"Pseudo-MPEC" for P12payW
Created 2026 Aug 22 10:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12payW*0C2026 08 11.49175322 17 09.017+05 27 29.12 ~8BF5 22.49wXNEOCPF51
P12payW 0C2026 08 11.50565922 17 08.806+05 27 34.53 ~8BF5 22.04wXNEOCPF51
P12payW 0C2026 08 11.53247022 17 08.401+05 27 45.12 ~8BF5 21.40wXNEOCPF51
P12payW KC2026 08 12.28806422 17 02.31 +05 32 31.5 ~8C7o 21.6 GVNEOCPH21
P12payW KC2026 08 12.29661922 17 02.18 +05 32 34.3 ~8C7o 22.0 GVNEOCPH21
P12payW KC2026 08 12.30365522 17 02.08 +05 32 37.2 ~8C7o 22.0 GVNEOCPH21
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
Orbital elements: P12payW
Perihelion 2026 Jul 16.702854 +/- 56.7 TT = 16:52:06.6 (JD 2461238.202854)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.4432 Ma: 0.1000
M 6.005496710 +/- 14 (J2000 ecliptic) AutoNEOCP
n 0.228370668 +/- 0.114 Peri. 42.773823 +/- 100
a 2.650793117 +/- 0.879 Node 264.713694 +/- 34
e 0.45249642 +/- 0.165 Incl. 5.697001 +/- 1.1
P 4.31582 H 21.82 G 0.15 U 11.3 SR
q 1.451318708 +/- 0.23 Q 3.850267526 +/- 3.35
From 6 observations 2026 Aug. 11-12 (19.5 hr); mean residual 0".09
Residuals in arcseconds: 260811 F51 .04+ .06+ 260811 F51 .06- .02- 260812 H21 .03- .22- 260811 F51 .02+ .04- 260812 H21 .01+ .18+ 260812 H21 .04+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 22 11 22 14 48.777 +06 11 33.31 .49855 1.4932 161.8 21.9 552 37 2026 08 22 12 22 14 48.133 +06 11 37.04 .49862 1.4933 161.8 21.9 557 37 2026 08 22 13 22 14 47.489 +06 11 40.73 .49869 1.4934 161.9 21.9 561 37 2026 08 22 14 22 14 46.845 +06 11 44.37 .49876 1.4935 161.9 21.9 566 37 2026 08 22 15 22 14 46.201 +06 11 47.96 .49883 1.4936 161.9 21.9 570 37 2026 08 22 16 22 14 45.556 +06 11 51.52 .49890 1.4937 161.9 21.9 575 37 2026 08 22 17 22 14 44.912 +06 11 55.02 .49897 1.4937 161.9 21.9 579 37 2026 08 22 18 22 14 44.267 +06 11 58.49 .49904 1.4938 161.9 21.9 584 37 2026 08 22 19 22 14 43.622 +06 12 01.91 .49911 1.4939 162.0 21.9 589 37 2026 08 22 20 22 14 42.977 +06 12 05.28 .49918 1.4940 162.0 21.9 593 38 2026 08 22 21 22 14 42.332 +06 12 08.61 .49926 1.4941 162.0 21.9 598 38 2026 08 22 22 22 14 41.687 +06 12 11.90 .49933 1.4942 162.0 21.9 603 38 2026 08 22 23 22 14 41.041 +06 12 15.14 .49940 1.4943 162.0 21.9 608 38 2026 08 23 00 22 14 40.396 +06 12 18.33 .49947 1.4944 162.0 21.9 612 38 2026 08 23 01 22 14 39.750 +06 12 21.49 .49954 1.4945 162.1 21.9 617 38 2026 08 23 02 22 14 39.105 +06 12 24.59 .49962 1.4946 162.1 21.9 622 38 2026 08 23 03 22 14 38.459 +06 12 27.66 .49969 1.4947 162.1 21.9 627 38 2026 08 23 04 22 14 37.813 +06 12 30.68 .49976 1.4948 162.1 21.9 632 38 2026 08 23 05 22 14 37.168 +06 12 33.66 .49983 1.4949 162.1 21.9 637 38 2026 08 23 06 22 14 36.522 +06 12 36.59 .49991 1.4950 162.2 21.9 642 38 2026 08 23 07 22 14 35.876 +06 12 39.47 .49998 1.4951 162.2 21.9 646 38 2026 08 23 08 22 14 35.230 +06 12 42.32 .50006 1.4952 162.2 21.9 651 38 2026 08 23 09 22 14 34.584 +06 12 45.12 .50013 1.4953 162.2 21.9 656 39 2026 08 23 10 22 14 33.938 +06 12 47.87 .50021 1.4953 162.2 21.9 661 39 2026 08 23 11 22 14 33.292 +06 12 50.59 .50028 1.4954 162.2 21.9 666 39 2026 08 23 12 22 14 32.646 +06 12 53.26 .50036 1.4955 162.3 21.9 671 39 2026 08 23 13 22 14 32.000 +06 12 55.88 .50043 1.4956 162.3 21.9 677 39 2026 08 23 14 22 14 31.354 +06 12 58.46 .50051 1.4957 162.3 21.9 682 39 2026 08 23 15 22 14 30.708 +06 13 01.00 .50058 1.4958 162.3 21.9 687 39 2026 08 23 16 22 14 30.062 +06 13 03.49 .50066 1.4959 162.3 21.9 692 39 2026 08 23 17 22 14 29.415 +06 13 05.94 .50073 1.4960 162.3 21.9 697 39 2026 08 23 18 22 14 28.770 +06 13 08.35 .50081 1.4961 162.4 21.9 702 39 2026 08 23 19 22 14 28.124 +06 13 10.71 .50089 1.4962 162.4 21.9 707 39 2026 08 23 20 22 14 27.478 +06 13 13.03 .50096 1.4963 162.4 21.9 713 39 2026 08 23 21 22 14 26.832 +06 13 15.31 .50104 1.4964 162.4 21.9 718 40 2026 08 23 22 22 14 26.186 +06 13 17.54 .50112 1.4965 162.4 21.9 723 40 2026 08 23 23 22 14 25.540 +06 13 19.73 .50120 1.4966 162.4 21.9 729 40 2026 08 24 00 22 14 24.895 +06 13 21.88 .50128 1.4967 162.5 21.9 734 40 2026 08 24 01 22 14 24.249 +06 13 23.98 .50135 1.4968 162.5 21.9 739 40 2026 08 24 02 22 14 23.604 +06 13 26.04 .50143 1.4969 162.5 21.9 745 40 2026 08 24 03 22 14 22.958 +06 13 28.06 .50151 1.4970 162.5 21.9 750 40 2026 08 24 04 22 14 22.313 +06 13 30.03 .50159 1.4971 162.5 21.9 755 40 2026 08 24 05 22 14 21.668 +06 13 31.96 .50167 1.4972 162.5 21.9 761 40 2026 08 24 06 22 14 21.023 +06 13 33.85 .50175 1.4973 162.5 21.9 766 40 2026 08 24 07 22 14 20.378 +06 13 35.69 .50183 1.4974 162.6 21.9 772 40 2026 08 24 08 22 14 19.733 +06 13 37.50 .50191 1.4975 162.6 21.9 777 40 2026 08 24 09 22 14 19.088 +06 13 39.26 .50199 1.4976 162.6 21.9 783 40 2026 08 24 10 22 14 18.443 +06 13 40.97 .50207 1.4976 162.6 21.9 789 41