"Pseudo-MPEC" for P12qMrz
Created 2026 Oct 4 23:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qMrz*0C2026 10 03.50730803 46 24.510-05 10 41.24 ~A3E5 20.88wXNEOCPF51
P12qMrz 0C2026 10 03.52036703 46 25.125-05 10 42.56 ~A3E5 20.76wXNEOCPF51
P12qMrz 0C2026 10 03.53347303 46 25.742-05 10 43.68 ~A3E5 20.91wXNEOCPF51
P12qMrz 0C2026 10 03.54661203 46 26.359-05 10 44.86 ~A3E5 20.86wXNEOCPF51
P12qMrz 0C2026 10 03.61865403 46 29.735-05 10 51.28 ~A3JZ 20.48GVNEOCPF51
P12qMrz 0C2026 10 03.61930203 46 29.768-05 10 51.24 ~A3JZ 20.64GVNEOCPF51
P12qMrz KB2026 10 03.93677 03 46 46.94 -05 11 22.7 ~A3N5 XNEOCPM45
P12qMrz KB2026 10 03.94876 03 46 47.51 -05 11 24.3 ~A3N5 20.6 GXNEOCPM45
P12qMrz KC2026 10 04.31784503 47 06.07 -05 11 55.0 ~A48K 20.5 GVNEOCPH21
P12qMrz KC2026 10 04.32344303 47 06.33 -05 11 55.5 ~A48K 20.6 GVNEOCPH21
P12qMrz KC2026 10 04.32689403 47 06.47 -05 11 55.8 ~A48K 20.7 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.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P12qMrz
Perihelion 2026 Oct 14.819698 +/- 47.3 TT = 19:40:21.9 (JD 2461328.319698)
Epoch 2026 Oct 4.0 TT = JDT 2461317.5 Earth MOID: 0.5904 AutoNEOCP
M 357.911619991 +/- 13 (J2000 ecliptic)
n 0.193016480 +/- 0.075 Peri. 292.945923 +/- 49
a 2.965330616 +/- 0.768 Node 100.119407 +/- 14
e 0.47971986 +/- 0.0949 Incl. 11.033523 +/- 1.7
P 5.10634 H 19.41 G 0.15 U 11.0 SR
q 1.542802605 +/- 0.148 Q 4.387858628 +/- 1.73
From 11 observations 2026 Oct. 3-4 (19.7 hr); mean residual 0".26
Residuals in arcseconds: 261003 F51 .24+ .05+ 261003 F51 .37- .06- 261004 H21 .08+ .09- 261003 F51 .16+ .07- 261003 F51 .34- .03+ 261004 H21 .09+ .11- 261003 F51 .10+ .00 261003 M45 .63+ .60+ 261004 H21 .20- .12- 261003 F51 .04+ .00 261003 M45 .48+ .08+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 05 00 03 47 39.595 -05 12 41.12 .68192 1.5457 132.6 20.8 4.93 74 2026 10 05 01 03 47 41.617 -05 12 44.36 .68174 1.5457 132.6 20.8 5.33 75 2026 10 05 02 03 47 43.634 -05 12 47.60 .68156 1.5456 132.7 20.8 5.74 75 2026 10 05 03 03 47 45.647 -05 12 50.81 .68138 1.5456 132.7 20.8 6.16 76 2026 10 05 04 03 47 47.656 -05 12 54.02 .68120 1.5456 132.7 20.8 6.60 76 2026 10 05 05 03 47 49.659 -05 12 57.20 .68102 1.5456 132.7 20.8 7.05 76 2026 10 05 06 03 47 51.659 -05 13 00.38 .68084 1.5455 132.8 20.8 7.52 77 2026 10 05 07 03 47 53.654 -05 13 03.54 .68067 1.5455 132.8 20.8 8.01 77 2026 10 05 08 03 47 55.645 -05 13 06.68 .68049 1.5455 132.8 20.8 8.51 77 2026 10 05 09 03 47 57.631 -05 13 09.81 .68031 1.5455 132.8 20.8 9.02 78 2026 10 05 10 03 47 59.612 -05 13 12.93 .68013 1.5454 132.9 20.8 9.54 78 2026 10 05 11 03 48 01.589 -05 13 16.03 .67996 1.5454 132.9 20.8 10.1 78 2026 10 05 12 03 48 03.562 -05 13 19.12 .67978 1.5454 132.9 20.8 10.6 78 2026 10 05 13 03 48 05.530 -05 13 22.19 .67960 1.5454 133.0 20.8 11.2 79 2026 10 05 14 03 48 07.494 -05 13 25.24 .67942 1.5453 133.0 20.8 11.8 79 2026 10 05 15 03 48 09.453 -05 13 28.29 .67925 1.5453 133.0 20.8 12.4 79 2026 10 05 16 03 48 11.408 -05 13 31.31 .67907 1.5453 133.0 20.8 13.0 79 2026 10 05 17 03 48 13.358 -05 13 34.32 .67889 1.5453 133.1 20.8 13.6 79 2026 10 05 18 03 48 15.304 -05 13 37.32 .67872 1.5453 133.1 20.8 14.3 79 2026 10 05 19 03 48 17.245 -05 13 40.30 .67854 1.5452 133.1 20.8 14.9 80 2026 10 05 20 03 48 19.182 -05 13 43.27 .67837 1.5452 133.1 20.8 15.6 80 2026 10 05 21 03 48 21.114 -05 13 46.22 .67819 1.5452 133.2 20.8 16.3 80 2026 10 05 22 03 48 23.042 -05 13 49.15 .67801 1.5452 133.2 20.8 17.0 80 2026 10 05 23 03 48 24.965 -05 13 52.07 .67784 1.5451 133.2 20.8 17.7 80 2026 10 06 00 03 48 26.884 -05 13 54.98 .67766 1.5451 133.2 20.8 18.4 80 2026 10 06 01 03 48 28.798 -05 13 57.86 .67749 1.5451 133.3 20.8 19.2 80 2026 10 06 02 03 48 30.707 -05 14 00.74 .67731 1.5451 133.3 20.8 19.9 80 2026 10 06 03 03 48 32.613 -05 14 03.60 .67714 1.5451 133.3 20.8 20.7 80 2026 10 06 04 03 48 34.513 -05 14 06.44 .67696 1.5450 133.3 20.8 21.5 80 2026 10 06 05 03 48 36.409 -05 14 09.26 .67679 1.5450 133.4 20.8 22.3 80 2026 10 06 06 03 48 38.301 -05 14 12.07 .67662 1.5450 133.4 20.8 23.1 81 2026 10 06 07 03 48 40.188 -05 14 14.87 .67644 1.5450 133.4 20.8 23.9 81 2026 10 06 08 03 48 42.071 -05 14 17.65 .67627 1.5449 133.4 20.8 24.8 81 2026 10 06 09 03 48 43.949 -05 14 20.41 .67609 1.5449 133.5 20.7 25.6 81 2026 10 06 10 03 48 45.822 -05 14 23.16 .67592 1.5449 133.5 20.7 26.5 81 2026 10 06 11 03 48 47.692 -05 14 25.89 .67575 1.5449 133.5 20.7 27.4 81 2026 10 06 12 03 48 49.556 -05 14 28.60 .67558 1.5449 133.5 20.7 28.3 81 2026 10 06 13 03 48 51.416 -05 14 31.30 .67540 1.5448 133.6 20.7 29.2 81 2026 10 06 14 03 48 53.271 -05 14 33.99 .67523 1.5448 133.6 20.7 30.1 81 2026 10 06 15 03 48 55.122 -05 14 36.65 .67506 1.5448 133.6 20.7 31.0 81 2026 10 06 16 03 48 56.969 -05 14 39.30 .67488 1.5448 133.6 20.7 32.0 81 2026 10 06 17 03 48 58.811 -05 14 41.94 .67471 1.5448 133.7 20.7 32.9 81 2026 10 06 18 03 49 00.648 -05 14 44.55 .67454 1.5447 133.7 20.7 33.9 81 2026 10 06 19 03 49 02.481 -05 14 47.15 .67437 1.5447 133.7 20.7 34.9 81 2026 10 06 20 03 49 04.309 -05 14 49.74 .67420 1.5447 133.8 20.7 35.9 81 2026 10 06 21 03 49 06.133 -05 14 52.31 .67402 1.5447 133.8 20.7 36.9 81 2026 10 06 22 03 49 07.952 -05 14 54.86 .67385 1.5447 133.8 20.7 38.0 81 2026 10 06 23 03 49 09.766 -05 14 57.39 .67368 1.5446 133.8 20.7 39.0 81