"Pseudo-MPEC" for P12nxU4
Created 2026 Jun 21 7:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nxU4*0C2026 06 19.34116916 00 25.205-31 33 33.06 ~6JA5 20.76wXNEOCPF51
P12nxU4 0C2026 06 19.35207116 00 24.978-31 33 57.27 ~6JA5 20.52wXNEOCPF51
P12nxU4 0C2026 06 19.36293116 00 24.751-31 34 20.74 ~6JA5 20.43wXNEOCPF51
P12nxU4 0C2026 06 19.37379216 00 24.522-31 34 43.55 ~6JA5 20.54wXNEOCPF51
P12nxU4 KB2026 06 20.06516216 02 03.162-31 57 48.46 ~6K3Z ZNEOCPY05
P12nxU4 KB2026 06 20.08463816 02 03.042-31 58 30.42 ~6K3Z 20.7 VZNEOCPY05
P12nxU4 KB2026 06 20.10332716 02 03.015-31 59 10.15 ~6K3Z 20.7 VZNEOCPY05
P12nxU4 3C2026 06 20.30252916 02 53.544-32 10 56.88 ~6KCZ 20.18GVNEOCPT14
P12nxU4 3C2026 06 20.30350316 02 53.551-32 10 59.79 ~6KCZ 19.96GVNEOCPT14
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.
(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.
(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: P12nxU4
Perihelion 2026 Jul 29.597698 +/- 0.0355 TT = 14:20:41.1 (JD 2461251.097698)
Epoch 2026 Jun 20.0 TT = JDT 2461211.5 Earth MOID: 0.0021 AutoNEOCP
M 332.268612895 +/- 0.17 (J2000 ecliptic)
n 0.700328261 +/- 0.0051 Peri. 21.793299 +/- 0.9
a 1.255841839 +/- 0.0061 Node 288.121158 +/- 0.7
e 0.21004116 +/- 0.00472 Incl. 0.746837 +/- 0.029
P 1.407/514.035d H 27.21 G 0.15 U 9.2
q 0.992063355 +/- 0.00111 Q 1.519620322 +/- 0.0133
From 9 observations 2026 June 19-20 (23.1 hr); mean residual 0".25
Residuals in arcseconds: 260619 F51 .04- .01- 260619 F51 .04+ .04- 260620 Y05 .25- .01+ 260619 F51 .02- .05+ 260620 Y05 .11- .87- 260620 T14 .00 .03+ 260619 F51 .04+ .03+ 260620 Y05 .15- .48+ 260620 T14 .01+ .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 21 08 16 06 01.100 -32 54 31.17 .02172 1.0357 153.6 20.2 16.5 138 2026 06 21 09 16 06 10.215 -32 56 41.23 .02162 1.0356 153.6 20.1 17.7 138 2026 06 21 10 16 06 19.434 -32 58 52.44 .02152 1.0355 153.6 20.1 18.8 138 2026 06 21 11 16 06 28.758 -33 01 04.81 .02142 1.0354 153.6 20.1 20.1 138 2026 06 21 12 16 06 38.188 -33 03 18.36 .02132 1.0353 153.5 20.1 21.4 138 2026 06 21 13 16 06 47.727 -33 05 33.10 .02122 1.0352 153.5 20.1 22.7 138 2026 06 21 14 16 06 57.375 -33 07 49.05 .02112 1.0352 153.5 20.1 24.1 138 2026 06 21 15 16 07 07.134 -33 10 06.22 .02102 1.0351 153.5 20.1 25.5 138 2026 06 21 16 16 07 17.006 -33 12 24.63 .02092 1.0350 153.5 20.1 27.0 138 2026 06 21 17 16 07 26.994 -33 14 44.30 .02082 1.0349 153.5 20.1 28.6 138 2026 06 21 18 16 07 37.097 -33 17 05.24 .02072 1.0348 153.5 20.1 30.2 138 2026 06 21 19 16 07 47.319 -33 19 27.48 .02062 1.0347 153.5 20.0 31.9 138 2026 06 21 20 16 07 57.661 -33 21 51.02 .02052 1.0346 153.5 20.0 33.6 138 2026 06 21 21 16 08 08.124 -33 24 15.88 .02042 1.0345 153.4 20.0 35.4 138 2026 06 21 22 16 08 18.712 -33 26 42.10 .02032 1.0344 153.4 20.0 37.3 138 2026 06 21 23 16 08 29.425 -33 29 09.67 .02022 1.0344 153.4 20.0 39.2 138 2026 06 22 00 16 08 40.266 -33 31 38.62 .02012 1.0343 153.4 20.0 41.2 138 2026 06 22 01 16 08 51.237 -33 34 08.98 .02002 1.0342 153.4 20.0 43.3 138 2026 06 22 02 16 09 02.339 -33 36 40.75 .01992 1.0341 153.4 20.0 45.4 138 2026 06 22 03 16 09 13.575 -33 39 13.97 .01982 1.0340 153.4 20.0 47.6 138 2026 06 22 04 16 09 24.947 -33 41 48.64 .01972 1.0339 153.4 19.9 49.9 138 2026 06 22 05 16 09 36.458 -33 44 24.80 .01962 1.0338 153.4 19.9 52.3 138 2026 06 22 06 16 09 48.109 -33 47 02.45 .01952 1.0337 153.4 19.9 54.7 138 2026 06 22 07 16 09 59.902 -33 49 41.63 .01942 1.0336 153.4 19.9 57.3 138 2026 06 22 08 16 10 11.841 -33 52 22.35 .01932 1.0336 153.4 19.9 59.9 138 2026 06 22 09 16 10 23.927 -33 55 04.63 .01922 1.0335 153.4 19.9 62.6 137 2026 06 22 10 16 10 36.163 -33 57 48.51 .01912 1.0334 153.3 19.9 65.4 137 2026 06 22 11 16 10 48.552 -34 00 33.99 .01903 1.0333 153.3 19.9 68.2 137 2026 06 22 12 16 11 01.095 -34 03 21.11 .01893 1.0332 153.3 19.9 71.2 137 2026 06 22 13 16 11 13.796 -34 06 09.89 .01883 1.0331 153.3 19.8 74.3 137 2026 06 22 14 16 11 26.658 -34 09 00.34 .01873 1.0330 153.3 19.8 77.4 137 2026 06 22 15 16 11 39.682 -34 11 52.51 .01863 1.0329 153.3 19.8 80.7 137 2026 06 22 16 16 11 52.872 -34 14 46.41 .01853 1.0329 153.3 19.8 84.1 137 2026 06 22 17 16 12 06.231 -34 17 42.06 .01843 1.0328 153.3 19.8 87.5 137 2026 06 22 18 16 12 19.762 -34 20 39.50 .01833 1.0327 153.3 19.8 91.1 137 2026 06 22 19 16 12 33.467 -34 23 38.74 .01823 1.0326 153.3 19.8 94.8 137 2026 06 22 20 16 12 47.350 -34 26 39.82 .01813 1.0325 153.3 19.8 98.6 137 2026 06 22 21 16 13 01.414 -34 29 42.77 .01803 1.0324 153.3 19.8 103 137 2026 06 22 22 16 13 15.662 -34 32 47.61 .01793 1.0323 153.3 19.7 107 137 2026 06 22 23 16 13 30.097 -34 35 54.37 .01783 1.0322 153.3 19.7 111 137 2026 06 23 00 16 13 44.723 -34 39 03.08 .01774 1.0322 153.3 19.7 115 137 2026 06 23 01 16 13 59.544 -34 42 13.77 .01764 1.0321 153.3 19.7 119 137 2026 06 23 02 16 14 14.562 -34 45 26.47 .01754 1.0320 153.3 19.7 124 137 2026 06 23 03 16 14 29.782 -34 48 41.21 .01744 1.0319 153.3 19.7 129 137 2026 06 23 04 16 14 45.206 -34 51 58.02 .01734 1.0318 153.3 19.7 134 137 2026 06 23 05 16 15 00.840 -34 55 16.93 .01724 1.0317 153.3 19.7 139 137 2026 06 23 06 16 15 16.687 -34 58 37.99 .01714 1.0316 153.3 19.6 144 137 2026 06 23 07 16 15 32.751 -35 02 01.21 .01704 1.0316 153.3 19.6 149 137