"Pseudo-MPEC" for P12qt5L
Created 2026 Sep 22 7:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qt5L*0C2026 09 20.47720100 34 11.005-11 29 08.43 ~9KJZ 21.77wXNEOCPF51
P12qt5L 0C2026 09 20.48857500 34 10.272-11 29 34.15 ~9KJZ 21.77wXNEOCPF51
P12qt5L 0C2026 09 20.50011700 34 09.546-11 29 59.92 ~9LFK 21.62GVNEOCPF51
P12qt5L 0C2026 09 20.51142700 34 08.860-11 30 25.24 ~9KJZ 21.69wXNEOCPF51
P12qt5L 3C2026 09 21.46189700 35 13.496-12 12 06.38 ~9LFo 21.30GVNEOCPT14
P12qt5L 3C2026 09 21.46286800 35 13.432-12 12 09.26 ~9LFo 21.25GVNEOCPT14
P12qt5L 3C2026 09 21.46383900 35 13.367-12 12 11.97 ~9LFo 21.60GVNEOCPT14
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.
Orbital elements: P12qt5L
Perihelion 2026 Dec 6.749286 +/- 0.447 TT = 17:58:58.3 (JD 2461381.249286)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.0026 Ve: 0.0990
M 291.186947488 +/- 0.6 (J2000 ecliptic) AutoNEOCP
n 0.896595345 +/- 0.00273 Peri. 84.081015 +/- 0.6
a 1.065135998 +/- 0.00216 Node 9.233530 +/- 0.54
e 0.23223143 +/- 0.00626 Incl. 1.899321 +/- 0.09
P 1.099/401.511d H 28.57 G 0.15 U 8.8
q 0.817777936 +/- 0.00502 Q 1.312494059 +/- 0.00931
From 7 observations 2026 Sept. 20-21 (23.7 hr); mean residual 0".05
Residuals in arcseconds: 260920 F51 .03+ .05- 260920 F51 .02+ .03- 260921 T14 .02+ .11+ 260920 F51 .02- .03- 260921 T14 .02- .06- 260920 F51 .03- .11+ 260921 T14 .00 .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 22 08 00 36 24.445 -12 57 55.63 .02246 1.0254 164.0 21.2 16.5 160 2026 09 22 09 00 36 28.303 -13 00 36.36 .02230 1.0252 163.9 21.2 17.9 160 2026 09 22 10 00 36 32.215 -13 03 19.29 .02215 1.0250 163.9 21.2 19.3 160 2026 09 22 11 00 36 36.181 -13 06 04.45 .02199 1.0249 163.9 21.2 20.9 160 2026 09 22 12 00 36 40.204 -13 08 51.89 .02184 1.0247 163.8 21.2 22.5 160 2026 09 22 13 00 36 44.283 -13 11 41.67 .02168 1.0245 163.8 21.2 24.2 160 2026 09 22 14 00 36 48.422 -13 14 33.82 .02153 1.0244 163.8 21.1 26.0 160 2026 09 22 15 00 36 52.620 -13 17 28.42 .02137 1.0242 163.7 21.1 27.9 160 2026 09 22 16 00 36 56.879 -13 20 25.50 .02121 1.0240 163.7 21.1 29.9 160 2026 09 22 17 00 37 01.202 -13 23 25.12 .02106 1.0239 163.6 21.1 31.9 160 2026 09 22 18 00 37 05.588 -13 26 27.34 .02090 1.0237 163.6 21.1 34.1 160 2026 09 22 19 00 37 10.040 -13 29 32.22 .02075 1.0236 163.6 21.1 36.4 160 2026 09 22 20 00 37 14.559 -13 32 39.82 .02059 1.0234 163.5 21.1 38.7 160 2026 09 22 21 00 37 19.147 -13 35 50.19 .02044 1.0232 163.5 21.0 41.2 160 2026 09 22 22 00 37 23.806 -13 39 03.41 .02028 1.0231 163.4 21.0 43.8 160 2026 09 22 23 00 37 28.537 -13 42 19.53 .02013 1.0229 163.4 21.0 46.6 160 2026 09 23 00 00 37 33.341 -13 45 38.63 .01997 1.0227 163.3 21.0 49.4 160 2026 09 23 01 00 37 38.221 -13 49 00.77 .01982 1.0226 163.3 21.0 52.4 160 2026 09 23 02 00 37 43.179 -13 52 26.03 .01966 1.0224 163.2 21.0 55.5 160 2026 09 23 03 00 37 48.217 -13 55 54.47 .01950 1.0222 163.2 21.0 58.8 160 2026 09 23 04 00 37 53.335 -13 59 26.19 .01935 1.0221 163.1 20.9 62.2 160 2026 09 23 05 00 37 58.538 -14 03 01.24 .01919 1.0219 163.1 20.9 65.7 160 2026 09 23 06 00 38 03.826 -14 06 39.73 .01904 1.0217 163.0 20.9 69.4 160 2026 09 23 07 00 38 09.202 -14 10 21.72 .01888 1.0216 163.0 20.9 73.3 160 2026 09 23 08 00 38 14.668 -14 14 07.31 .01873 1.0214 162.9 20.9 77.3 160 2026 09 23 09 00 38 20.227 -14 17 56.58 .01857 1.0212 162.8 20.9 81.6 160 2026 09 23 10 00 38 25.880 -14 21 49.63 .01842 1.0211 162.8 20.8 86.0 160 2026 09 23 11 00 38 31.631 -14 25 46.55 .01826 1.0209 162.7 20.8 90.6 160 2026 09 23 12 00 38 37.483 -14 29 47.45 .01811 1.0207 162.7 20.8 95.4 160 2026 09 23 13 00 38 43.436 -14 33 52.42 .01795 1.0206 162.6 20.8 100 160 2026 09 23 14 00 38 49.496 -14 38 01.57 .01780 1.0204 162.5 20.8 106 160 2026 09 23 15 00 38 55.664 -14 42 15.00 .01764 1.0202 162.5 20.8 111 160 2026 09 23 16 00 39 01.943 -14 46 32.84 .01749 1.0201 162.4 20.7 117 160 2026 09 23 17 00 39 08.337 -14 50 55.20 .01733 1.0199 162.3 20.7 123 160 2026 09 23 18 00 39 14.849 -14 55 22.19 .01718 1.0197 162.3 20.7 129 160 2026 09 23 19 00 39 21.482 -14 59 53.95 .01703 1.0196 162.2 20.7 135 160 2026 09 23 20 00 39 28.239 -15 04 30.60 .01687 1.0194 162.1 20.7 142 160 2026 09 23 21 00 39 35.125 -15 09 12.28 .01672 1.0192 162.0 20.6 149 160 2026 09 23 22 00 39 42.143 -15 13 59.13 .01656 1.0191 162.0 20.6 156 160 2026 09 23 23 00 39 49.296 -15 18 51.29 .01641 1.0189 161.9 20.6 164 160 2026 09 24 00 00 39 56.590 -15 23 48.91 .01625 1.0187 161.8 20.6 172 160 2026 09 24 01 00 40 04.028 -15 28 52.15 .01610 1.0186 161.7 20.6 180 160 2026 09 24 02 00 40 11.614 -15 34 01.17 .01594 1.0184 161.6 20.6 189 160 2026 09 24 03 00 40 19.353 -15 39 16.14 .01579 1.0182 161.5 20.5 198 160 2026 09 24 04 00 40 27.250 -15 44 37.23 .01563 1.0181 161.5 20.5 208 160 2026 09 24 05 00 40 35.310 -15 50 04.62 .01548 1.0179 161.4 20.5 218 160 2026 09 24 06 00 40 43.538 -15 55 38.50 .01533 1.0178 161.3 20.5 228 160 2026 09 24 07 00 40 51.939 -16 01 19.07 .01517 1.0176 161.2 20.5 239 160