"Pseudo-MPEC" for P12oAfU
Created 2026 Jul 26 18:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oAfU*0C2026 07 23.42350921 02 35.290+07 38 19.84 ~7NF5 21.79wXNEOCPF51
P12oAfU 0C2026 07 23.43262421 02 34.078+07 38 40.35 ~7NF5 21.26wXNEOCPF51
P12oAfU 0C2026 07 23.44179721 02 32.860+07 39 00.85 ~7NF5 21.97wXNEOCPF51
P12oAfU 0C2026 07 23.45232121 02 31.465+07 39 24.44 ~7NF5 21.92wXNEOCPF51
P12oAfU 0C2026 07 23.46437421 02 29.870+07 39 51.57 ~7NF5 21.61wXNEOCPF51
P12oAfU 0C2026 07 23.47668521 02 28.235+07 40 19.44 ~7NF5 21.52wXNEOCPF51
P12oAfU 0C2026 07 23.48915521 02 26.581+07 40 47.34 ~7NF5 21.89wXNEOCPF51
P12oAfU 0C2026 07 23.53473321 02 20.526+07 42 29.85 ~7O15 21.61GVNEOCPF51
P12oAfU 0C2026 07 23.53537821 02 20.430+07 42 31.53 ~7O15 21.55GVNEOCPF51
P12oAfU 1C2026 07 24.44224021 00 23.457+08 16 33.16 ~7OH5 21.60GVNEOCPT12
P12oAfU 1C2026 07 24.44378321 00 23.244+08 16 36.58 ~7OH5 21.94GVNEOCPT12
P12oAfU 1C2026 07 25.43329320 58 12.294+08 53 42.81 ~7PD5 22.01GVNEOCPT12
P12oAfU 1C2026 07 25.43449020 58 12.142+08 53 45.48 ~7PD5 22.20GVNEOCPT12
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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P12oAfU
Perihelion 2026 Dec 8.099024 +/- 0.456 TT = 2:22:35.7 (JD 2461382.599024)
Epoch 2026 Jul 25.0 TT = JDT 2461246.5 Earth MOID: 0.5009 Ma: 0.0772
M 307.182251030 +/- 0.8 (J2000 ecliptic) AutoNEOCP
n 0.388083230 +/- 0.00523 Peri. 105.395854 +/- 0.7
a 1.861456099 +/- 0.0167 Node 293.589769 +/- 0.14
e 0.30880480 +/- 0.00345 Incl. 34.350128 +/- 0.31
P 2.540/927.619d H 20.53 G 0.15 U 9.2
q 1.286629515 +/- 0.00595 Q 2.436282683 +/- 0.028
From 13 observations 2026 July 23-25; mean residual 0".09
Residuals in arcseconds: 260723 F51 .07+ .21+ 260723 F51 .04+ .02+ 260724 T12 .03- .03- 260723 F51 .00 .17+ 260723 F51 .07+ .14- 260725 T12 .10- .01+ 260723 F51 .04- .00 260723 F51 .01+ .13- 260725 T12 .11+ .01- 260723 F51 .03- .12- 260723 F51 .15- .10+ 260723 F51 .04+ .13- 260724 T12 .02+ .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 26 19 20 55 07.675 +09 44 34.39 .69292 1.6517 149.8 21.8 .346 50 2026 07 26 20 20 55 01.934 +09 46 07.73 .69274 1.6515 149.8 21.8 .360 49 2026 07 26 21 20 54 56.188 +09 47 41.07 .69257 1.6513 149.8 21.8 .374 49 2026 07 26 22 20 54 50.438 +09 49 14.39 .69239 1.6512 149.8 21.8 .388 49 2026 07 26 23 20 54 44.683 +09 50 47.70 .69222 1.6510 149.8 21.8 .403 49 2026 07 27 00 20 54 38.923 +09 52 20.99 .69204 1.6508 149.8 21.8 .418 49 2026 07 27 01 20 54 33.158 +09 53 54.27 .69187 1.6507 149.8 21.8 .433 48 2026 07 27 02 20 54 27.388 +09 55 27.53 .69169 1.6505 149.8 21.8 .449 48 2026 07 27 03 20 54 21.614 +09 57 00.78 .69152 1.6503 149.8 21.8 .464 48 2026 07 27 04 20 54 15.835 +09 58 34.02 .69135 1.6502 149.8 21.8 .480 48 2026 07 27 05 20 54 10.051 +10 00 07.24 .69118 1.6500 149.8 21.8 .496 48 2026 07 27 06 20 54 04.262 +10 01 40.44 .69100 1.6498 149.8 21.8 .513 48 2026 07 27 07 20 53 58.469 +10 03 13.63 .69083 1.6496 149.8 21.8 .529 47 2026 07 27 08 20 53 52.671 +10 04 46.81 .69066 1.6495 149.8 21.7 .546 47 2026 07 27 09 20 53 46.869 +10 06 19.97 .69049 1.6493 149.8 21.7 .564 47 2026 07 27 10 20 53 41.061 +10 07 53.11 .69032 1.6491 149.8 21.7 .581 47 2026 07 27 11 20 53 35.249 +10 09 26.24 .69015 1.6490 149.8 21.7 .599 47 2026 07 27 12 20 53 29.433 +10 10 59.35 .68998 1.6488 149.8 21.7 .617 47 2026 07 27 13 20 53 23.612 +10 12 32.44 .68982 1.6486 149.8 21.7 .635 46 2026 07 27 14 20 53 17.786 +10 14 05.52 .68965 1.6485 149.8 21.7 .653 46 2026 07 27 15 20 53 11.955 +10 15 38.58 .68948 1.6483 149.8 21.7 .672 46 2026 07 27 16 20 53 06.120 +10 17 11.63 .68931 1.6481 149.8 21.7 .691 46 2026 07 27 17 20 53 00.281 +10 18 44.66 .68915 1.6479 149.8 21.7 .710 46 2026 07 27 18 20 52 54.436 +10 20 17.67 .68898 1.6478 149.8 21.7 .729 46 2026 07 27 19 20 52 48.587 +10 21 50.66 .68882 1.6476 149.8 21.7 .749 46 2026 07 27 20 20 52 42.734 +10 23 23.63 .68865 1.6474 149.8 21.7 .769 46 2026 07 27 21 20 52 36.876 +10 24 56.59 .68849 1.6473 149.8 21.7 .789 45 2026 07 27 22 20 52 31.013 +10 26 29.53 .68832 1.6471 149.8 21.7 .809 45 2026 07 27 23 20 52 25.146 +10 28 02.45 .68816 1.6469 149.8 21.7 .830 45 2026 07 28 00 20 52 19.275 +10 29 35.35 .68800 1.6467 149.8 21.7 .851 45 2026 07 28 01 20 52 13.399 +10 31 08.23 .68784 1.6466 149.8 21.7 .872 45 2026 07 28 02 20 52 07.518 +10 32 41.09 .68767 1.6464 149.8 21.7 .893 45 2026 07 28 03 20 52 01.633 +10 34 13.94 .68751 1.6462 149.8 21.7 .915 45 2026 07 28 04 20 51 55.743 +10 35 46.76 .68735 1.6461 149.8 21.7 .936 45 2026 07 28 05 20 51 49.849 +10 37 19.57 .68719 1.6459 149.8 21.7 .958 45 2026 07 28 06 20 51 43.951 +10 38 52.35 .68703 1.6457 149.8 21.7 .981 44 2026 07 28 07 20 51 38.048 +10 40 25.12 .68687 1.6456 149.8 21.7 1.00 44 2026 07 28 08 20 51 32.140 +10 41 57.86 .68672 1.6454 149.8 21.7 1.03 44 2026 07 28 09 20 51 26.228 +10 43 30.58 .68656 1.6452 149.8 21.7 1.05 44 2026 07 28 10 20 51 20.312 +10 45 03.29 .68640 1.6450 149.7 21.7 1.07 44 2026 07 28 11 20 51 14.391 +10 46 35.97 .68624 1.6449 149.7 21.7 1.10 44 2026 07 28 12 20 51 08.466 +10 48 08.63 .68609 1.6447 149.7 21.7 1.12 44 2026 07 28 13 20 51 02.537 +10 49 41.27 .68593 1.6445 149.7 21.7 1.14 44 2026 07 28 14 20 50 56.603 +10 51 13.89 .68578 1.6444 149.7 21.7 1.17 44 2026 07 28 15 20 50 50.665 +10 52 46.49 .68562 1.6442 149.7 21.7 1.19 44 2026 07 28 16 20 50 44.722 +10 54 19.07 .68547 1.6440 149.7 21.7 1.22 43 2026 07 28 17 20 50 38.775 +10 55 51.62 .68531 1.6439 149.7 21.7 1.24 43 2026 07 28 18 20 50 32.824 +10 57 24.15 .68516 1.6437 149.7 21.7 1.27 43