"Pseudo-MPEC" for P22pZb1
Created 2026 Sep 14 16:35:26 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 ~9EFo 22.30wXNEOCPF52
P22pZb1 0C2026 09 13.39314722 40 25.620-17 03 16.88 ~9EFo 22.31wXNEOCPF52
P22pZb1 0C2026 09 13.40404122 40 26.096-17 03 10.84 ~9EFo 22.15wXNEOCPF52
P22pZb1 0C2026 09 13.48349922 40 30.004-17 02 19.39 ~9EFo 21.90GVNEOCPF51
P22pZb1 0C2026 09 13.48431422 40 30.041-17 02 18.88 ~9EFo 21.97GVNEOCPF51
P22pZb1 7B2026 09 13.88229922 41 45.966-16 59 14.36 ~9EFo 21.9 GXNEOCPZ84
P22pZb1 7B2026 09 13.88684622 41 46.392-16 59 13.09 ~9EFo 21.4 GXNEOCPZ84
P22pZb1 0C2026 09 14.37157822 43 06.881-16 52 53.39 ~9EFo 21.88wXNEOCPF51
P22pZb1 0C2026 09 14.37221922 43 06.932-16 52 53.03 ~9EFo 21.70wXNEOCPF51
P22pZb1 0C2026 09 14.38369022 43 07.827-16 52 45.24 ~9EFo 21.85wXNEOCPF51
P22pZb1 0C2026 09 14.38433322 43 07.895-16 52 44.51 ~9EFo 21.87wXNEOCPF51
P22pZb1 0C2026 09 14.39577822 43 08.772-16 52 36.13 ~9EFo 21.96wXNEOCPF51
P22pZb1 0C2026 09 14.39642022 43 08.833-16 52 35.93 ~9EFo 21.79wXNEOCPF51
P22pZb1 0C2026 09 14.40789022 43 09.725-16 52 26.98 ~9EFo 21.60wXNEOCPF51
P22pZb1 0C2026 09 14.40853922 43 09.791-16 52 26.27 ~9EFo 21.78wXNEOCPF51
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 28.532090 +/- 0.0168 TT = 12:46:12.6 (JD 2461342.032090)
Epoch 2026 Sep 14.0 TT = JDT 2461297.5 Earth MOID: 0.0001 Ma: 0.0048
M 337.418432773 +/- 0.07 (J2000 ecliptic) AutoNEOCP
n 0.507085274 +/- 0.00141 Peri. 47.135447 +/- 0.054
a 1.557454554 +/- 0.00289 Node 358.125662 +/- 0.027
e 0.41623653 +/- 0.00133 Incl. 1.959479 +/- 0.006
P 1.944/709.926d H 28.22 G 0.15 U 8.3
q 0.909185061 +/- 0.0004 Q 2.205724046 +/- 0.00616
From 15 observations 2026 Sept. 13-14 (24.6 hr); mean residual 0".17
Residuals in arcseconds: 260913 F52 .19+ .08+ 260913 Z84 .20- .06+ 260914 F51 .16+ .14+ 260913 F52 .15- .19- 260913 Z84 .16+ .64- 260914 F51 .16- .09+ 260913 F52 .16- .12+ 260914 F51 .10+ .16+ 260914 F51 .01- .19- 260913 F51 .17+ .09+ 260914 F51 .09+ .08+ 260914 F51 .16- .12- 260913 F51 .03+ .01- 260914 F51 .08- .13- 260914 F51 .05+ .07+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 14 17 22 44 10.731 -16 45 29.90 .03088 1.0354 162.7 21.6 .213 155 2026 09 14 18 22 44 19.553 -16 44 52.51 .03067 1.0352 162.7 21.6 .218 152 2026 09 14 19 22 44 28.500 -16 44 14.52 .03046 1.0350 162.7 21.6 .222 149 2026 09 14 20 22 44 37.575 -16 43 35.90 .03025 1.0348 162.7 21.6 .228 146 2026 09 14 21 22 44 46.781 -16 42 56.64 .03004 1.0346 162.7 21.6 .235 143 2026 09 14 22 22 44 56.121 -16 42 16.73 .02983 1.0343 162.7 21.6 .243 139 2026 09 14 23 22 45 05.596 -16 41 36.15 .02962 1.0341 162.7 21.5 .251 136 2026 09 15 00 22 45 15.210 -16 40 54.90 .02941 1.0339 162.7 21.5 .262 133 2026 09 15 01 22 45 24.966 -16 40 12.94 .02920 1.0337 162.7 21.5 .273 130 2026 09 15 02 22 45 34.868 -16 39 30.28 .02899 1.0335 162.6 21.5 .285 127 2026 09 15 03 22 45 44.917 -16 38 46.89 .02878 1.0333 162.6 21.5 .300 124 2026 09 15 04 22 45 55.117 -16 38 02.76 .02857 1.0331 162.6 21.5 .315 122 2026 09 15 05 22 46 05.471 -16 37 17.87 .02836 1.0329 162.6 21.4 .332 119 2026 09 15 06 22 46 15.983 -16 36 32.21 .02815 1.0326 162.7 21.4 .350 117 2026 09 15 07 22 46 26.657 -16 35 45.75 .02794 1.0324 162.7 21.4 .370 114 2026 09 15 08 22 46 37.495 -16 34 58.48 .02773 1.0322 162.7 21.4 .392 112 2026 09 15 09 22 46 48.502 -16 34 10.38 .02752 1.0320 162.7 21.4 .415 110 2026 09 15 10 22 46 59.681 -16 33 21.43 .02731 1.0318 162.7 21.4 .439 108 2026 09 15 11 22 47 11.036 -16 32 31.61 .02710 1.0316 162.7 21.3 .466 106 2026 09 15 12 22 47 22.571 -16 31 40.90 .02689 1.0314 162.7 21.3 .494 104 2026 09 15 13 22 47 34.291 -16 30 49.28 .02668 1.0312 162.7 21.3 .524 103 2026 09 15 14 22 47 46.199 -16 29 56.73 .02648 1.0310 162.7 21.3 .555 101 2026 09 15 15 22 47 58.300 -16 29 03.22 .02627 1.0307 162.7 21.3 .589 100 2026 09 15 16 22 48 10.598 -16 28 08.73 .02606 1.0305 162.7 21.3 .624 99 2026 09 15 17 22 48 23.098 -16 27 13.23 .02585 1.0303 162.7 21.2 .662 97 2026 09 15 18 22 48 35.806 -16 26 16.71 .02564 1.0301 162.7 21.2 .701 96 2026 09 15 19 22 48 48.725 -16 25 19.13 .02543 1.0299 162.7 21.2 .743 95 2026 09 15 20 22 49 01.862 -16 24 20.48 .02522 1.0297 162.7 21.2 .787 94 2026 09 15 21 22 49 15.221 -16 23 20.71 .02501 1.0295 162.7 21.2 .833 93 2026 09 15 22 22 49 28.807 -16 22 19.80 .02480 1.0293 162.8 21.1 .881 92 2026 09 15 23 22 49 42.628 -16 21 17.73 .02459 1.0291 162.8 21.1 .932 91 2026 09 16 00 22 49 56.687 -16 20 14.46 .02438 1.0289 162.8 21.1 .985 90 2026 09 16 01 22 50 10.992 -16 19 09.96 .02418 1.0286 162.8 21.1 1.04 90 2026 09 16 02 22 50 25.549 -16 18 04.20 .02397 1.0284 162.8 21.1 1.10 89 2026 09 16 03 22 50 40.364 -16 16 57.14 .02376 1.0282 162.8 21.1 1.16 88 2026 09 16 04 22 50 55.444 -16 15 48.75 .02355 1.0280 162.8 21.0 1.23 87 2026 09 16 05 22 51 10.795 -16 14 38.99 .02334 1.0278 162.9 21.0 1.29 87 2026 09 16 06 22 51 26.425 -16 13 27.82 .02313 1.0276 162.9 21.0 1.36 86 2026 09 16 07 22 51 42.342 -16 12 15.21 .02292 1.0274 162.9 21.0 1.44 86 2026 09 16 08 22 51 58.553 -16 11 01.11 .02272 1.0272 162.9 20.9 1.52 85 2026 09 16 09 22 52 15.065 -16 09 45.48 .02251 1.0270 163.0 20.9 1.60 85 2026 09 16 10 22 52 31.888 -16 08 28.28 .02230 1.0268 163.0 20.9 1.68 84 2026 09 16 11 22 52 49.030 -16 07 09.46 .02209 1.0266 163.0 20.9 1.77 84 2026 09 16 12 22 53 06.500 -16 05 48.97 .02188 1.0263 163.0 20.9 1.86 83 2026 09 16 13 22 53 24.306 -16 04 26.76 .02167 1.0261 163.1 20.8 1.96 83 2026 09 16 14 22 53 42.459 -16 03 02.79 .02147 1.0259 163.1 20.8 2.06 82 2026 09 16 15 22 54 00.968 -16 01 37.00 .02126 1.0257 163.1 20.8 2.17 82 2026 09 16 16 22 54 19.844 -16 00 09.33 .02105 1.0255 163.1 20.8 2.28 82