"Pseudo-MPEC" for P12onRq
Created 2026 Jul 16 3:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12onRq 0C2026 07 15.32839119 44 44.844-22 43 54.02 ~7FKo 18.46iUNEOCPI41
P12onRq*0C2026 07 15.38363519 45 35.014-22 38 33.23 ~7FCK 18.61wXNEOCPF51
P12onRq 0C2026 07 15.38756119 45 38.154-22 38 12.39 ~7FCK 18.76wXNEOCPF51
P12onRq 0C2026 07 15.39539919 45 44.408-22 37 30.63 ~7FCK 18.91wXNEOCPF51
P12onRq 0C2026 07 15.51378219 47 18.962-22 26 42.02 ~7FFK 18.39GVNEOCPF51
P12onRq 0C2026 07 15.51443019 47 19.483-22 26 38.39 ~7FFK 18.41GVNEOCPF51
P12onRq 0B2026 07 15.53399419 47 43.550-22 22 56.71 ~7FFZ 17.71VVNEOCPE54
P12onRq 0B2026 07 15.57676419 48 18.336-22 19 03.86 ~7FFZx18.54VVNEOCPE54
P12onRq KB2026 07 16.03953419 55 05.249-21 35 21.88 ~7G2K 18.6 VZNEOCPY05
P12onRq KB2026 07 16.06029319 55 22.417-21 33 23.27 ~7G2K 19.3 VZNEOCPY05
Station data:
(E54) TransAstra at Springbrook (S31.281736 E149.081470) Australia/NSW.
(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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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: P12onRq
Perihelion 2026 Jul 31.100546 +/- 0.112 TT = 2:24:47.2 (JD 2461252.600546)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.0478 Ju: 0.9749
M 356.634079612 +/- 0.023 Ma: 0.0700 AutoNEOCP
n 0.222900569 +/- 0.00177 Peri. 16.210673 +/- 0.13
a 2.693985565 +/- 0.0142 Node 294.188055 +/- 0.0007
e 0.60620228 +/- 0.0021 Incl. 2.912027 +/- 0.007
P 4.42174 H 24.18 G 0.15 U 8.5
q 1.060885351 +/- 0.000246 Q 4.327085779 +/- 0.0285 (J2000 ecliptic)
9 of 10 observations 2026 July 15-16 (17.6 hr); mean residual 0".13
Residuals in arcseconds: 260715 I41 .03+ .08- 260715 F51 .00 .04- 260716 Y05 .35+ .08+ 260715 F51 .06- .00 260715 F51 .01- .06- 260716 Y05 .36- .00 260715 F51 .02+ .02+ 260715 E54 .11+ .08- 260715 F51 .02+ .10+ 260715 E54( 3.0+ .85-) Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 16 04 19 56 51.977 -21 22 55.21 .06215 1.0784 176.2 18.7 .414 60 2026 07 16 05 19 57 28.879 -21 18 46.72 .06207 1.0783 176.1 18.7 .521 59 2026 07 16 06 19 58 05.849 -21 14 37.03 .06198 1.0782 176.0 18.7 .636 59 2026 07 16 07 19 58 42.886 -21 10 26.13 .06189 1.0781 175.9 18.7 .761 59 2026 07 16 08 19 59 19.989 -21 06 14.04 .06181 1.0780 175.8 18.7 .894 58 2026 07 16 09 19 59 57.159 -21 02 00.74 .06172 1.0780 175.7 18.7 1.04 58 2026 07 16 10 20 00 34.395 -20 57 46.24 .06164 1.0779 175.6 18.7 1.19 58 2026 07 16 11 20 01 11.696 -20 53 30.54 .06156 1.0778 175.4 18.7 1.35 58 2026 07 16 12 20 01 49.062 -20 49 13.64 .06147 1.0777 175.3 18.7 1.52 58 2026 07 16 13 20 02 26.492 -20 44 55.53 .06139 1.0776 175.2 18.7 1.70 58 2026 07 16 14 20 03 03.986 -20 40 36.23 .06131 1.0775 175.1 18.7 1.88 58 2026 07 16 15 20 03 41.544 -20 36 15.72 .06122 1.0774 175.0 18.7 2.08 58 2026 07 16 16 20 04 19.164 -20 31 54.02 .06114 1.0773 174.9 18.7 2.29 58 2026 07 16 17 20 04 56.847 -20 27 31.11 .06106 1.0772 174.7 18.7 2.50 58 2026 07 16 18 20 05 34.592 -20 23 07.01 .06098 1.0771 174.6 18.7 2.73 58 2026 07 16 19 20 06 12.398 -20 18 41.71 .06090 1.0770 174.5 18.7 2.97 58 2026 07 16 20 20 06 50.265 -20 14 15.22 .06082 1.0769 174.4 18.7 3.21 59 2026 07 16 21 20 07 28.193 -20 09 47.53 .06075 1.0768 174.3 18.7 3.47 59 2026 07 16 22 20 08 06.180 -20 05 18.65 .06067 1.0767 174.1 18.7 3.73 59 2026 07 16 23 20 08 44.226 -20 00 48.57 .06059 1.0766 174.0 18.7 4.00 59 2026 07 17 00 20 09 22.332 -19 56 17.31 .06051 1.0765 173.9 18.7 4.29 59 2026 07 17 01 20 10 00.495 -19 51 44.85 .06044 1.0765 173.8 18.7 4.58 59 2026 07 17 02 20 10 38.716 -19 47 11.21 .06036 1.0764 173.7 18.7 4.89 59 2026 07 17 03 20 11 16.995 -19 42 36.38 .06029 1.0763 173.5 18.7 5.20 59 2026 07 17 04 20 11 55.329 -19 38 00.37 .06021 1.0762 173.4 18.7 5.53 59 2026 07 17 05 20 12 33.720 -19 33 23.18 .06014 1.0761 173.3 18.7 5.86 59 2026 07 17 06 20 13 12.166 -19 28 44.80 .06007 1.0760 173.1 18.7 6.21 59 2026 07 17 07 20 13 50.667 -19 24 05.25 .05999 1.0759 173.0 18.7 6.56 59 2026 07 17 08 20 14 29.223 -19 19 24.53 .05992 1.0758 172.9 18.7 6.93 59 2026 07 17 09 20 15 07.831 -19 14 42.63 .05985 1.0757 172.8 18.7 7.30 59 2026 07 17 10 20 15 46.493 -19 09 59.56 .05978 1.0756 172.6 18.7 7.69 59 2026 07 17 11 20 16 25.208 -19 05 15.33 .05971 1.0756 172.5 18.7 8.09 59 2026 07 17 12 20 17 03.974 -19 00 29.93 .05964 1.0755 172.4 18.7 8.50 59 2026 07 17 13 20 17 42.791 -18 55 43.37 .05957 1.0754 172.2 18.8 8.91 59 2026 07 17 14 20 18 21.659 -18 50 55.65 .05950 1.0753 172.1 18.8 9.34 59 2026 07 17 15 20 19 00.578 -18 46 06.78 .05943 1.0752 172.0 18.8 9.78 59 2026 07 17 16 20 19 39.545 -18 41 16.75 .05937 1.0751 171.9 18.8 10.2 59 2026 07 17 17 20 20 18.561 -18 36 25.58 .05930 1.0750 171.7 18.8 10.7 59 2026 07 17 18 20 20 57.626 -18 31 33.26 .05923 1.0749 171.6 18.8 11.2 59 2026 07 17 19 20 21 36.737 -18 26 39.80 .05917 1.0749 171.5 18.8 11.6 59 2026 07 17 20 20 22 15.896 -18 21 45.20 .05910 1.0748 171.3 18.8 12.1 59 2026 07 17 21 20 22 55.101 -18 16 49.47 .05904 1.0747 171.2 18.8 12.6 59 2026 07 17 22 20 23 34.351 -18 11 52.61 .05897 1.0746 171.0 18.8 13.2 59 2026 07 17 23 20 24 13.647 -18 06 54.62 .05891 1.0745 170.9 18.8 13.7 59 2026 07 18 00 20 24 52.986 -18 01 55.51 .05885 1.0744 170.8 18.8 14.2 59 2026 07 18 01 20 25 32.369 -17 56 55.29 .05879 1.0743 170.6 18.8 14.8 59 2026 07 18 02 20 26 11.795 -17 51 53.95 .05873 1.0743 170.5 18.8 15.3 59 2026 07 18 03 20 26 51.263 -17 46 51.51 .05867 1.0742 170.4 18.8 15.9 59