"Pseudo-MPEC" for P22pZb1
Created 2026 Sep 14 3:35:29 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pZb1*0C2026 09 13.38226222 40 25.165-17 03 22.01 ~9DBZ 22.30wXNEOCPF52
P22pZb1 0C2026 09 13.39314722 40 25.620-17 03 16.88 ~9DBZ 22.31wXNEOCPF52
P22pZb1 0C2026 09 13.40404122 40 26.096-17 03 10.84 ~9DBZ 22.15wXNEOCPF52
P22pZb1 0C2026 09 13.48349922 40 30.004-17 02 19.39 ~9DHZ 21.90GVNEOCPF51
P22pZb1 0C2026 09 13.48431422 40 30.041-17 02 18.88 ~9DHZ 21.97GVNEOCPF51
P22pZb1 7B2026 09 13.88229922 41 45.966-16 59 14.36 ~9DMo 21.9 GXNEOCPZ84
P22pZb1 7B2026 09 13.88684622 41 46.392-16 59 13.09 ~9DMo 21.4 GXNEOCPZ84
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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
(Z84) Calar Alto-Schmidt (N37.223986 W2.548160) Spain. Observer F. Ocaña.
Measurers F. Ocaña, M. Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P22pZb1
Perihelion 2026 Oct 28.646928 +/- 0.277 TT = 15:31:34.5 (JD 2461342.146928)
Epoch 2026 Sep 14.0 TT = JDT 2461297.5 Earth MOID: 0.0001 Ma: 0.0050
M 336.898844391 +/- 1.2 (J2000 ecliptic) AutoNEOCP
n 0.517418704 +/- 0.0251 Peri. 46.725838 +/- 0.9
a 1.536648842 +/- 0.0497 Node 358.337572 +/- 0.51
e 0.40634382 +/- 0.024 Incl. 1.908809 +/- 0.12
P 1.905/695.748d H 28.30 G 0.15 U 10.3
q 0.912241073 +/- 0.00734 Q 2.161056611 +/- 0.107
From 7 observations 2026 Sept. 13 (12.1 hr); mean residual 0".18
Residuals in arcseconds: 260913 F52 .22+ .08+ 260913 F51 .09+ .05+ 260913 Z84 .19+ .35- 260913 F52 .12- .20- 260913 F51 .05- .05- 260913 F52 .15- .11+ 260913 Z84 .19- .34+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 04 22 42 26.287 -16 52 46.55 .03365 1.0382 162.8 21.9 4.97 73 2026 09 14 05 22 42 33.651 -16 52 16.28 .03345 1.0380 162.8 21.9 6.04 72 2026 09 14 06 22 42 41.111 -16 51 45.56 .03324 1.0378 162.8 21.9 7.22 72 2026 09 14 07 22 42 48.667 -16 51 14.37 .03304 1.0376 162.7 21.9 8.51 72 2026 09 14 08 22 42 56.321 -16 50 42.70 .03283 1.0374 162.7 21.9 9.90 72 2026 09 14 09 22 43 04.075 -16 50 10.54 .03263 1.0372 162.7 21.8 11.4 72 2026 09 14 10 22 43 11.931 -16 49 37.88 .03242 1.0370 162.7 21.8 13.0 72 2026 09 14 11 22 43 19.891 -16 49 04.72 .03222 1.0368 162.7 21.8 14.8 72 2026 09 14 12 22 43 27.957 -16 48 31.04 .03201 1.0366 162.7 21.8 16.7 72 2026 09 14 13 22 43 36.131 -16 47 56.84 .03181 1.0363 162.7 21.8 18.7 72 2026 09 14 14 22 43 44.414 -16 47 22.10 .03160 1.0361 162.7 21.8 20.8 72 2026 09 14 15 22 43 52.809 -16 46 46.81 .03140 1.0359 162.7 21.8 23.1 72 2026 09 14 16 22 44 01.319 -16 46 10.97 .03120 1.0357 162.7 21.7 25.5 72 2026 09 14 17 22 44 09.944 -16 45 34.56 .03099 1.0355 162.7 21.7 28.1 72 2026 09 14 18 22 44 18.688 -16 44 57.57 .03079 1.0353 162.7 21.7 30.8 72 2026 09 14 19 22 44 27.553 -16 44 19.98 .03058 1.0351 162.7 21.7 33.7 72 2026 09 14 20 22 44 36.541 -16 43 41.80 .03038 1.0349 162.7 21.7 36.7 72 2026 09 14 21 22 44 45.655 -16 43 02.99 .03017 1.0347 162.7 21.7 39.9 72 2026 09 14 22 22 44 54.896 -16 42 23.56 .02997 1.0345 162.7 21.7 43.3 72 2026 09 14 23 22 45 04.269 -16 41 43.49 .02976 1.0343 162.6 21.6 46.9 72 2026 09 15 00 22 45 13.775 -16 41 02.77 .02956 1.0341 162.6 21.6 50.7 72 2026 09 15 01 22 45 23.416 -16 40 21.37 .02935 1.0339 162.6 21.6 54.6 72 2026 09 15 02 22 45 33.197 -16 39 39.29 .02915 1.0336 162.6 21.6 58.8 72 2026 09 15 03 22 45 43.119 -16 38 56.52 .02895 1.0334 162.6 21.6 63.2 72 2026 09 15 04 22 45 53.186 -16 38 13.03 .02874 1.0332 162.6 21.6 67.8 72 2026 09 15 05 22 46 03.401 -16 37 28.82 .02854 1.0330 162.6 21.6 72.6 72 2026 09 15 06 22 46 13.766 -16 36 43.86 .02833 1.0328 162.6 21.5 77.6 72 2026 09 15 07 22 46 24.286 -16 35 58.14 .02813 1.0326 162.6 21.5 82.9 73 2026 09 15 08 22 46 34.963 -16 35 11.65 .02793 1.0324 162.6 21.5 88.5 73 2026 09 15 09 22 46 45.800 -16 34 24.36 .02772 1.0322 162.6 21.5 94.3 73 2026 09 15 10 22 46 56.801 -16 33 36.26 .02752 1.0320 162.7 21.5 100 73 2026 09 15 11 22 47 07.970 -16 32 47.33 .02731 1.0318 162.7 21.5 107 73 2026 09 15 12 22 47 19.311 -16 31 57.56 .02711 1.0316 162.7 21.4 113 73 2026 09 15 13 22 47 30.827 -16 31 06.91 .02691 1.0314 162.7 21.4 120 73 2026 09 15 14 22 47 42.521 -16 30 15.37 .02670 1.0312 162.7 21.4 128 73 2026 09 15 15 22 47 54.399 -16 29 22.93 .02650 1.0310 162.7 21.4 135 73 2026 09 15 16 22 48 06.465 -16 28 29.55 .02629 1.0308 162.7 21.4 143 73 2026 09 15 17 22 48 18.721 -16 27 35.22 .02609 1.0306 162.7 21.4 151 73 2026 09 15 18 22 48 31.174 -16 26 39.91 .02589 1.0303 162.7 21.3 160 73 2026 09 15 19 22 48 43.827 -16 25 43.60 .02568 1.0301 162.7 21.3 169 73 2026 09 15 20 22 48 56.686 -16 24 46.27 .02548 1.0299 162.7 21.3 179 73 2026 09 15 21 22 49 09.754 -16 23 47.89 .02528 1.0297 162.7 21.3 188 73 2026 09 15 22 22 49 23.037 -16 22 48.44 .02507 1.0295 162.7 21.3 199 72 2026 09 15 23 22 49 36.541 -16 21 47.88 .02487 1.0293 162.7 21.2 209 72 2026 09 16 00 22 49 50.269 -16 20 46.19 .02467 1.0291 162.8 21.2 220 72 2026 09 16 01 22 50 04.229 -16 19 43.34 .02446 1.0289 162.8 21.2 232 72 2026 09 16 02 22 50 18.426 -16 18 39.30 .02426 1.0287 162.8 21.2 244 72 2026 09 16 03 22 50 32.864 -16 17 34.04 .02406 1.0285 162.8 21.2 257 72