"Pseudo-MPEC" for A11z2Ek
Created 2026 Apr 15 18:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11z2Ek*0C2026 03 10.94838812 53 25.682-51 07 45.88 ~3BNK 18.69oVNEOCPM22
A11z2Ek 0C2026 03 10.94983312 53 25.642-51 07 44.83 ~3BNK 19.14oVNEOCPM22
A11z2Ek 0C2026 03 10.97758612 53 21.754-51 07 14.99 ~3BNK 18.97oVNEOCPM22
A11z2Ek C2026 03 12.37809412 50 16.755-50 41 57.54 ~3CA5 WNEOCPX09
A11z2Ek C2026 03 12.38165512 50 16.222-50 41 53.50 ~3CA5 WNEOCPX09
A11z2Ek C2026 03 12.38691712 50 15.488-50 41 47.85 ~3CA5 WNEOCPX09
A11z2Ek 1C2026 03 12.59015 12 49 48.86 -50 38 00.9 ~3G8K VNEOCPQ62
A11z2Ek 1C2026 03 12.59603 12 49 48.09 -50 37 54.3 ~3G8K 19.3 GVNEOCPQ62
A11z2Ek |C2026 03 13.03831012 48 49.440-50 29 31.00 ~3D1o 19.4 GVNEOCP807
A11z2Ek |C2026 03 13.04223012 48 48.900-50 29 27.10 ~3D1o 19.1 GVNEOCP807
A11z2Ek |C2026 03 13.04614012 48 48.380-50 29 22.60 ~3D1o 19.1 GVNEOCP807
A11z2Ek |C2026 03 13.05006012 48 47.840-50 29 18.20 ~3D1o 19.0 GVNEOCP807
A11z2Ek KC2026 03 14.54299 12 45 27.88 -50 00 03.9 ~3EEZ 18.5 GVNEOCPE23
A11z2Ek KC2026 03 14.55729 12 45 25.94 -49 59 47.0 ~3EEZ 18.4 GVNEOCPE23
A11z2Ek KC2026 03 14.57158 12 45 24.02 -49 59 30.1 ~3EEZ 17.7 GVNEOCPE23
A11z2Ek KB2026 03 16.36425 12 41 22.53 -49 22 07.2 ~3GAK 18.8 rZNEOCPE94
A11z2Ek KB2026 03 16.37702 12 41 20.78 -49 21 50.8 ~3GAK 18.8 rZNEOCPE94
A11z2Ek KB2026 03 16.38909 12 41 19.12 -49 21 35.5 ~3GAK 18.9 rZNEOCPE94
A11z2Ek 3C2026 03 21.24942212 30 20.52 -47 27 57.9 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25041212 30 20.38 -47 27 56.4 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25145112 30 20.24 -47 27 54.7 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25244112 30 20.11 -47 27 53.3 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25350912 30 19.96 -47 27 51.7 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25449912 30 19.83 -47 27 50.2 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25554912 30 19.68 -47 27 48.6 ~3O9o 19.0 GVNEOCPW86
A11z2Ek 3C2026 03 21.25654012 30 19.55 -47 27 47.1 ~3O9o 19.0 GVNEOCPW86
A11z2Ek KB2026 03 22.98576412 26 26.981-46 42 57.78 ~3N15 18.8 GXNEOCPY05
A11z2Ek KB2026 03 22.99967612 26 25.097-46 42 35.95 ~3N15 18.6 GXNEOCPY05
A11z2Ek KB2026 03 23.01345512 26 23.239-46 42 14.09 ~3N15 18.8 GXNEOCPY05
A11z2Ek 0C2026 03 25.20441412 21 30.674-45 42 08.93 ~3PJ5 19.05cVNEOCPW68
A11z2Ek 0C2026 03 25.21042712 21 29.815-45 41 58.81 ~3PJ5 19.24cVNEOCPW68
A11z2Ek 0C2026 03 25.24065612 21 25.788-45 41 08.02 ~3PJ5 19.16cVNEOCPW68
A11z2Ek 0C2026 03 25.24384812 21 25.330-45 41 02.00 ~3PJ5 18.87cVNEOCPW68
A11z2Ek 0C2026 03 25.97760912 19 48.382-45 20 05.03 ~3Q35 18.68oVNEOCPM22
A11z2Ek 0C2026 03 25.98031712 19 48.060-45 20 00.71 ~3Q35 18.55oVNEOCPM22
A11z2Ek 0C2026 03 26.01550812 19 43.339-45 18 59.33 ~3Q35 18.84oVNEOCPM22
A11z2Ek 0C2026 03 26.04482212 19 39.430-45 18 08.17 ~3Q35 18.86oVNEOCPM22
A11z2Ek 0C2026 03 27.24994812 17 01.478-44 42 49.50 ~3U4Z 18.87cVNEOCPW68
A11z2Ek 0C2026 03 27.25271612 17 01.188-44 42 44.68 ~3U4Z 19.09cVNEOCPW68
A11z2Ek 0C2026 03 27.25934812 17 00.216-44 42 33.19 ~3U4Z 19.17cVNEOCPW68
A11z2Ek 0C2026 03 27.29439712 16 55.646-44 41 29.62 ~3U4Z 19.04cVNEOCPW68
A11z2Ek 0C2026 03 28.22669712 14 54.775-44 13 25.03 ~3S7Z 18.61oVNEOCPW68
A11z2Ek 0C2026 03 28.23665712 14 53.494-44 13 07.07 ~3S7Z 18.45oVNEOCPW68
A11z2Ek 0C2026 03 28.23987212 14 53.057-44 13 01.49 ~3S7Z 18.64oVNEOCPW68
A11z2Ek 0C2026 03 28.25422512 14 51.216-44 12 34.81 ~3S7Z 18.56oVNEOCPW68
A11z2Ek 0C2026 03 30.21459912 10 40.685-43 11 30.44 ~3U7o 18.50oVNEOCPW68
A11z2Ek 0C2026 03 30.21831412 10 40.236-43 11 22.88 ~3U7o 18.63oVNEOCPW68
A11z2Ek 0C2026 03 30.24229812 10 37.178-43 10 37.63 ~3U7o 18.32oVNEOCPW68
A11z2Ek 0C2026 03 30.24779812 10 36.446-43 10 26.62 ~3U7o 18.61oVNEOCPW68
A11z2Ek {C2026 03 30.59467612 09 52.783-42 59 21.41 ~3UG5 18.6 GVNEOCPQ62
A11z2Ek {C2026 03 30.59989612 09 52.099-42 59 11.40 ~3UG5 19.3 GVNEOCPQ62
A11z2Ek {C2026 03 30.60510412 09 51.442-42 59 01.39 ~3UG5 18.4 GVNEOCPQ62
A11z2Ek {C2026 03 30.74451412 09 33.698-42 54 31.32 ~3V5o 18.4 GVNEOCPQ62
A11z2Ek {C2026 03 30.74919012 09 33.098-42 54 21.89 ~3V5o 18.7 GVNEOCPQ62
A11z2Ek 1C2026 03 31.54819 12 07 53.62 -42 28 27.5 ~484K VNEOCPQ62
A11z2Ek 1C2026 03 31.55299 12 07 53.00 -42 28 18.2 ~484K 18.7 GVNEOCPQ62
A11z2Ek 1C2026 04 06.22657011 56 36.650-39 12 44.90 ~4DJo LNEOCPX25
A11z2Ek 1C2026 04 06.22782011 56 36.490-39 12 41.90 ~4DJo LNEOCPX25
A11z2Ek 1C2026 04 06.22906011 56 36.350-39 12 39.30 ~4DJo LNEOCPX25
A11z2Ek 1C2026 04 06.23030011 56 36.210-39 12 36.80 ~4DJo LNEOCPX25
A11z2Ek 1C2026 04 06.23154011 56 36.070-39 12 34.10 ~4DJo LNEOCPX25
A11z2Ek KB2026 04 08.04869211 53 13.365-38 06 11.32 ~483o 18.8 GXNEOCPY05
A11z2Ek KB2026 04 08.06223411 53 11.843-38 05 41.26 ~483o 18.8 GXNEOCPY05
A11z2Ek KB2026 04 08.07578711 53 10.336-38 05 11.12 ~483o 18.9 GXNEOCPY05
A11z2Ek 0C2026 04 08.18750811 52 57.982-38 01 01.70 ~487Z 18.32oVNEOCPW68
A11z2Ek 0C2026 04 08.22071111 52 54.302-37 59 48.12 ~487Z 18.53oVNEOCPW68
A11z2Ek 0C2026 04 08.24788111 52 51.365-37 58 47.24 ~487Z 18.54oVNEOCPW68
A11z2Ek 0C2026 04 08.25109711 52 50.959-37 58 40.62 ~487Z 18.57oVNEOCPW68
A11z2Ek 1C2026 04 09.52392411 50 33.914-37 11 07.91 ~49IZ 18.2 GVNEOCPE62
A11z2Ek 1C2026 04 09.52797511 50 33.475-37 10 58.98 ~49IZ 18.6 GVNEOCPE62
A11z2Ek KC2026 04 10.17726 11 49 24.82 -36 46 27.7 ~4AKK 18.5 VqNEOCPX03
A11z2Ek KC2026 04 10.18811 11 49 23.66 -36 46 03.1 ~4AKK 18.7 VqNEOCPX03
A11z2Ek KC2026 04 10.20085 11 49 22.29 -36 45 34.0 ~4AKK 18.8 VqNEOCPX03
A11z2Ek 0C2026 04 11.16725311 47 42.154-36 08 45.17 ~4B6Z 18.45oVNEOCPW68
A11z2Ek 0C2026 04 11.17135711 47 41.698-36 08 35.70 ~4B6Z 18.58oVNEOCPW68
A11z2Ek 0C2026 04 11.17728711 47 41.062-36 08 21.77 ~4B6Z 18.68oVNEOCPW68
A11z2Ek 0C2026 04 11.18940611 47 39.866-36 07 54.52 ~4B6Z 18.27oVNEOCPW68
A11z2Ek KB2026 04 11.94173611 46 23.719-35 39 00.29 ~4C1K 18.9 VqNEOCPX93
A11z2Ek KB2026 04 11.94740711 46 23.150-35 38 47.76 ~4C1K 19.3 VqNEOCPX93
A11z2Ek KB2026 04 11.95306711 46 22.601-35 38 33.97 ~4C1K 18.5 VqNEOCPX93
A11z2Ek !C2026 04 13.48278911 43 51.170-34 39 12.82 ~4E6Z 19.0 GWNEOCPE62
A11z2Ek !C2026 04 13.48626211 43 50.863-34 39 04.82 ~4E6Z 19.0 GWNEOCPE62
A11z2Ek !C2026 04 13.48972211 43 50.513-34 38 56.98 ~4E6Z 18.3 GWNEOCPE62
A11z2Ek 1C2026 04 15.17372711 41 10.720-33 32 53.92 ~4FDK 18.88GVNEOCPI52
A11z2Ek 1C2026 04 15.17711511 41 10.417-33 32 46.18 ~4FDK 18.69GVNEOCPI52
A11z2Ek 1C2026 04 15.19057711 41 09.118-33 32 14.32 ~4FDK 19.23GVNEOCPI52
A11z2Ek 1C2026 04 15.19304211 41 08.869-33 32 07.94 ~4FDK 18.90GVNEOCPI52
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(E62) Slooh.com Australia, Coonabarabran (S31.281736 E149.081350)
Australia/NSW. Observers B. Lütkenhöner, E. Cortes. 0.5-m f/6.8 Corrected
Dall-Kirkham + CCD.
(E94) Gisborne (Possum Observatory) (S38.629920 E177.883310) New Zealand.
Observer J. Drummond. 0.41-m f/4.5 Newtonian 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.
(M22) ATLAS South Africa, Sutherland (S32.380156 E20.810590) South Africa.
Observers L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L.
Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H.
Weiland. 0.5-m f/2.0 Schmidt + CCD.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observers H. Sato, N. Paul. 0.30-m f/9 reflector + CCD.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. Observers L.
Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
(W86) Cerro Tololo-LCO B (S30.167325 W70.804670) Chile. Observer J. D.
Armstrong. 1.0-m f/8 Ritchey-Chrétien + CCD.
(X03) Observatoire SADR, Poroto (S30.533914 W70.796390) Chile. Observers
J. L. Virlichie, P. Traverse. 0.35-m f/4.7 Newtonian reflector + CCD.
(X09) Deep Random Survey, Rio Hurtado (S30.526310 W70.853300) Chile.
Observers A. Schnabel, D. Ruhela. Measurer S. Deen. 0.43-m reflector +
CMOS.
(X25) UBC Southern Observatory (S30.526459 W70.853220) Chile.
(X93) Munhoz Observatory (S22.628912 W46.395300) Brazil. Observer A.
Brossel. 0.30-m f/4.0 reflector + CMO.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: A11z2Ek
Perihelion 2026 May 13.532591 +/- 0.0129 TT = 12:46:55.8 (JD 2461174.032591)
Epoch 2026 Apr 15.0 TT = JDT 2461145.5 AutoNEOCP
M 359.996494080 +/- 0.00042 (J2000 ecliptic)
n 0.000122874 +/- 1.49e-5 Peri. 344.834709 +/- 0.0034
a 400.7088264 +/- 32 Node 188.314998 +/- 0.0026
e 0.99275726 +/- 0.000584 Incl. 108.184737 +/- 0.0047
P8021.27421 H 14.26 G 0.15 U 5.3
q 2.902228654 +/- 0.000141 Q 798.5154242 +/- 64.5
From 87 observations 2026 Mar. 10-Apr. 15; mean residual 0".26
Residuals in arcseconds: 260310 M22 .62- .07+ 260325 W68 .40+ .18+ 260406 X25 .21- .05- 260310 M22 .81+ .39- 260325 W68 .11- .11+ 260406 X25 .17- .25- 260310 M22 .96- .36+ 260325 W68 .33+ .42- 260406 X25 .14- .24- 260312 X09 .93+ .06- 260325 W68 .03+ .17+ 260408 Y05 .17+ .04- 260312 X09 .41+ .02- 260325 M22 .05- .16+ 260408 Y05 .08+ .01- 260312 X09 .15+ .29- 260325 M22 .38+ .21- 260408 Y05 .18+ .06+ 260312 Q62 .05+ .07- 260326 M22 .22+ .11+ 260408 W68 .39- .51+ 260312 Q62 .27+ .04- 260326 M22 .28+ .29+ 260408 W68 .24- .12+ 260313 807 .06+ .46+ 260327 W68 .62- .05- 260408 W68 .68+ .37+ 260313 807 .09- .06- 260327 W68 .19+ .19- 260408 W68 .10+ .19- 260313 807 .06- .03+ 260327 W68 .81- .57- 260409 E62 .02- .22+ 260313 807 .20- .02+ 260327 W68 .14- .12+ 260409 E62 .02- .00 260314 E23 .34- .42+ 260328 W68 .28- .39+ 260410 X03 .05+ .05+ 260314 E23 .27- .14+ 260328 W68 .00 .11+ 260410 X03 .03+ .06- 260314 E23 .01- .15- 260328 W68 .16- .20- 260410 X03 .11- .00 260316 E94 .10+ .04- 260328 W68 .28+ .17+ 260411 W68 .13+ .14+ 260316 E94 .03- .04+ 260330 W68 .15- .09- 260411 W68 .20- .18+ 260316 E94 .19- .09- 260330 W68 .16+ .36+ 260411 W68 .40- .47+ 260321 W86 .11- .08- 260330 W68 .39+ .32- 260411 W68 .43+ .17- 260321 W86 .15- .08- 260330 W68 .10+ .14+ 260411 X93 .09+ .05- 260321 W86 .12- .04+ 260330 Q62 .02+ .01+ 260411 X93 .22+ .58- 260321 W86 .06- .06- 260330 Q62 .16- .04- 260411 X93 .58+ .18+ 260321 W86 .10- .08- 260330 Q62 .07- .07- 260413 E62 .24- .16+ 260321 W86 .04- .08- 260330 Q62 .05- .14- 260413 E62 .21+ .03+ 260321 W86 .10- .08- 260330 Q62 .15- .19+ 260413 E62 .11+ .22- 260321 W86 .04- .08- 260331 Q62 .13+ .18- 260415 I52 .15- .02- 260322 Y05 .14- .08+ 260331 Q62 .02- .30- 260415 I52 .06+ .29- 260322 Y05 .11- .08- 260406 X25 .06- .25- 260415 I52 .26- .26- 260323 Y05 .03+ .03- 260406 X25 .25- .04+ 260415 I52 .46- .29+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 15 19 11 40 13.745 -33 08 24.43 2.0370 2.9156 144.9 18.8 .104 82 2026 04 15 20 11 40 09.943 -33 06 45.43 2.0370 2.9156 144.9 18.8 .105 82 2026 04 15 21 11 40 06.146 -33 05 06.41 2.0371 2.9155 144.9 18.8 .106 82 2026 04 15 22 11 40 02.353 -33 03 27.37 2.0371 2.9155 144.9 18.8 .107 82 2026 04 15 23 11 39 58.565 -33 01 48.31 2.0371 2.9155 144.9 18.8 .108 82 2026 04 16 00 11 39 54.781 -33 00 09.22 2.0371 2.9154 144.9 18.8 .109 83 2026 04 16 01 11 39 51.001 -32 58 30.12 2.0372 2.9154 144.8 18.8 .110 83 2026 04 16 02 11 39 47.226 -32 56 51.00 2.0372 2.9153 144.8 18.8 .111 83 2026 04 16 03 11 39 43.455 -32 55 11.85 2.0372 2.9153 144.8 18.8 .112 83 2026 04 16 04 11 39 39.689 -32 53 32.69 2.0373 2.9153 144.8 18.8 .112 83 2026 04 16 05 11 39 35.926 -32 51 53.50 2.0373 2.9152 144.8 18.8 .113 83 2026 04 16 06 11 39 32.168 -32 50 14.30 2.0373 2.9152 144.8 18.8 .114 83 2026 04 16 07 11 39 28.415 -32 48 35.08 2.0374 2.9151 144.8 18.8 .115 83 2026 04 16 08 11 39 24.666 -32 46 55.83 2.0374 2.9151 144.8 18.8 .116 84 2026 04 16 09 11 39 20.921 -32 45 16.57 2.0375 2.9151 144.7 18.8 .117 84 2026 04 16 10 11 39 17.180 -32 43 37.29 2.0375 2.9150 144.7 18.8 .118 84 2026 04 16 11 11 39 13.444 -32 41 57.99 2.0375 2.9150 144.7 18.8 .119 84 2026 04 16 12 11 39 09.712 -32 40 18.67 2.0376 2.9149 144.7 18.8 .120 84 2026 04 16 13 11 39 05.985 -32 38 39.34 2.0376 2.9149 144.7 18.8 .121 84 2026 04 16 14 11 39 02.262 -32 36 59.98 2.0377 2.9149 144.7 18.8 .122 84 2026 04 16 15 11 38 58.543 -32 35 20.61 2.0377 2.9148 144.7 18.8 .123 84 2026 04 16 16 11 38 54.829 -32 33 41.21 2.0377 2.9148 144.7 18.8 .124 84 2026 04 16 17 11 38 51.119 -32 32 01.81 2.0378 2.9148 144.6 18.8 .125 85 2026 04 16 18 11 38 47.414 -32 30 22.38 2.0378 2.9147 144.6 18.8 .126 85 2026 04 16 19 11 38 43.712 -32 28 42.93 2.0379 2.9147 144.6 18.8 .127 85 2026 04 16 20 11 38 40.016 -32 27 03.47 2.0379 2.9146 144.6 18.8 .128 85 2026 04 16 21 11 38 36.323 -32 25 23.99 2.0380 2.9146 144.6 18.8 .129 85 2026 04 16 22 11 38 32.635 -32 23 44.49 2.0380 2.9146 144.6 18.8 .130 85 2026 04 16 23 11 38 28.951 -32 22 04.98 2.0381 2.9145 144.6 18.8 .131 85 2026 04 17 00 11 38 25.272 -32 20 25.45 2.0381 2.9145 144.5 18.8 .132 85 2026 04 17 01 11 38 21.597 -32 18 45.90 2.0382 2.9144 144.5 18.8 .133 85 2026 04 17 02 11 38 17.926 -32 17 06.34 2.0383 2.9144 144.5 18.8 .134 86 2026 04 17 03 11 38 14.260 -32 15 26.76 2.0383 2.9144 144.5 18.8 .135 86 2026 04 17 04 11 38 10.598 -32 13 47.16 2.0384 2.9143 144.5 18.8 .135 86 2026 04 17 05 11 38 06.941 -32 12 07.55 2.0384 2.9143 144.5 18.8 .136 86 2026 04 17 06 11 38 03.288 -32 10 27.92 2.0385 2.9143 144.5 18.8 .137 86 2026 04 17 07 11 37 59.639 -32 08 48.28 2.0385 2.9142 144.4 18.8 .139 86 2026 04 17 08 11 37 55.995 -32 07 08.62 2.0386 2.9142 144.4 18.8 .140 86 2026 04 17 09 11 37 52.355 -32 05 28.94 2.0387 2.9141 144.4 18.8 .141 86 2026 04 17 10 11 37 48.719 -32 03 49.25 2.0387 2.9141 144.4 18.8 .142 86 2026 04 17 11 11 37 45.088 -32 02 09.55 2.0388 2.9141 144.4 18.8 .143 87 2026 04 17 12 11 37 41.462 -32 00 29.83 2.0388 2.9140 144.4 18.8 .144 87 2026 04 17 13 11 37 37.839 -31 58 50.09 2.0389 2.9140 144.4 18.8 .145 87 2026 04 17 14 11 37 34.221 -31 57 10.34 2.0390 2.9139 144.3 18.8 .146 87 2026 04 17 15 11 37 30.608 -31 55 30.58 2.0390 2.9139 144.3 18.8 .147 87 2026 04 17 16 11 37 26.998 -31 53 50.80 2.0391 2.9139 144.3 18.8 .148 87 2026 04 17 17 11 37 23.394 -31 52 11.01 2.0392 2.9138 144.3 18.8 .149 87 2026 04 17 18 11 37 19.793 -31 50 31.20 2.0393 2.9138 144.3 18.8 .150 87