"Pseudo-MPEC" for A11z2Ek
Created 2026 Apr 13 13:35:03 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 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
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.
(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.
(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 13.524864 +/- 0.0169 TT = 12:35:48.2 (JD 2461174.024864)
Epoch 2026 Apr 11.0 TT = JDT 2461141.5 AutoNEOCP
M 359.995668608 +/- 0.0006 (J2000 ecliptic)
n 0.000133171 +/- 1.9e-5 Peri. 344.833031 +/- 0.0044
a 379.7764939 +/- 35.7 Node 188.316853 +/- 0.0032
e 0.99235830 +/- 0.000726 Incl. 108.181386 +/- 0.0059
P7401.02926 H 14.23 G 0.15 U 5.4
q 2.902137998 +/- 0.000171 Q 756.6508499 +/- 71.9
From 75 observations 2026 Mar. 10-Apr. 11; mean residual 0".27
Residuals in arcseconds: 260310 M22 .63- .05+ 260321 W86 .03- .07- 260330 Q62 .16- .05- 260310 M22 .80+ .41- 260322 Y05 .13- .09+ 260330 Q62 .06- .09- 260310 M22 .97- .34+ 260322 Y05 .10- .07- 260330 Q62 .05- .16- 260312 X09 .92+ .07- 260323 Y05 .04+ .01- 260330 Q62 .14- .18+ 260312 X09 .40+ .03- 260325 W68 .42+ .19+ 260331 Q62 .13+ .20- 260312 X09 .14+ .30- 260325 W68 .10- .12+ 260331 Q62 .02- .31- 260312 Q62 .04+ .08- 260325 W68 .34+ .42- 260408 Y05 .11+ .08- 260312 Q62 .26+ .05- 260325 W68 .05+ .18+ 260408 Y05 .02+ .05- 260313 807 .06+ .45+ 260325 M22 .03- .17+ 260408 Y05 .12+ .02+ 260313 807 .09- .07- 260325 M22 .39+ .21- 260408 W68 .44- .47+ 260313 807 .07- .03+ 260326 M22 .24+ .12+ 260408 W68 .30- .08+ 260313 807 .21- .01+ 260326 M22 .29+ .29+ 260408 W68 .63+ .33+ 260314 E23 .35- .42+ 260327 W68 .61- .05- 260408 W68 .04+ .23- 260314 E23 .28- .14+ 260327 W68 .20+ .18- 260409 E62 .09- .17+ 260314 E23 .02- .15- 260327 W68 .80- .57- 260409 E62 .09- .04- 260316 E94 .10+ .04- 260327 W68 .13- .12+ 260410 X03 .03- .00 260316 E94 .03- .05+ 260328 W68 .27- .39+ 260410 X03 .06- .11- 260316 E94 .19- .08- 260328 W68 .01+ .11+ 260410 X03 .19- .04- 260321 W86 .10- .06- 260328 W68 .15- .20- 260411 W68 .04+ .10+ 260321 W86 .14- .07- 260328 W68 .29+ .17+ 260411 W68 .30- .13+ 260321 W86 .11- .06+ 260330 W68 .14- .10- 260411 W68 .50- .42+ 260321 W86 .05- .05- 260330 W68 .17+ .35+ 260411 W68 .33+ .21- 260321 W86 .09- .07- 260330 W68 .39+ .33- 260411 X93 .02- .09- 260321 W86 .03- .07- 260330 W68 .11+ .13+ 260411 X93 .11+ .62- 260321 W86 .09- .07- 260330 Q62 .02+ .00 260411 X93 .47+ .13+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 13 14 11 43 41.399 -34 35 17.16 2.0368 2.9177 145.3 18.8 .113 80 2026 04 13 15 11 43 37.370 -34 33 39.50 2.0368 2.9177 145.3 18.8 .114 80 2026 04 13 16 11 43 33.345 -34 32 01.81 2.0368 2.9176 145.3 18.8 .115 81 2026 04 13 17 11 43 29.325 -34 30 24.09 2.0368 2.9176 145.3 18.8 .116 81 2026 04 13 18 11 43 25.309 -34 28 46.34 2.0368 2.9175 145.3 18.8 .117 81 2026 04 13 19 11 43 21.297 -34 27 08.57 2.0367 2.9175 145.3 18.8 .118 81 2026 04 13 20 11 43 17.289 -34 25 30.76 2.0367 2.9175 145.3 18.8 .119 81 2026 04 13 21 11 43 13.285 -34 23 52.93 2.0367 2.9174 145.3 18.8 .120 81 2026 04 13 22 11 43 09.286 -34 22 15.06 2.0367 2.9174 145.3 18.8 .121 81 2026 04 13 23 11 43 05.291 -34 20 37.17 2.0367 2.9173 145.3 18.8 .123 82 2026 04 14 00 11 43 01.300 -34 18 59.25 2.0367 2.9173 145.3 18.8 .124 82 2026 04 14 01 11 42 57.314 -34 17 21.31 2.0366 2.9173 145.3 18.8 .125 82 2026 04 14 02 11 42 53.332 -34 15 43.33 2.0366 2.9172 145.3 18.8 .126 82 2026 04 14 03 11 42 49.354 -34 14 05.33 2.0366 2.9172 145.2 18.8 .127 82 2026 04 14 04 11 42 45.380 -34 12 27.30 2.0366 2.9171 145.2 18.8 .128 82 2026 04 14 05 11 42 41.410 -34 10 49.24 2.0366 2.9171 145.2 18.8 .129 82 2026 04 14 06 11 42 37.445 -34 09 11.16 2.0366 2.9170 145.2 18.8 .130 83 2026 04 14 07 11 42 33.485 -34 07 33.05 2.0366 2.9170 145.2 18.8 .131 83 2026 04 14 08 11 42 29.528 -34 05 54.91 2.0366 2.9170 145.2 18.8 .132 83 2026 04 14 09 11 42 25.576 -34 04 16.75 2.0366 2.9169 145.2 18.8 .133 83 2026 04 14 10 11 42 21.628 -34 02 38.56 2.0366 2.9169 145.2 18.8 .134 83 2026 04 14 11 11 42 17.684 -34 01 00.34 2.0365 2.9168 145.2 18.8 .136 83 2026 04 14 12 11 42 13.745 -33 59 22.10 2.0365 2.9168 145.2 18.8 .137 83 2026 04 14 13 11 42 09.809 -33 57 43.83 2.0365 2.9167 145.2 18.8 .138 83 2026 04 14 14 11 42 05.879 -33 56 05.53 2.0365 2.9167 145.2 18.8 .139 84 2026 04 14 15 11 42 01.952 -33 54 27.21 2.0365 2.9167 145.2 18.8 .140 84 2026 04 14 16 11 41 58.030 -33 52 48.86 2.0365 2.9166 145.2 18.8 .141 84 2026 04 14 17 11 41 54.112 -33 51 10.49 2.0365 2.9166 145.2 18.8 .142 84 2026 04 14 18 11 41 50.198 -33 49 32.09 2.0365 2.9165 145.1 18.8 .143 84 2026 04 14 19 11 41 46.289 -33 47 53.67 2.0365 2.9165 145.1 18.8 .144 84 2026 04 14 20 11 41 42.384 -33 46 15.22 2.0365 2.9165 145.1 18.8 .146 84 2026 04 14 21 11 41 38.483 -33 44 36.75 2.0366 2.9164 145.1 18.8 .147 84 2026 04 14 22 11 41 34.587 -33 42 58.25 2.0366 2.9164 145.1 18.8 .148 85 2026 04 14 23 11 41 30.694 -33 41 19.73 2.0366 2.9163 145.1 18.8 .149 85 2026 04 15 00 11 41 26.807 -33 39 41.19 2.0366 2.9163 145.1 18.8 .150 85 2026 04 15 01 11 41 22.923 -33 38 02.62 2.0366 2.9162 145.1 18.8 .151 85 2026 04 15 02 11 41 19.044 -33 36 24.02 2.0366 2.9162 145.1 18.8 .153 85 2026 04 15 03 11 41 15.169 -33 34 45.40 2.0366 2.9162 145.1 18.8 .154 85 2026 04 15 04 11 41 11.298 -33 33 06.76 2.0366 2.9161 145.1 18.8 .155 85 2026 04 15 05 11 41 07.432 -33 31 28.10 2.0366 2.9161 145.0 18.8 .156 85 2026 04 15 06 11 41 03.570 -33 29 49.41 2.0366 2.9160 145.0 18.8 .157 85 2026 04 15 07 11 40 59.712 -33 28 10.70 2.0367 2.9160 145.0 18.8 .158 86 2026 04 15 08 11 40 55.859 -33 26 31.96 2.0367 2.9160 145.0 18.8 .160 86 2026 04 15 09 11 40 52.010 -33 24 53.20 2.0367 2.9159 145.0 18.8 .161 86 2026 04 15 10 11 40 48.166 -33 23 14.42 2.0367 2.9159 145.0 18.8 .162 86 2026 04 15 11 11 40 44.325 -33 21 35.62 2.0367 2.9158 145.0 18.8 .163 86 2026 04 15 12 11 40 40.489 -33 19 56.79 2.0367 2.9158 145.0 18.8 .164 86 2026 04 15 13 11 40 36.658 -33 18 17.95 2.0368 2.9158 145.0 18.8 .166 86