"Pseudo-MPEC" for P12orqU
Created 2026 Jul 23 20:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12orqU*0C2026 07 18.47940721 18 06.370-03 22 12.65 ~7NF5 21.63wXNEOCPF51
P12orqU 0C2026 07 18.49235521 18 06.264-03 22 08.52 ~7NF5 21.24wXNEOCPF51
P12orqU 0C2026 07 18.53979921 18 05.908-03 21 53.52 ~7NF5 20.70GVNEOCPF51
P12orqU 0C2026 07 18.54263421 18 05.888-03 21 52.64 ~7NF5 21.59wXNEOCPF51
P12orqU !C2026 07 19.47603021 18 03.442-03 17 07.04 ~7NF5 20.2 GWNEOCP673
P12orqU !C2026 07 19.48026621 18 03.384-03 17 05.64 ~7NF5 20.0 GWNEOCP673
P12orqU 3C2026 07 19.55505721 18 03.276-03 16 40.00 ~7NF5 21.30GVNEOCPT14
P12orqU 3C2026 07 19.55603621 18 03.269-03 16 39.71 ~7NF5 21.33GVNEOCPT14
P12orqU 3C2026 07 19.55700821 18 03.261-03 16 39.38 ~7NF5 21.34GVNEOCPT14
P12orqU KC2026 07 20.25693821 18 01.12 -03 13 19.3 ~7NF5 21.4 GVNEOCPH21
P12orqU KC2026 07 20.25982621 18 01.09 -03 13 18.6 ~7NF5 21.7 GVNEOCPH21
P12orqU KC2026 07 20.26560121 18 01.04 -03 13 16.9 ~7NF5 21.9 GVNEOCPH21
P12orqU KC2026 07 22.30558021 17 48.29 -03 04 15.8 ~7NF5 21.8 GVNEOCPH21
P12orqU KC2026 07 22.30847021 17 48.25 -03 04 14.9 ~7NF5 22.1 GVNEOCPH21
P12orqU KC2026 07 22.31135921 17 48.22 -03 04 14.1 ~7NF5 21.9 GVNEOCPH21
P12orqU KC2026 07 23.31481421 17 39.65 -03 00 17.8 ~7NF5 21.8 GVNEOCPH21
P12orqU KC2026 07 23.31770221 17 39.60 -03 00 17.2 ~7NF5 21.4 GVNEOCPH21
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + CCD.
(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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12orqU
Perihelion 2026 Aug 12.208467 +/- 1.5 TT = 5:00:11.5 (JD 2461264.708467)
Epoch 2026 Jul 23.0 TT = JDT 2461244.5 Earth MOID: 0.5265 AutoNEOCP
M 354.238090843 +/- 0.47 (J2000 ecliptic)
n 0.285123511 +/- 0.00239 Peri. 95.834374 +/- 1.3
a 2.286198992 +/- 0.0128 Node 223.388981 +/- 0.41
e 0.33013211 +/- 0.00248 Incl. 4.374539 +/- 0.013
P 3.45677 H 20.98 G 0.15 U 8.7
q 1.531451289 +/- 0.00289 Q 3.040946695 +/- 0.0227
From 17 observations 2026 July 18-23; mean residual 0".13
Residuals in arcseconds: 260718 F51 .06+ .07+ 260719 T14 .01- .01- 260722 H21 .07+ .27- 260718 F51 .07- .07+ 260719 T14 .02+ .01- 260722 H21 .03+ .08- 260718 F51 .01- .07- 260719 T14 .03+ .02+ 260722 H21 .13+ .01+ 260718 F51 .01+ .10- 260720 H21 .13- .13+ 260723 H21 .01+ .11+ 260719 673 .20- .04- 260720 H21 .17- .01+ 260723 H21 .12- .05+ 260719 673 .57- .08+ 260720 H21 .11- .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 23 21 21 17 34.340 -02 58 04.12 .55326 1.5392 156.5 21.5 .269 82 2026 07 23 22 21 17 33.920 -02 57 55.21 .55315 1.5392 156.6 21.5 .278 82 2026 07 23 23 21 17 33.497 -02 57 46.34 .55303 1.5391 156.6 21.5 .286 82 2026 07 24 00 21 17 33.072 -02 57 37.50 .55291 1.5391 156.6 21.5 .295 81 2026 07 24 01 21 17 32.645 -02 57 28.69 .55280 1.5391 156.7 21.5 .304 81 2026 07 24 02 21 17 32.215 -02 57 19.92 .55268 1.5390 156.7 21.5 .314 81 2026 07 24 03 21 17 31.782 -02 57 11.19 .55256 1.5390 156.7 21.5 .323 81 2026 07 24 04 21 17 31.347 -02 57 02.48 .55245 1.5390 156.8 21.5 .332 81 2026 07 24 05 21 17 30.910 -02 56 53.82 .55233 1.5389 156.8 21.5 .342 80 2026 07 24 06 21 17 30.470 -02 56 45.19 .55222 1.5389 156.8 21.5 .351 80 2026 07 24 07 21 17 30.028 -02 56 36.59 .55210 1.5389 156.9 21.5 .361 80 2026 07 24 08 21 17 29.583 -02 56 28.03 .55199 1.5388 156.9 21.5 .371 80 2026 07 24 09 21 17 29.136 -02 56 19.51 .55187 1.5388 156.9 21.5 .381 80 2026 07 24 10 21 17 28.687 -02 56 11.01 .55176 1.5388 157.0 21.5 .391 79 2026 07 24 11 21 17 28.235 -02 56 02.56 .55164 1.5387 157.0 21.5 .401 79 2026 07 24 12 21 17 27.781 -02 55 54.14 .55153 1.5387 157.0 21.5 .412 79 2026 07 24 13 21 17 27.324 -02 55 45.75 .55142 1.5387 157.1 21.5 .422 79 2026 07 24 14 21 17 26.865 -02 55 37.40 .55130 1.5386 157.1 21.5 .433 79 2026 07 24 15 21 17 26.403 -02 55 29.09 .55119 1.5386 157.1 21.5 .443 79 2026 07 24 16 21 17 25.939 -02 55 20.80 .55108 1.5386 157.2 21.5 .454 79 2026 07 24 17 21 17 25.473 -02 55 12.56 .55096 1.5385 157.2 21.5 .465 78 2026 07 24 18 21 17 25.004 -02 55 04.35 .55085 1.5385 157.2 21.4 .476 78 2026 07 24 19 21 17 24.533 -02 54 56.17 .55074 1.5385 157.3 21.4 .488 78 2026 07 24 20 21 17 24.060 -02 54 48.03 .55063 1.5385 157.3 21.4 .499 78 2026 07 24 21 21 17 23.584 -02 54 39.93 .55052 1.5384 157.3 21.4 .510 78 2026 07 24 22 21 17 23.106 -02 54 31.86 .55041 1.5384 157.4 21.4 .522 78 2026 07 24 23 21 17 22.625 -02 54 23.82 .55029 1.5384 157.4 21.4 .534 78 2026 07 25 00 21 17 22.142 -02 54 15.82 .55018 1.5383 157.4 21.4 .545 78 2026 07 25 01 21 17 21.657 -02 54 07.86 .55007 1.5383 157.5 21.4 .557 78 2026 07 25 02 21 17 21.170 -02 53 59.93 .54996 1.5383 157.5 21.4 .569 77 2026 07 25 03 21 17 20.680 -02 53 52.03 .54985 1.5382 157.5 21.4 .581 77 2026 07 25 04 21 17 20.187 -02 53 44.17 .54974 1.5382 157.6 21.4 .594 77 2026 07 25 05 21 17 19.693 -02 53 36.35 .54963 1.5382 157.6 21.4 .606 77 2026 07 25 06 21 17 19.196 -02 53 28.56 .54952 1.5381 157.6 21.4 .619 77 2026 07 25 07 21 17 18.697 -02 53 20.81 .54941 1.5381 157.7 21.4 .631 77 2026 07 25 08 21 17 18.195 -02 53 13.09 .54931 1.5381 157.7 21.4 .644 77 2026 07 25 09 21 17 17.691 -02 53 05.40 .54920 1.5380 157.7 21.4 .657 77 2026 07 25 10 21 17 17.185 -02 52 57.76 .54909 1.5380 157.8 21.4 .670 77 2026 07 25 11 21 17 16.676 -02 52 50.14 .54898 1.5380 157.8 21.4 .683 77 2026 07 25 12 21 17 16.166 -02 52 42.57 .54887 1.5380 157.8 21.4 .696 76 2026 07 25 13 21 17 15.652 -02 52 35.02 .54877 1.5379 157.9 21.4 .710 76 2026 07 25 14 21 17 15.137 -02 52 27.52 .54866 1.5379 157.9 21.4 .723 76 2026 07 25 15 21 17 14.619 -02 52 20.05 .54855 1.5379 157.9 21.4 .737 76 2026 07 25 16 21 17 14.099 -02 52 12.61 .54844 1.5378 158.0 21.4 .751 76 2026 07 25 17 21 17 13.577 -02 52 05.21 .54834 1.5378 158.0 21.4 .764 76 2026 07 25 18 21 17 13.053 -02 51 57.84 .54823 1.5378 158.0 21.4 .778 76 2026 07 25 19 21 17 12.526 -02 51 50.51 .54813 1.5377 158.0 21.4 .793 76 2026 07 25 20 21 17 11.997 -02 51 43.22 .54802 1.5377 158.1 21.4 .807 76