"Pseudo-MPEC" for W2qtoS
Created 2026 Sep 27 16:37:28 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
W2qtoS *3C2026 09 21.46189700 35 46.143-12 06 51.92 ~9LI8 19.92GVNEOCPT14
W2qtoS 3C2026 09 21.46286800 35 47.460-12 06 56.22 ~9LI8 19.97GVNEOCPT14
W2qtoS 3C2026 09 21.46383900 35 48.747-12 07 00.37 ~9LI8 19.95GVNEOCPT14
Station data:
(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: W2qtoS
Perihelion 2026 Nov 5.058878 +/- 36 TT = 1:24:47.0 (JD 2461349.558878)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.0077 Ma: 0.0345
M 340.455857297 +/- 18 (J2000 ecliptic) AutoNEOCP
n 0.433746770 +/- 0.308 Peri. 270.101387 +/- 110
a 1.728403803 +/- 0.818 Node 147.550850 +/- 70
e 0.50140569 +/- 0.249 Incl. 0.760965 +/- 3.5
P 2.272/829.962d H 27.11 G 0.15 U 12.0 SR
q 0.861772297 +/- 0.156 Q 2.595035309 +/- 40.4
From 3 observations 2026 Sept. 21 (2.8 min); mean residual 0".08
Residuals in arcseconds: 260921 T14 .07- .02+ 260921 T14 .15+ .05- 260921 T14 .07- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 27 17 08 25 56.349 -04 38 20.53 .02032 0.9914 57.4 23?? 65d 98 2026 09 27 18 08 27 44.394 -04 30 43.83 .02054 0.9912 57.0 23?? 65d 98 2026 09 27 19 08 29 30.161 -04 23 15.67 .02075 0.9909 56.6 23?? 65d 98 2026 09 27 20 08 31 13.709 -04 15 55.93 .02097 0.9907 56.2 23?? 65d 98 2026 09 27 21 08 32 55.098 -04 08 44.43 .02119 0.9904 55.8 23?? 65d 98 2026 09 27 22 08 34 34.383 -04 01 41.02 .02141 0.9902 55.4 23?? 65d 98 2026 09 27 23 08 36 11.620 -03 54 45.55 .02163 .98994 55.0 23?? 65d 98 2026 09 28 00 08 37 46.864 -03 47 57.87 .02186 .98969 54.7 24?? 65d 98 2026 09 28 01 08 39 20.165 -03 41 17.81 .02208 .98944 54.3 24?? 65d 98 2026 09 28 02 08 40 51.576 -03 34 45.23 .02230 .98919 54.0 24?? 65d 98 2026 09 28 03 08 42 21.145 -03 28 19.96 .02253 .98894 53.6 24?? 65d 98 2026 09 28 04 08 43 48.922 -03 22 01.87 .02276 .98869 53.3 24?? 65d 98 2026 09 28 05 08 45 14.952 -03 15 50.79 .02299 .98844 53.0 24?? 65d 98 2026 09 28 06 08 46 39.282 -03 09 46.59 .02322 .98819 52.7 24?? 65d 98 2026 09 28 07 08 48 01.955 -03 03 49.12 .02345 .98794 52.4 24?? 65d 98 2026 09 28 08 08 49 23.016 -02 57 58.23 .02368 .98769 52.1 24?? 65d 98 2026 09 28 09 08 50 42.504 -02 52 13.78 .02391 .98744 51.8 24?? 65d 98 2026 09 28 10 08 52 00.462 -02 46 35.63 .02414 .98720 51.5 24?? 66d 98 2026 09 28 11 08 53 16.928 -02 41 03.64 .02438 .98695 51.2 24?? 66d 98 2026 09 28 12 08 54 31.941 -02 35 37.69 .02461 .98670 50.9 24?? 66d 98 2026 09 28 13 08 55 45.538 -02 30 17.63 .02484 .98645 50.7 24?? 66d 99 2026 09 28 14 08 56 57.755 -02 25 03.34 .02508 .98620 50.4 24?? 66d 99 2026 09 28 15 08 58 08.626 -02 19 54.69 .02532 .98596 50.1 24?? 66d 99 2026 09 28 16 08 59 18.187 -02 14 51.56 .02555 .98571 49.9 24?? 66d 99 2026 09 28 17 09 00 26.470 -02 09 53.83 .02579 .98546 49.6 24?? 66d 99 2026 09 28 18 09 01 33.507 -02 05 01.37 .02603 .98521 49.4 24?? 66d 99 2026 09 28 19 09 02 39.329 -02 00 14.06 .02627 .98497 49.2 24?? 66d 99 2026 09 28 20 09 03 43.966 -01 55 31.81 .02651 .98472 48.9 24?? 66d 99 2026 09 28 21 09 04 47.448 -01 50 54.48 .02675 .98447 48.7 24?? 66d 99 2026 09 28 22 09 05 49.804 -01 46 21.98 .02699 .98423 48.5 25?? 66d 99 2026 09 28 23 09 06 51.060 -01 41 54.20 .02723 .98398 48.3 25?? 66d 99 2026 09 29 00 09 07 51.244 -01 37 31.03 .02748 .98373 48.1 25?? 66d 99 2026 09 29 01 09 08 50.382 -01 33 12.37 .02772 .98349 47.9 25?? 66d 99 2026 09 29 02 09 09 48.499 -01 28 58.12 .02796 .98324 47.7 25?? 66d 99 2026 09 29 03 09 10 45.620 -01 24 48.18 .02821 .98300 47.5 25?? 66d 99 2026 09 29 04 09 11 41.769 -01 20 42.47 .02845 .98275 47.3 25?? 66d 99 2026 09 29 05 09 12 36.968 -01 16 40.88 .02870 .98251 47.1 25?? 66d 99 2026 09 29 06 09 13 31.240 -01 12 43.32 .02894 .98226 46.9 25?? 66d 99 2026 09 29 07 09 14 24.608 -01 08 49.72 .02919 .98202 46.7 25?? 66d 99 2026 09 29 08 09 15 17.092 -01 04 59.98 .02944 .98177 46.5 25?? 66d 99 2026 09 29 09 09 16 08.713 -01 01 14.01 .02968 .98153 46.4 25?? 66d 99 2026 09 29 10 09 16 59.491 -00 57 31.75 .02993 .98128 46.2 25?? 66d 99 2026 09 29 11 09 17 49.446 -00 53 53.09 .03018 .98104 46.0 25?? 66d 99 2026 09 29 12 09 18 38.596 -00 50 17.98 .03043 .98079 45.8 25?? 66d 99 2026 09 29 13 09 19 26.961 -00 46 46.33 .03068 .98055 45.7 25?? 66d 99 2026 09 29 14 09 20 14.557 -00 43 18.07 .03092 .98031 45.5 25?? 66d 99 2026 09 29 15 09 21 01.403 -00 39 53.13 .03117 .98006 45.4 25?? 66d 99 2026 09 29 16 09 21 47.515 -00 36 31.43 .03142 .97982 45.2 25?? 66d 99