"Pseudo-MPEC" for OCA1648
Created 2026 Jul 11 7:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
OCA1648*KC2026 07 10.18500 19 14 27.58 -31 54 04.4 ~7ABK 18.6 rqNEOCPX74
OCA1648 KC2026 07 10.19465 19 14 27.33 -31 53 52.9 ~7ABK 18.1 rqNEOCPX74
OCA1648 KC2026 07 10.20394 19 14 27.01 -31 53 41.8 ~7ABK 19.5 rqNEOCPX74
OCA1648 KB2026 07 11.03252719 14 14.961-31 37 47.57 ~7B2Z 18.5 GXNEOCPY05
OCA1648 KB2026 07 11.05129119 14 14.441-31 37 25.65 ~7B2Z 18.4 GXNEOCPY05
OCA1648 KB2026 07 11.07017619 14 13.924-31 37 04.19 ~7B2Z 18.8 GXNEOCPY05
OCA1648 KC2026 07 11.08362 19 14 13.74 -31 36 48.1 ~7B7Z 19.1 rqNEOCPX74
OCA1648 KC2026 07 11.09337 19 14 13.47 -31 36 36.8 ~7B7Z 18.9 rqNEOCPX74
OCA1648 KC2026 07 11.10273 19 14 13.20 -31 36 25.9 ~7B7Z 19.0 rqNEOCPX74
Station data:
(X74) Observatório Campo dos Amarais (S21.394144 W50.505780) Brazil.
Observer L. S. Amaral. 0.3-m f/4 reflector + CCD.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: OCA1648
Perihelion 2026 Sep 7.068831 +/- 37.7 TT = 1:39:07.0 (JD 2461290.568831)
Epoch 2026 Jul 11.0 TT = JDT 2461232.5 Earth MOID: 0.2017 Ma: 0.0442
M 348.115234747 +/- 10 (J2000 ecliptic) AutoNEOCP
n 0.204666857 +/- 0.088 Peri. 35.342370 +/- 33
a 2.851703497 +/- 0.818 Node 302.392224 +/- 3.4
e 0.58221298 +/- 0.115 Incl. 9.435450 +/- 2.0
P 4.81567 H 19.95 G 0.15 U 11.1 SR
q 1.191404696 +/- 0.117 Q 4.512002298 +/- 1.02
From 9 observations 2026 July 10-11 (22.0 hr); mean residual 0".28
Residuals in arcseconds: 260710 X74 .19+ .38- 260711 Y05 .34+ .10- 260711 X74 .08- .26- 260710 X74 .33+ .01+ 260711 Y05 .09+ .46+ 260711 X74 .12- .20- 260710 X74 .57- .36+ 260711 Y05 .06+ .25+ 260711 X74 .27- .14- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 11 08 19 14 08.939 -31 31 48.78 .35837 1.3713 170.5 18.9 3.91 45 2026 07 11 09 19 14 08.238 -31 30 59.16 .35813 1.3711 170.5 18.9 4.36 40 2026 07 11 10 19 14 07.538 -31 30 09.45 .35790 1.3708 170.5 18.9 4.87 36 2026 07 11 11 19 14 06.836 -31 29 19.65 .35766 1.3706 170.5 18.9 5.44 32 2026 07 11 12 19 14 06.135 -31 28 29.75 .35743 1.3704 170.5 18.9 6.06 28 2026 07 11 13 19 14 05.433 -31 27 39.76 .35720 1.3701 170.5 18.9 6.73 26 2026 07 11 14 19 14 04.731 -31 26 49.68 .35696 1.3699 170.5 18.9 7.44 24 2026 07 11 15 19 14 04.028 -31 25 59.51 .35673 1.3697 170.5 18.9 8.19 22 2026 07 11 16 19 14 03.325 -31 25 09.24 .35650 1.3694 170.5 18.9 8.98 21 2026 07 11 17 19 14 02.621 -31 24 18.88 .35626 1.3692 170.5 18.9 9.82 20 2026 07 11 18 19 14 01.918 -31 23 28.42 .35603 1.3690 170.5 18.9 10.7 19 2026 07 11 19 19 14 01.214 -31 22 37.87 .35580 1.3688 170.5 18.9 11.6 18 2026 07 11 20 19 14 00.509 -31 21 47.23 .35557 1.3685 170.5 18.9 12.5 17 2026 07 11 21 19 13 59.805 -31 20 56.49 .35534 1.3683 170.5 18.9 13.5 17 2026 07 11 22 19 13 59.100 -31 20 05.66 .35510 1.3681 170.5 18.9 14.5 16 2026 07 11 23 19 13 58.394 -31 19 14.74 .35487 1.3678 170.5 18.9 15.6 16 2026 07 12 00 19 13 57.689 -31 18 23.72 .35464 1.3676 170.5 18.9 16.7 15 2026 07 12 01 19 13 56.983 -31 17 32.61 .35441 1.3674 170.5 18.9 17.8 15 2026 07 12 02 19 13 56.277 -31 16 41.40 .35418 1.3671 170.5 18.9 18.9 15 2026 07 12 03 19 13 55.570 -31 15 50.10 .35395 1.3669 170.5 18.9 20.1 15 2026 07 12 04 19 13 54.864 -31 14 58.71 .35372 1.3667 170.5 18.9 21.3 14 2026 07 12 05 19 13 54.157 -31 14 07.22 .35349 1.3664 170.5 18.9 22.6 14 2026 07 12 06 19 13 53.450 -31 13 15.63 .35326 1.3662 170.5 18.9 23.9 14 2026 07 12 07 19 13 52.743 -31 12 23.96 .35303 1.3660 170.5 18.9 25.2 14 2026 07 12 08 19 13 52.036 -31 11 32.18 .35280 1.3658 170.5 18.9 26.6 13 2026 07 12 09 19 13 51.328 -31 10 40.32 .35257 1.3655 170.5 18.9 28.0 13 2026 07 12 10 19 13 50.621 -31 09 48.35 .35234 1.3653 170.5 18.9 29.4 13 2026 07 12 11 19 13 49.913 -31 08 56.30 .35212 1.3651 170.5 18.9 30.9 13 2026 07 12 12 19 13 49.205 -31 08 04.15 .35189 1.3648 170.5 18.9 32.4 13 2026 07 12 13 19 13 48.497 -31 07 11.90 .35166 1.3646 170.5 18.9 33.9 13 2026 07 12 14 19 13 47.789 -31 06 19.56 .35143 1.3644 170.5 18.9 35.5 13 2026 07 12 15 19 13 47.080 -31 05 27.12 .35121 1.3641 170.5 18.9 37.1 13 2026 07 12 16 19 13 46.372 -31 04 34.59 .35098 1.3639 170.5 18.9 38.7 13 2026 07 12 17 19 13 45.664 -31 03 41.96 .35075 1.3637 170.4 18.9 40.4 12 2026 07 12 18 19 13 44.955 -31 02 49.24 .35052 1.3635 170.4 18.9 42.1 12 2026 07 12 19 19 13 44.247 -31 01 56.42 .35030 1.3632 170.4 18.9 43.8 12 2026 07 12 20 19 13 43.538 -31 01 03.50 .35007 1.3630 170.4 18.9 45.6 12 2026 07 12 21 19 13 42.829 -31 00 10.49 .34985 1.3628 170.4 18.9 47.4 12 2026 07 12 22 19 13 42.121 -30 59 17.39 .34962 1.3625 170.4 18.9 49.2 12 2026 07 12 23 19 13 41.412 -30 58 24.19 .34939 1.3623 170.4 18.9 51.1 12 2026 07 13 00 19 13 40.704 -30 57 30.89 .34917 1.3621 170.4 18.9 53.0 12 2026 07 13 01 19 13 39.995 -30 56 37.50 .34894 1.3619 170.4 18.9 55.0 12 2026 07 13 02 19 13 39.286 -30 55 44.01 .34872 1.3616 170.4 18.9 57.0 12 2026 07 13 03 19 13 38.578 -30 54 50.43 .34850 1.3614 170.4 18.9 59.0 12 2026 07 13 04 19 13 37.870 -30 53 56.74 .34827 1.3612 170.4 18.9 61.0 12 2026 07 13 05 19 13 37.161 -30 53 02.97 .34805 1.3609 170.4 18.9 63.1 12 2026 07 13 06 19 13 36.453 -30 52 09.09 .34782 1.3607 170.4 18.9 65.2 12 2026 07 13 07 19 13 35.745 -30 51 15.12 .34760 1.3605 170.4 18.9 67.4 12