"Pseudo-MPEC" for P12orqU
Created 2026 Jul 21 15:35:08 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 ~7IIo 21.63wXNEOCPF51
P12orqU 0C2026 07 18.49235521 18 06.264-03 22 08.52 ~7IIo 21.24wXNEOCPF51
P12orqU 0C2026 07 18.53979921 18 05.908-03 21 53.52 ~7ILo 20.70GVNEOCPF51
P12orqU 0C2026 07 18.54263421 18 05.888-03 21 52.64 ~7IIo 21.59wXNEOCPF51
P12orqU !C2026 07 19.47603021 18 03.442-03 17 07.04 ~7JCK 20.2 GWNEOCP673
P12orqU !C2026 07 19.48026621 18 03.384-03 17 05.64 ~7JCK 20.0 GWNEOCP673
P12orqU 3C2026 07 19.55505721 18 03.276-03 16 40.00 ~7JDo 21.30GVNEOCPT14
P12orqU 3C2026 07 19.55603621 18 03.269-03 16 39.71 ~7JDo 21.33GVNEOCPT14
P12orqU 3C2026 07 19.55700821 18 03.261-03 16 39.38 ~7JDo 21.34GVNEOCPT14
P12orqU KC2026 07 20.25693821 18 01.12 -03 13 19.3 ~7K6o 21.4 GVNEOCPH21
P12orqU KC2026 07 20.25982621 18 01.09 -03 13 18.6 ~7K6o 21.7 GVNEOCPH21
P12orqU KC2026 07 20.26560121 18 01.04 -03 13 16.9 ~7K6o 21.9 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 26.946822 +/- 41 TT = 22:43:25.3 (JD 2461279.446822)
Epoch 2026 Jul 20.0 TT = JDT 2461241.5 Earth MOID: 0.5194 AutoNEOCP
M 349.033217068 +/- 13 (J2000 ecliptic)
n 0.289003992 +/- 0.084 Peri. 107.806290 +/- 41
a 2.265688261 +/- 0.439 Node 220.289670 +/- 14
e 0.32772735 +/- 0.0872 Incl. 4.399580 +/- 0.42
P 3.41036 H 20.69 G 0.15 U 11.1 SR
q 1.523160242 +/- 0.135 Q 3.008216281 +/- 1.14
From 12 observations 2026 July 18-20 (42.9 hr); mean residual 0".22
Residuals in arcseconds: 260718 F51 .11+ .02+ 260719 673 .22- .04- 260719 T14 .03+ .05+ 260718 F51 .03- .03+ 260719 673 .60- .07+ 260720 H21 .02- .40- 260718 F51 .05- .09- 260719 T14 .01- .02+ 260720 H21 .07- .52- 260718 F51 .04- .12- 260719 T14 .02+ .02+ 260720 H21 .01- .47- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 16 21 17 52.964 -03 06 43.32 .56935 1.5502 154.8 21.3 6.11 41 2026 07 21 17 21 17 52.682 -03 06 32.50 .56919 1.5501 154.8 21.3 6.32 42 2026 07 21 18 21 17 52.397 -03 06 21.71 .56903 1.5501 154.8 21.3 6.53 43 2026 07 21 19 21 17 52.110 -03 06 10.95 .56888 1.5500 154.9 21.3 6.75 43 2026 07 21 20 21 17 51.820 -03 06 00.23 .56872 1.5499 154.9 21.3 6.97 44 2026 07 21 21 21 17 51.527 -03 05 49.54 .56857 1.5499 154.9 21.3 7.20 44 2026 07 21 22 21 17 51.231 -03 05 38.88 .56841 1.5498 155.0 21.3 7.43 45 2026 07 21 23 21 17 50.933 -03 05 28.25 .56826 1.5498 155.0 21.3 7.66 46 2026 07 22 00 21 17 50.632 -03 05 17.66 .56810 1.5497 155.0 21.3 7.90 46 2026 07 22 01 21 17 50.329 -03 05 07.10 .56795 1.5496 155.1 21.3 8.14 47 2026 07 22 02 21 17 50.022 -03 04 56.57 .56779 1.5496 155.1 21.3 8.39 48 2026 07 22 03 21 17 49.714 -03 04 46.08 .56764 1.5495 155.1 21.3 8.64 48 2026 07 22 04 21 17 49.402 -03 04 35.62 .56749 1.5495 155.2 21.3 8.89 49 2026 07 22 05 21 17 49.088 -03 04 25.19 .56733 1.5494 155.2 21.3 9.15 49 2026 07 22 06 21 17 48.771 -03 04 14.79 .56718 1.5493 155.2 21.3 9.42 50 2026 07 22 07 21 17 48.451 -03 04 04.43 .56703 1.5493 155.3 21.3 9.68 51 2026 07 22 08 21 17 48.129 -03 03 54.10 .56687 1.5492 155.3 21.3 9.96 51 2026 07 22 09 21 17 47.804 -03 03 43.80 .56672 1.5492 155.3 21.3 10.2 52 2026 07 22 10 21 17 47.477 -03 03 33.54 .56657 1.5491 155.4 21.3 10.5 52 2026 07 22 11 21 17 47.147 -03 03 23.31 .56642 1.5490 155.4 21.3 10.8 53 2026 07 22 12 21 17 46.814 -03 03 13.11 .56626 1.5490 155.4 21.3 11.1 53 2026 07 22 13 21 17 46.478 -03 03 02.95 .56611 1.5489 155.5 21.3 11.4 54 2026 07 22 14 21 17 46.140 -03 02 52.82 .56596 1.5489 155.5 21.3 11.7 54 2026 07 22 15 21 17 45.800 -03 02 42.72 .56581 1.5488 155.5 21.3 12.0 55 2026 07 22 16 21 17 45.457 -03 02 32.65 .56566 1.5487 155.6 21.3 12.3 55 2026 07 22 17 21 17 45.111 -03 02 22.62 .56551 1.5487 155.6 21.3 12.6 56 2026 07 22 18 21 17 44.762 -03 02 12.62 .56536 1.5486 155.6 21.3 12.9 56 2026 07 22 19 21 17 44.411 -03 02 02.66 .56521 1.5486 155.7 21.3 13.2 57 2026 07 22 20 21 17 44.057 -03 01 52.72 .56506 1.5485 155.7 21.3 13.6 57 2026 07 22 21 21 17 43.701 -03 01 42.83 .56491 1.5484 155.7 21.3 13.9 58 2026 07 22 22 21 17 43.342 -03 01 32.96 .56476 1.5484 155.8 21.3 14.2 58 2026 07 22 23 21 17 42.981 -03 01 23.13 .56461 1.5483 155.8 21.3 14.5 59 2026 07 23 00 21 17 42.617 -03 01 13.33 .56446 1.5483 155.8 21.3 14.9 59 2026 07 23 01 21 17 42.250 -03 01 03.56 .56432 1.5482 155.9 21.3 15.2 60 2026 07 23 02 21 17 41.881 -03 00 53.83 .56417 1.5481 155.9 21.3 15.6 60 2026 07 23 03 21 17 41.509 -03 00 44.13 .56402 1.5481 155.9 21.2 15.9 60 2026 07 23 04 21 17 41.135 -03 00 34.46 .56387 1.5480 156.0 21.2 16.3 61 2026 07 23 05 21 17 40.758 -03 00 24.83 .56372 1.5480 156.0 21.2 16.7 61 2026 07 23 06 21 17 40.378 -03 00 15.23 .56358 1.5479 156.0 21.2 17.0 62 2026 07 23 07 21 17 39.996 -03 00 05.66 .56343 1.5479 156.1 21.2 17.4 62 2026 07 23 08 21 17 39.612 -02 59 56.13 .56328 1.5478 156.1 21.2 17.8 62 2026 07 23 09 21 17 39.225 -02 59 46.63 .56314 1.5477 156.1 21.2 18.2 63 2026 07 23 10 21 17 38.835 -02 59 37.17 .56299 1.5477 156.2 21.2 18.5 63 2026 07 23 11 21 17 38.443 -02 59 27.74 .56285 1.5476 156.2 21.2 18.9 63 2026 07 23 12 21 17 38.048 -02 59 18.34 .56270 1.5476 156.2 21.2 19.3 64 2026 07 23 13 21 17 37.651 -02 59 08.97 .56255 1.5475 156.3 21.2 19.7 64 2026 07 23 14 21 17 37.251 -02 58 59.64 .56241 1.5474 156.3 21.2 20.1 64 2026 07 23 15 21 17 36.848 -02 58 50.34 .56226 1.5474 156.3 21.2 20.5 65