"Pseudo-MPEC" for P12rlA1
Created 2026 Oct 15 10:35:24 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rlA1*0C2026 10 14.37640702 26 50.296+24 11 38.37 ~AEIK 21.45wXNEOCPF51
P12rlA1 0C2026 10 14.38967202 26 50.050+24 11 36.49 ~AEIK 21.26wXNEOCPF51
P12rlA1 0C2026 10 14.40297602 26 49.788+24 11 34.52 ~AEIK 20.91wXNEOCPF51
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.
Orbital elements: P12rlA1
Perihelion 2027 Jul 18.020563 +/- 1429 TT = 0:29:36.6 (JD 2461604.520563)
Epoch 2026 Oct 14.0 TT = JDT 2461327.5 AutoNEOCP
M 357.985309696 +/- 42 (J2000 ecliptic)
n 0.007272710 +/- Peri. 176.773715 +/- 80
a 26.38387149 +/- Node 244.726521 +/- 22
e 0.77040874 +/- 0.239 Incl. 17.408018 +/- 35
P 135.52137 H 13.10 G 0.15 U 10.7 SR
q 6.057506061 +/- 2.8 Q 46.71023692 +/- 637
From 3 observations 2026 Oct. 14 (38.3 min); mean residual 0".04
Residuals in arcseconds: 261014 F51 .03- .01- 261014 F51 .07+ .03+ 261014 F51 .03- .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 11 02 26 30.048 +24 08 57.46 5.3529 6.2872 157.7 21.1 102 70 2026 10 15 12 02 26 29.264 +24 08 51.18 5.3526 6.2871 157.8 21.1 107 70 2026 10 15 13 02 26 28.480 +24 08 44.90 5.3523 6.2870 157.8 21.1 112 70 2026 10 15 14 02 26 27.695 +24 08 38.61 5.3520 6.2870 157.9 21.1 117 70 2026 10 15 15 02 26 26.910 +24 08 32.31 5.3517 6.2869 157.9 21.1 122 70 2026 10 15 16 02 26 26.124 +24 08 26.01 5.3514 6.2868 157.9 21.1 127 69 2026 10 15 17 02 26 25.338 +24 08 19.70 5.3512 6.2867 158.0 21.1 132 69 2026 10 15 18 02 26 24.551 +24 08 13.39 5.3509 6.2867 158.0 21.1 137 69 2026 10 15 19 02 26 23.764 +24 08 07.07 5.3506 6.2866 158.1 21.1 142 69 2026 10 15 20 02 26 22.977 +24 08 00.75 5.3503 6.2865 158.1 21.1 148 69 2026 10 15 21 02 26 22.189 +24 07 54.42 5.3500 6.2865 158.2 21.1 153 69 2026 10 15 22 02 26 21.400 +24 07 48.08 5.3497 6.2864 158.2 21.1 158 68 2026 10 15 23 02 26 20.611 +24 07 41.74 5.3495 6.2863 158.2 21.1 164 68 2026 10 16 00 02 26 19.822 +24 07 35.39 5.3492 6.2863 158.3 21.1 169 68 2026 10 16 01 02 26 19.032 +24 07 29.03 5.3489 6.2862 158.3 21.1 175 68 2026 10 16 02 02 26 18.242 +24 07 22.67 5.3486 6.2861 158.4 21.1 181 68 2026 10 16 03 02 26 17.451 +24 07 16.30 5.3483 6.2861 158.4 21.1 186 68 2026 10 16 04 02 26 16.660 +24 07 09.93 5.3481 6.2860 158.4 21.1 192 67 2026 10 16 05 02 26 15.869 +24 07 03.55 5.3478 6.2859 158.5 21.1 198 67 2026 10 16 06 02 26 15.076 +24 06 57.17 5.3475 6.2859 158.5 21.1 204 67 2026 10 16 07 02 26 14.284 +24 06 50.78 5.3472 6.2858 158.6 21.1 211 67 2026 10 16 08 02 26 13.491 +24 06 44.38 5.3470 6.2857 158.6 21.1 217 67 2026 10 16 09 02 26 12.698 +24 06 37.98 5.3467 6.2857 158.6 21.1 223 67 2026 10 16 10 02 26 11.904 +24 06 31.57 5.3464 6.2856 158.7 21.1 230 66 2026 10 16 11 02 26 11.110 +24 06 25.16 5.3461 6.2855 158.7 21.1 236 66 2026 10 16 12 02 26 10.315 +24 06 18.74 5.3459 6.2855 158.8 21.1 243 66 2026 10 16 13 02 26 09.520 +24 06 12.32 5.3456 6.2854 158.8 21.1 250 66 2026 10 16 14 02 26 08.724 +24 06 05.89 5.3453 6.2853 158.8 21.1 257 66 2026 10 16 15 02 26 07.928 +24 05 59.45 5.3450 6.2853 158.9 21.0 264 65 2026 10 16 16 02 26 07.132 +24 05 53.01 5.3448 6.2852 158.9 21.0 271 65 2026 10 16 17 02 26 06.335 +24 05 46.56 5.3445 6.2851 159.0 21.0 278 65 2026 10 16 18 02 26 05.538 +24 05 40.10 5.3442 6.2851 159.0 21.0 286 65 2026 10 16 19 02 26 04.740 +24 05 33.65 5.3440 6.2850 159.0 21.0 293 65 2026 10 16 20 02 26 03.942 +24 05 27.18 5.3437 6.2849 159.1 21.0 301 64 2026 10 16 21 02 26 03.144 +24 05 20.71 5.3434 6.2849 159.1 21.0 309 64 2026 10 16 22 02 26 02.345 +24 05 14.23 5.3431 6.2848 159.2 21.0 317 64 2026 10 16 23 02 26 01.545 +24 05 07.75 5.3429 6.2847 159.2 21.0 325 64 2026 10 17 00 02 26 00.745 +24 05 01.26 5.3426 6.2847 159.2 21.0 334 64 2026 10 17 01 02 25 59.945 +24 04 54.76 5.3423 6.2846 159.3 21.0 343 63 2026 10 17 02 02 25 59.144 +24 04 48.26 5.3421 6.2845 159.3 21.0 351 63 2026 10 17 03 02 25 58.343 +24 04 41.76 5.3418 6.2845 159.4 21.0 360 63 2026 10 17 04 02 25 57.542 +24 04 35.25 5.3415 6.2844 159.4 21.0 370 63 2026 10 17 05 02 25 56.740 +24 04 28.73 5.3413 6.2843 159.4 21.0 379 63 2026 10 17 06 02 25 55.938 +24 04 22.20 5.3410 6.2843 159.5 21.0 389 62 2026 10 17 07 02 25 55.135 +24 04 15.68 5.3407 6.2842 159.5 21.0 399 62 2026 10 17 08 02 25 54.332 +24 04 09.14 5.3405 6.2841 159.6 21.0 409 62 2026 10 17 09 02 25 53.528 +24 04 02.60 5.3402 6.2841 159.6 21.0 420 62 2026 10 17 10 02 25 52.724 +24 03 56.05 5.3400 6.2840 159.7 21.0 431 62