"Pseudo-MPEC" for P22mZMl
Created 2026 May 9 4:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22mZMl*0C2026 05 06.32512512 40 27.218-30 35 21.40 ~569K 21.70wXNEOCPF52
P22mZMl 0C2026 05 06.33577312 40 27.216-30 34 46.14 ~569K 21.46wXNEOCPF52
P22mZMl 0C2026 05 06.34611712 40 27.213-30 34 11.93 ~569K 21.40wXNEOCPF52
P22mZMl 0C2026 05 06.40662312 40 27.209-30 30 52.20 ~56GZ 21.26GVNEOCPF52
P22mZMl 0C2026 05 06.40749512 40 27.224-30 30 48.68 ~56GZ 21.85GVNEOCPF52
P22mZMl 1C2026 05 07.17676812 40 33.128-29 49 00.84 ~575K 21.07GVNEOCPI52
P22mZMl 1C2026 05 07.18231312 40 33.128-29 48 42.52 ~575K 21.45GVNEOCPI52
P22mZMl 1C2026 05 07.18966012 40 33.172-29 48 19.69 ~575K 21.56GVNEOCPI52
P22mZMl 1C2026 05 07.19838412 40 33.179-29 47 52.15 ~575K 21.32GVNEOCPI52
P22mZMl KC2026 05 07.23408812 40 33.180-29 45 56.04 ~576o 21.3 GWNEOCPH01
P22mZMl KC2026 05 07.23855012 40 33.199-29 45 41.42 ~576o 21.5 GWNEOCPH01
P22mZMl KC2026 05 07.24787212 40 33.222-29 45 11.49 ~576o 21.4 GWNEOCPH01
P22mZMl KC2026 05 07.26518312 40 33.274-29 44 15.33 ~576o 21.5 GWNEOCPH01
P22mZMl |C2026 05 08.03565012 40 40.860-29 03 00.80 ~5895 21.5 GVNEOCP807
P22mZMl |C2026 05 08.04657012 40 40.880-29 02 27.40 ~5895 22.0 GVNEOCP807
P22mZMl |C2026 05 08.05749012 40 40.960-29 01 52.60 ~5895 21.9 GVNEOCP807
P22mZMl KC2026 05 08.16726012 40 41.985-28 56 17.51 ~5895 21.9 GWNEOCPH01
P22mZMl KC2026 05 08.17336212 40 42.016-28 55 58.52 ~5895 21.8 GWNEOCPH01
P22mZMl KC2026 05 08.18065912 40 42.049-28 55 35.60 ~5895 21.2 GWNEOCPH01
P22mZMl C2026 05 08.18449612 40 42.060-28 55 23.36 ~5895 21.2 GWNEOCPH01
P22mZMl |C2026 05 08.96963312 40 51.310-28 14 18.90 ~590Z 21.2 GVNEOCP807
P22mZMl |C2026 05 08.97691212 40 51.380-28 13 56.50 ~590Z 21.7 GVNEOCP807
P22mZMl |C2026 05 08.98419212 40 51.450-28 13 34.10 ~590Z 21.4 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
Orbital elements: P22mZMl
Perihelion 2026 Jan 3.687884 +/- 0.236 TT = 16:30:33.2 (JD 2461044.187884)
Epoch 2026 May 8.0 TT = JDT 2461168.5 Earth MOID: 0.1393 AutoNEOCP
M 60.415420903 +/- 1.0 (J2000 ecliptic)
n 0.485997850 +/- 0.00822 Peri. 221.861524 +/- 0.56
a 1.602186804 +/- 0.0181 Node 230.929334 +/- 0.20
e 0.52235697 +/- 0.00401 Incl. 34.536275 +/- 0.44
P 2.028/740.730d H 20.58 G 0.15 U 9.5
q 0.765273344 +/- 0.00345 Q 2.439100263 +/- 0.0336
From 23 observations 2026 May 6-8; mean residual 0".26
Residuals in arcseconds: 260506 F52 .07- .22- 260507 I52 .24+ .90- 260508 H01 .12- .23+ 260506 F52 .05- .06- 260507 H01 .24- .04- 260508 H01 .12- .01+ 260506 F52 .04- .03+ 260507 H01 .15- .14+ 260508 H01 .16- .05- 260506 F52 .03- .17- 260507 H01 .20- .10- 260508 H01 .27- .10+ 260506 F52 .16+ .46+ 260507 H01 .20- .00 260508 807 .08- .10- 260507 I52 .27+ .16+ 260508 807 .16+ .57+ 260508 807 .06+ .02- 260507 I52 .09+ .59+ 260508 807 .25- .45- 260508 807 .22+ .05+ 260507 I52 .43+ .28- 260508 807 .13+ .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 09 05 12 40 53.630 -28 02 05.35 .67877 1.6157 145.6 21.8 .175 110 2026 05 09 06 12 40 54.153 -27 59 57.45 .67917 1.6160 145.6 21.8 .190 111 2026 05 09 07 12 40 54.680 -27 57 49.68 .67958 1.6163 145.6 21.8 .206 111 2026 05 09 08 12 40 55.210 -27 55 42.05 .67998 1.6166 145.5 21.8 .222 111 2026 05 09 09 12 40 55.745 -27 53 34.57 .68038 1.6169 145.5 21.8 .239 111 2026 05 09 10 12 40 56.283 -27 51 27.22 .68079 1.6172 145.5 21.8 .255 112 2026 05 09 11 12 40 56.825 -27 49 20.01 .68119 1.6175 145.5 21.8 .273 112 2026 05 09 12 12 40 57.371 -27 47 12.94 .68160 1.6178 145.5 21.8 .290 112 2026 05 09 13 12 40 57.921 -27 45 06.01 .68200 1.6181 145.4 21.8 .308 112 2026 05 09 14 12 40 58.474 -27 42 59.22 .68241 1.6184 145.4 21.8 .326 112 2026 05 09 15 12 40 59.031 -27 40 52.57 .68282 1.6186 145.4 21.8 .345 112 2026 05 09 16 12 40 59.593 -27 38 46.06 .68322 1.6189 145.4 21.8 .364 112 2026 05 09 17 12 41 00.157 -27 36 39.68 .68363 1.6192 145.3 21.8 .384 112 2026 05 09 18 12 41 00.726 -27 34 33.45 .68404 1.6195 145.3 21.8 .403 113 2026 05 09 19 12 41 01.298 -27 32 27.35 .68445 1.6198 145.3 21.8 .424 113 2026 05 09 20 12 41 01.875 -27 30 21.40 .68486 1.6201 145.3 21.8 .444 113 2026 05 09 21 12 41 02.455 -27 28 15.58 .68527 1.6204 145.2 21.8 .465 113 2026 05 09 22 12 41 03.038 -27 26 09.91 .68568 1.6207 145.2 21.8 .486 113 2026 05 09 23 12 41 03.626 -27 24 04.37 .68609 1.6210 145.2 21.8 .508 113 2026 05 10 00 12 41 04.217 -27 21 58.97 .68650 1.6213 145.2 21.8 .530 113 2026 05 10 01 12 41 04.812 -27 19 53.72 .68691 1.6216 145.2 21.8 .552 113 2026 05 10 02 12 41 05.410 -27 17 48.60 .68732 1.6219 145.1 21.8 .575 113 2026 05 10 03 12 41 06.013 -27 15 43.62 .68773 1.6222 145.1 21.8 .598 113 2026 05 10 04 12 41 06.619 -27 13 38.78 .68815 1.6224 145.1 21.9 .621 113 2026 05 10 05 12 41 07.229 -27 11 34.08 .68856 1.6227 145.1 21.9 .645 113 2026 05 10 06 12 41 07.842 -27 09 29.52 .68897 1.6230 145.0 21.9 .669 113 2026 05 10 07 12 41 08.460 -27 07 25.10 .68939 1.6233 145.0 21.9 .694 113 2026 05 10 08 12 41 09.081 -27 05 20.82 .68980 1.6236 145.0 21.9 .719 113 2026 05 10 09 12 41 09.705 -27 03 16.68 .69022 1.6239 145.0 21.9 .744 113 2026 05 10 10 12 41 10.334 -27 01 12.68 .69063 1.6242 144.9 21.9 .769 113 2026 05 10 11 12 41 10.966 -26 59 08.82 .69105 1.6245 144.9 21.9 .795 113 2026 05 10 12 12 41 11.601 -26 57 05.10 .69147 1.6248 144.9 21.9 .822 113 2026 05 10 13 12 41 12.241 -26 55 01.52 .69188 1.6251 144.9 21.9 .848 113 2026 05 10 14 12 41 12.884 -26 52 58.07 .69230 1.6254 144.8 21.9 .875 113 2026 05 10 15 12 41 13.530 -26 50 54.77 .69272 1.6257 144.8 21.9 .903 113 2026 05 10 16 12 41 14.181 -26 48 51.61 .69314 1.6259 144.8 21.9 .931 113 2026 05 10 17 12 41 14.835 -26 46 48.59 .69356 1.6262 144.8 21.9 .959 113 2026 05 10 18 12 41 15.492 -26 44 45.70 .69398 1.6265 144.7 21.9 .987 113 2026 05 10 19 12 41 16.154 -26 42 42.96 .69440 1.6268 144.7 21.9 1.02 113 2026 05 10 20 12 41 16.819 -26 40 40.36 .69482 1.6271 144.7 21.9 1.05 113 2026 05 10 21 12 41 17.487 -26 38 37.89 .69524 1.6274 144.7 21.9 1.07 113 2026 05 10 22 12 41 18.159 -26 36 35.57 .69566 1.6277 144.6 21.9 1.10 113 2026 05 10 23 12 41 18.835 -26 34 33.39 .69608 1.6280 144.6 21.9 1.13 113 2026 05 11 00 12 41 19.514 -26 32 31.34 .69650 1.6283 144.6 21.9 1.17 113 2026 05 11 01 12 41 20.197 -26 30 29.44 .69693 1.6286 144.6 21.9 1.20 113 2026 05 11 02 12 41 20.884 -26 28 27.67 .69735 1.6289 144.5 21.9 1.23 113 2026 05 11 03 12 41 21.574 -26 26 26.05 .69777 1.6291 144.5 21.9 1.26 113 2026 05 11 04 12 41 22.268 -26 24 24.57 .69820 1.6294 144.5 21.9 1.29 113