"Pseudo-MPEC" for P12pZCA
Created 2026 Sep 14 3:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pZCA*0C2026 09 13.51402701 50 25.631-09 41 25.76 ~9DLK 20.77wXNEOCPF51
P12pZCA*0C2026 09 13.51555001 50 25.475-09 41 22.78 ~9DEo 21.08wXNEOCPF51
P12pZCA 0C2026 09 13.52645001 50 24.308-09 41 02.16 ~9DLK 20.86wXNEOCPF51
P12pZCA 0C2026 09 13.52798101 50 24.138-09 40 59.28 ~9DEo 20.85wXNEOCPF51
P12pZCA 0C2026 09 13.53885401 50 22.975-09 40 38.74 ~9DLK 20.74wXNEOCPF51
P12pZCA 0C2026 09 13.54037401 50 22.808-09 40 35.79 ~9DEo 20.59wXNEOCPF51
P12pZCA 0C2026 09 13.55124701 50 21.639-09 40 15.12 ~9DLK 20.92wXNEOCPF51
P12pZCA 0C2026 09 13.55277101 50 21.486-09 40 12.24 ~9DEo 20.95wXNEOCPF51
P12pZCA KC2026 09 14.02631101 49 34.00 -09 25 15.5 ~9E25 19.9 GXNEOCP958
P12pZCA KC2026 09 14.04289601 49 32.18 -09 24 42.2 ~9E25 19.4 GXNEOCP958
P12pZCA KC2026 09 14.05942701 49 30.43 -09 24 11.6 ~9E25 19.5 GXNEOCP958
Station data:
(958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P.
Dupouy. 0.32-m Schmidt-Cassegrain.
(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.
Orbital elements: P12pZCA
Perihelion 2026 Dec 12.145163 +/- 59 TT = 3:29:02.1 (JD 2461386.645163)
Epoch 2026 Sep 14.0 TT = JDT 2461297.5 Earth MOID: 0.3505 Ma: 0.0077
M 325.841545758 +/- 23 (J2000 ecliptic) AutoNEOCP
n 0.383177874 +/- 0.148 Peri. 53.561548 +/- 49
a 1.877309019 +/- 0.485 Node 11.171438 +/- 3.0
e 0.34069915 +/- 0.149 Incl. 33.459855 +/- 5.7
P 2.572/939.494d H 19.96 G 0.15 U 11.5 SR
q 1.237711425 +/- 0.167 Q 2.516906614 +/- 1.61
From 11 observations 2026 Sept. 13-14 (13.1 hr); mean residual 0".29
Residuals in arcseconds: 260913 F51 .16+ .24- 260913 F51 .05- .01- 260914 958 .20+ .65- 260913 F51 .25+ .12- 260913 F51 .12- .07+ 260914 958 .27- .81+ 260913 F51 .13+ .04- 260913 F51 .28- .21+ 260914 958 .28+ .36- 260913 F51 .03+ .04- 260913 F51 .14- .21+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 04 01 49 19.105 -09 20 30.71 .51568 1.4558 144.2 20.5 3.56 25 2026 09 14 05 01 49 14.772 -09 19 10.02 .51529 1.4557 144.2 20.5 4.13 28 2026 09 14 06 01 49 10.428 -09 17 49.19 .51490 1.4555 144.3 20.4 4.79 31 2026 09 14 07 01 49 06.073 -09 16 28.22 .51451 1.4553 144.3 20.4 5.55 33 2026 09 14 08 01 49 01.706 -09 15 07.12 .51412 1.4551 144.4 20.4 6.40 34 2026 09 14 09 01 48 57.327 -09 13 45.88 .51373 1.4550 144.5 20.4 7.34 35 2026 09 14 10 01 48 52.937 -09 12 24.51 .51334 1.4548 144.5 20.4 8.36 36 2026 09 14 11 01 48 48.536 -09 11 02.99 .51295 1.4546 144.6 20.4 9.46 37 2026 09 14 12 01 48 44.124 -09 09 41.34 .51256 1.4544 144.6 20.4 10.6 37 2026 09 14 13 01 48 39.700 -09 08 19.55 .51217 1.4543 144.7 20.4 11.9 37 2026 09 14 14 01 48 35.264 -09 06 57.63 .51179 1.4541 144.7 20.4 13.2 38 2026 09 14 15 01 48 30.817 -09 05 35.57 .51140 1.4539 144.8 20.4 14.6 38 2026 09 14 16 01 48 26.359 -09 04 13.36 .51101 1.4538 144.8 20.4 16.1 38 2026 09 14 17 01 48 21.889 -09 02 51.02 .51062 1.4536 144.9 20.4 17.7 38 2026 09 14 18 01 48 17.407 -09 01 28.54 .51023 1.4534 144.9 20.4 19.3 39 2026 09 14 19 01 48 12.914 -09 00 05.93 .50985 1.4532 145.0 20.4 21.0 39 2026 09 14 20 01 48 08.410 -08 58 43.17 .50946 1.4531 145.1 20.4 22.8 39 2026 09 14 21 01 48 03.894 -08 57 20.27 .50908 1.4529 145.1 20.4 24.7 39 2026 09 14 22 01 47 59.366 -08 55 57.24 .50869 1.4527 145.2 20.4 26.6 39 2026 09 14 23 01 47 54.827 -08 54 34.06 .50830 1.4526 145.2 20.4 28.7 39 2026 09 15 00 01 47 50.277 -08 53 10.75 .50792 1.4524 145.3 20.4 30.8 39 2026 09 15 01 01 47 45.714 -08 51 47.29 .50753 1.4522 145.3 20.4 32.9 39 2026 09 15 02 01 47 41.140 -08 50 23.70 .50715 1.4520 145.4 20.4 35.2 39 2026 09 15 03 01 47 36.555 -08 48 59.96 .50676 1.4519 145.4 20.4 37.5 39 2026 09 15 04 01 47 31.958 -08 47 36.08 .50638 1.4517 145.5 20.4 39.9 39 2026 09 15 05 01 47 27.349 -08 46 12.06 .50600 1.4515 145.6 20.4 42.4 39 2026 09 15 06 01 47 22.729 -08 44 47.90 .50561 1.4513 145.6 20.4 45.0 39 2026 09 15 07 01 47 18.097 -08 43 23.60 .50523 1.4512 145.7 20.4 47.6 40 2026 09 15 08 01 47 13.454 -08 41 59.16 .50485 1.4510 145.7 20.4 50.3 40 2026 09 15 09 01 47 08.798 -08 40 34.57 .50447 1.4508 145.8 20.4 53.1 40 2026 09 15 10 01 47 04.131 -08 39 09.85 .50409 1.4507 145.8 20.4 56.0 40 2026 09 15 11 01 46 59.453 -08 37 44.98 .50370 1.4505 145.9 20.4 58.9 40 2026 09 15 12 01 46 54.763 -08 36 19.96 .50332 1.4503 145.9 20.4 61.9 40 2026 09 15 13 01 46 50.061 -08 34 54.81 .50294 1.4501 146.0 20.4 65.0 40 2026 09 15 14 01 46 45.347 -08 33 29.51 .50256 1.4500 146.1 20.4 68.2 40 2026 09 15 15 01 46 40.622 -08 32 04.07 .50218 1.4498 146.1 20.4 71.5 40 2026 09 15 16 01 46 35.884 -08 30 38.49 .50180 1.4496 146.2 20.4 74.8 40 2026 09 15 17 01 46 31.136 -08 29 12.76 .50142 1.4495 146.2 20.3 78.3 40 2026 09 15 18 01 46 26.375 -08 27 46.88 .50104 1.4493 146.3 20.3 81.8 40 2026 09 15 19 01 46 21.602 -08 26 20.87 .50066 1.4491 146.3 20.3 85.4 40 2026 09 15 20 01 46 16.818 -08 24 54.71 .50029 1.4489 146.4 20.3 89.0 40 2026 09 15 21 01 46 12.022 -08 23 28.40 .49991 1.4488 146.4 20.3 92.8 40 2026 09 15 22 01 46 07.215 -08 22 01.95 .49953 1.4486 146.5 20.3 96.6 40 2026 09 15 23 01 46 02.395 -08 20 35.36 .49915 1.4484 146.6 20.3 101 40 2026 09 16 00 01 45 57.564 -08 19 08.62 .49878 1.4483 146.6 20.3 104 40 2026 09 16 01 01 45 52.720 -08 17 41.73 .49840 1.4481 146.7 20.3 109 40 2026 09 16 02 01 45 47.865 -08 16 14.70 .49802 1.4479 146.7 20.3 113 40 2026 09 16 03 01 45 42.998 -08 14 47.52 .49765 1.4477 146.8 20.3 117 40