 02 21 24 05.937 -13 47 50.86 .53300 1.5434 174.1 21.5 29d 80 2026 08 18 03 21 23 56.972 -13 46 51.37 .53282 1.5432 174.0 21.5 29d 80 2026 08 18 04 21 23 48.004 -13 45 51.83 .53265 1.5430 173.9 21.5 29d 80 2026 08 18 05 21 23 39.032 -13 44 52.22 .53248 1.5428 173.9 21.5 29d 80 2026 08 18 06 21 23 30.057 -13 43 52.55 .53231 1.5425 173.8 21.5 29d 80 2026 08 18 07 21 23 21.079 -13 42 52.82 .53214 1.5423 173.7 21.5 29d 80 2026 08 18 08 21 23 12.097 -13 41 53.03 .53197 1.5421 173.6 21.5 29d 80