"Pseudo-MPEC" for P12qfMj
Created 2026 Oct 13 18:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qfMj 0C2026 07 13.57355423 21 37.273-19 41 14.46 ~ADI5 21.11GVNEOCPF51
P12qfMj 0C2026 07 13.58313923 21 37.402-19 41 18.49 ~ADI5 21.03GVNEOCPF51
P12qfMj 0C2026 07 13.59266523 21 37.528-19 41 22.56 ~ADI5 21.19GVNEOCPF51
P12qfMj 0C2026 07 19.57326923 22 48.718-20 25 28.75 ~ADI5 20.81wXNEOCPF51
P12qfMj 0C2026 07 19.58371523 22 48.793-20 25 33.74 ~ADI5 20.83wXNEOCPF51
P12qfMj 0C2026 07 19.59416623 22 48.884-20 25 38.28 ~ADI5 20.72wXNEOCPF51
P12qfMj 0C2026 07 19.60462723 22 48.971-20 25 43.05 ~ADI5 20.64wXNEOCPF51
P12qfMj 0C2026 07 26.57609323 23 29.196-21 20 42.31 ~ADI5 20.74GVNEOCPF52
P12qfMj 0C2026 08 07.46977423 22 56.504-23 00 01.70 ~ADI5 21.05wXNEOCPF52
P12qfMj 0C2026 08 07.48142123 22 56.411-23 00 07.53 ~ADI5 21.05wXNEOCPF52
P12qfMj 0C2026 08 07.49298423 22 56.297-23 00 13.50 ~ADI5 20.79wXNEOCPF52
P12qfMj 0C2026 08 07.50462723 22 56.204-23 00 19.44 ~ADI5 21.08wXNEOCPF52
P12qfMj 0C2026 08 12.51114623 22 06.866-23 42 46.33 ~ADI5 20.51GVNEOCPF51
P12qfMj 0C2026 08 12.52159323 22 06.725-23 42 51.62 ~ADI5 20.54GVNEOCPF51
P12qfMj 0C2026 08 12.53205823 22 06.590-23 42 56.91 ~ADI5 20.48GVNEOCPF51
P12qfMj 0C2026 08 12.54252123 22 06.452-23 43 02.25 ~ADI5 20.37GVNEOCPF51
P12qfMj 0C2026 09 04.52490723 15 10.482-26 40 44.46 ~ADI5 20.94GVNEOCPF51
P12qfMj 0C2026 09 04.52555523 15 10.459-26 40 44.70 ~ADI5 20.99GVNEOCPF51
P12qfMj*0C2026 09 16.40970823 10 45.753-27 48 54.98 ~ADI5 21.03wXNEOCPF51
P12qfMj 0C2026 09 16.42000723 10 45.521-27 48 57.94 ~ADI5 20.97wXNEOCPF51
P12qfMj 0C2026 09 16.43031023 10 45.285-27 49 00.66 ~ADI5 20.96wXNEOCPF51
P12qfMj 0C2026 09 16.44062523 10 45.048-27 49 03.71 ~ADI5 20.87wXNEOCPF51
P12qfMj 0C2026 09 16.48371523 10 44.062-27 49 16.01 ~ADI5 20.32GVNEOCPF51
P12qfMj 0C2026 09 16.48435723 10 44.046-27 49 16.12 ~ADI5 20.80GVNEOCPF51
P12qfMj 1C2026 09 20.29642523 09 23.684-28 06 18.14 ~ADI5 21.13GVNEOCPI52
P12qfMj 1C2026 09 20.31080023 09 23.371-28 06 21.24 ~ADI5 21.03GVNEOCPI52
P12qfMj 1C2026 09 20.32691023 09 23.008-28 06 24.88 ~ADI5 20.89GVNEOCPI52
P12qfMj 1C2026 09 20.74027 23 09 14.49 -28 08 03.6 ~ADI5 VNEOCPQ62
P12qfMj 1C2026 09 20.74888 23 09 14.31 -28 08 05.5 ~ADI5 20.6 GVNEOCPQ62
P12qfMj 3C2026 09 21.43481323 09 00.558-28 10 53.33 ~ADI5 20.56GVNEOCPT14
P12qfMj 3C2026 09 21.43601423 09 00.533-28 10 53.64 ~ADI5 20.59GVNEOCPT14
P12qfMj 3C2026 09 21.43721623 09 00.508-28 10 53.93 ~ADI5 20.64GVNEOCPT14
P12qfMj 1C2026 09 30.35351123 06 19.204-28 39 05.49 ~ADI5 21.01GVNEOCPT12
P12qfMj 1C2026 09 30.35585623 06 19.165-28 39 05.97 ~ADI5 21.33GVNEOCPT12
P12qfMj 1C2026 09 30.35820223 06 19.126-28 39 06.26 ~ADI5 21.18GVNEOCPT12
P12qfMj 0C2026 10 04.33723523 05 21.084-28 47 11.02 ~ADI5 20.94GVNEOCPF51
P12qfMj 0C2026 10 04.34654423 05 20.947-28 47 12.02 ~ADI5 20.89GVNEOCPF51
P12qfMj 0C2026 10 04.35566423 05 20.826-28 47 12.92 ~ADI5 21.16GVNEOCPF51
P12qfMj 0C2026 10 04.36476923 05 20.684-28 47 13.63 ~ADI5 20.98GVNEOCPF51
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + CCD.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.823004
W155.469460) US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of
Hawaii reflector.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825265 W155.468902)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12qfMj
Perihelion 2026 Apr 7.937242 +/- 0.0148 TT = 22:29:37.7 (JD 2461138.437242)
Epoch 2026 Oct 4.0 TT = JDT 2461317.5 AutoNEOCP
M 1.608279850 +/- 0.00029 (J2000 ecliptic)
n 0.008981654 +/- 2.36e-6 Peri. 190.911837 +/- 0.0032
a 22.92090779 +/- 0.00402 Node 123.934255 +/- 0.00052
e 0.83974321 +/- 2.91e-5 Incl. 24.551529 +/- 0.00035
P 109.73565 H 15.12 G 0.15 U 4.1
q 3.673231071 +/- 4.65e-5 Q 42.16858452 +/- 0.00806
From 39 observations 2026 July 13-Oct. 4; mean residual 0".11
Residuals in arcseconds: 260713 F51 .02+ .00 260812 F51 .01- .02- 260920 I52 .38- .44+ 260713 F51 .00 .05+ 260812 F51 .01+ .01- 260920 Q62 .15+ .01- 260713 F51 .04- .04+ 260812 F51 .00 .06- 260920 Q62 .13+ .13+ 260719 F51 .03- .03+ 260904 F51 .09+ .01+ 260921 T14 .01+ .05+ 260719 F51 .12- .17- 260904 F51 .02- .02+ 260921 T14 .02+ .02+ 260719 F51 .00 .07+ 260916 F51 .03- .12- 260921 T14 .03+ .01+ 260719 F51 .08+ .09+ 260916 F51 .03+ .11- 260930 T12 .01- .05+ 260726 F52 .05+ .02+ 260916 F51 .04+ .13+ 260930 T12 .00 .09- 260807 F52 .15- .12- 260916 F51 .03+ .03+ 260930 T12 .02+ .05- 260807 F52 .03+ .01+ 260916 F51 .02+ .02+ 261004 F51 .11- .00 260807 F52 .09- .05- 260916 F51 .00 .09+ 261004 F51 .12- .05- 260807 F52 .09+ .04- 260920 I52 .16- .33- 261004 F51 .03+ .03- 260812 F51 .05+ .02- 260920 I52 .18- .12+ 261004 F51 .09- .18+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 13 19 23 03 47.139 -28 55 23.14 3.2498 3.9830 131.6 21.4 .063 3 2026 10 13 20 23 03 46.877 -28 55 23.32 3.2503 3.9832 131.6 21.4 .063 3 2026 10 13 21 23 03 46.616 -28 55 23.48 3.2508 3.9833 131.6 21.4 .063 3 2026 10 13 22 23 03 46.357 -28 55 23.63 3.2514 3.9834 131.5 21.4 .064 3 2026 10 13 23 23 03 46.100 -28 55 23.76 3.2519 3.9835 131.5 21.4 .064 3 2026 10 14 00 23 03 45.843 -28 55 23.87 3.2525 3.9837 131.4 21.4 .064 3 2026 10 14 01 23 03 45.588 -28 55 23.97 3.2530 3.9838 131.4 21.4 .064 3 2026 10 14 02 23 03 45.335 -28 55 24.05 3.2535 3.9839 131.4 21.4 .064 3 2026 10 14 03 23 03 45.083 -28 55 24.11 3.2541 3.9841 131.3 21.4 .064 3 2026 10 14 04 23 03 44.832 -28 55 24.16 3.2546 3.9842 131.3 21.4 .065 3 2026 10 14 05 23 03 44.583 -28 55 24.18 3.2552 3.9843 131.3 21.4 .065 3 2026 10 14 06 23 03 44.335 -28 55 24.19 3.2557 3.9845 131.2 21.4 .065 3 2026 10 14 07 23 03 44.089 -28 55 24.19 3.2563 3.9846 131.2 21.4 .065 3 2026 10 14 08 23 03 43.844 -28 55 24.17 3.2568 3.9847 131.2 21.4 .065 3 2026 10 14 09 23 03 43.601 -28 55 24.13 3.2574 3.9848 131.1 21.4 .065 3 2026 10 14 10 23 03 43.359 -28 55 24.07 3.2579 3.9850 131.1 21.4 .066 3 2026 10 14 11 23 03 43.118 -28 55 24.00 3.2584 3.9851 131.0 21.4 .066 3 2026 10 14 12 23 03 42.879 -28 55 23.91 3.2590 3.9852 131.0 21.4 .066 4 2026 10 14 13 23 03 42.641 -28 55 23.80 3.2595 3.9854 131.0 21.4 .066 4 2026 10 14 14 23 03 42.404 -28 55 23.67 3.2601 3.9855 130.9 21.4 .066 4 2026 10 14 15 23 03 42.169 -28 55 23.53 3.2606 3.9856 130.9 21.4 .067 4 2026 10 14 16 23 03 41.936 -28 55 23.37 3.2612 3.9857 130.9 21.4 .067 4 2026 10 14 17 23 03 41.704 -28 55 23.20 3.2617 3.9859 130.8 21.4 .067 4 2026 10 14 18 23 03 41.473 -28 55 23.01 3.2623 3.9860 130.8 21.4 .067 4 2026 10 14 19 23 03 41.244 -28 55 22.80 3.2628 3.9861 130.7 21.4 .067 4 2026 10 14 20 23 03 41.016 -28 55 22.57 3.2634 3.9863 130.7 21.4 .068 4 2026 10 14 21 23 03 40.789 -28 55 22.33 3.2639 3.9864 130.7 21.4 .068 4 2026 10 14 22 23 03 40.564 -28 55 22.07 3.2645 3.9865 130.6 21.4 .068 4 2026 10 14 23 23 03 40.341 -28 55 21.80 3.2650 3.9867 130.6 21.4 .068 4 2026 10 15 00 23 03 40.119 -28 55 21.50 3.2656 3.9868 130.6 21.4 .068 4 2026 10 15 01 23 03 39.898 -28 55 21.19 3.2661 3.9869 130.5 21.4 .068 4 2026 10 15 02 23 03 39.679 -28 55 20.87 3.2667 3.9870 130.5 21.4 .069 4 2026 10 15 03 23 03 39.461 -28 55 20.52 3.2672 3.9872 130.5 21.4 .069 4 2026 10 15 04 23 03 39.244 -28 55 20.16 3.2678 3.9873 130.4 21.4 .069 4 2026 10 15 05 23 03 39.029 -28 55 19.78 3.2683 3.9874 130.4 21.4 .069 4 2026 10 15 06 23 03 38.816 -28 55 19.39 3.2689 3.9876 130.3 21.4 .069 4 2026 10 15 07 23 03 38.604 -28 55 18.98 3.2694 3.9877 130.3 21.4 .070 4 2026 10 15 08 23 03 38.393 -28 55 18.55 3.2700 3.9878 130.3 21.4 .070 4 2026 10 15 09 23 03 38.184 -28 55 18.11 3.2705 3.9880 130.2 21.4 .070 4 2026 10 15 10 23 03 37.976 -28 55 17.65 3.2711 3.9881 130.2 21.4 .070 4 2026 10 15 11 23 03 37.770 -28 55 17.17 3.2716 3.9882 130.2 21.4 .070 5 2026 10 15 12 23 03 37.565 -28 55 16.67 3.2722 3.9883 130.1 21.4 .070 5 2026 10 15 13 23 03 37.361 -28 55 16.16 3.2727 3.9885 130.1 21.4 .071 5 2026 10 15 14 23 03 37.159 -28 55 15.64 3.2733 3.9886 130.0 21.4 .071 5 2026 10 15 15 23 03 36.958 -28 55 15.09 3.2738 3.9887 130.0 21.4 .071 5 2026 10 15 16 23 03 36.759 -28 55 14.53 3.2744 3.9889 130.0 21.4 .071 5 2026 10 15 17 23 03 36.561 -28 55 13.95 3.2749 3.9890 129.9 21.4 .071 5 2026 10 15 18 23 03 36.365 -28 55 13.36 3.2755 3.9891 129.9 21.4 .072 5