"Pseudo-MPEC" for A11x9z6
Created 2026 Jan 10 20:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11x9z6*0C2026 01 07.90212508 29 00.506+10 16 28.24 ~1805 17.91oVNEOCPM22
A11x9z6 0C2026 01 07.93728708 29 41.746+10 04 46.34 ~1805 18.12oVNEOCPM22
A11x9z6 0C2026 01 07.94663308 29 52.692+10 01 37.96 ~1805 17.73oVNEOCPM22
A11x9z6 0C2026 01 07.97167508 30 22.243+09 53 05.28 ~1805 17.36oVNEOCPM22
A11x9z6 0B2026 01 08.05622208 32 09.989+09 14 26.82 ~18DZ WNEOCP204
A11x9z6 0B2026 01 08.06211708 32 17.414+09 12 18.25 ~18DZ WNEOCP204
A11x9z6 0B2026 01 08.06776608 32 24.560+09 10 14.22 ~18DZ 17.7 GWNEOCP204
A11x9z6 KB2026 01 08.11849 08 34 00.72 +08 51 45.4 ~183Z 18.0 GXNEOCPW13
A11x9z6 KB2026 01 08.12706 08 34 12.48 +08 48 35.9 ~183Z 17.6 GXNEOCPW13
A11x9z6 KB2026 01 08.13484 08 34 23.09 +08 45 41.8 ~183Z 18.3 GXNEOCPW13
A11x9z6 KC2026 01 08.19470508 35 45.23 +08 22 54.8 ~1855 18.0 GVNEOCPH21
A11x9z6 KC2026 01 08.19645908 35 47.64 +08 22 13.7 ~1855 17.9 GVNEOCPH21
A11x9z6 KC2026 01 08.19821708 35 50.05 +08 21 33.2 ~1855 18.0 GVNEOCPH21
A11x9z6 KC2026 01 08.19997308 35 52.46 +08 20 52.3 ~1855 17.8 GVNEOCPH21
A11x9z6 KC2026 01 08.20172708 35 54.86 +08 20 11.5 ~1855 17.9 GVNEOCPH21
A11x9z6 KB2026 01 08.22916708 36 33.749+08 10 08.18 ~185o 18.6 VZNEOCPW05
A11x9z6 KB2026 01 08.23106508 36 36.341+08 09 22.90 ~185o 17.9 VZNEOCPW05
A11x9z6 KB2026 01 08.23295108 36 38.880+08 08 39.01 ~185o 17.8 VZNEOCPW05
A11x9z6 KB2026 01 08.54427308 45 15.014+05 53 17.95 ~18DZ 17.6 GXNEOCPQ06
A11x9z6 KB2026 01 08.54991408 45 24.330+05 50 39.71 ~18DZ 17.3 GXNEOCPQ06
A11x9z6 KB2026 01 08.55555308 45 33.762+05 48 00.48 ~18DZ 17.5 GXNEOCPQ06
A11x9z6 KB2026 01 08.90651108 56 55.57 +02 42 17.5 ~18M5 17.5 GXNEOCP595
A11x9z6 KB2026 01 08.90769408 56 57.97 +02 41 36.3 ~18M5 17.4 GXNEOCP595
A11x9z6 KB2026 01 08.90887708 57 00.37 +02 40 55.4 ~18M5 17.4 GXNEOCP595
A11x9z6 KC2026 01 08.91264608 57 08.16 +02 38 48.1 ~18Mo 17.1 GVNEOCPL01
A11x9z6 KC2026 01 08.91350608 57 09.90 +02 38 18.2 ~18Mo 17.0 GVNEOCPL01
A11x9z6 KC2026 01 08.91436508 57 11.66 +02 37 48.2 ~18Mo 17.3 GVNEOCPL01
A11x9z6 KC2026 01 08.91560708 57 14.19 +02 37 04.6 ~18Mo 17.1 GVNEOCPL01
A11x9z6 KC2026 01 08.91713708 57 17.33 +02 36 11.1 ~18Mo 17.1 GVNEOCPL01
A11x9z6 KC2026 01 08.91849208 57 20.10 +02 35 23.7 ~18Mo 17.3 GVNEOCPL01
A11x9z6 KC2026 01 08.92024208 57 23.67 +02 34 22.5 ~18Mo 17.1 GVNEOCPL01
A11x9z6 KC2026 01 08.92110208 57 25.42 +02 33 52.1 ~18Mo 17.2 GVNEOCPL01
A11x9z6 KB2026 01 09.11128909 04 46.920+00 36 26.60 ~1935 17.4 GWNEOCP932
A11x9z6 KB2026 01 09.11225809 04 49.174+00 35 48.70 ~1935 17.5 GWNEOCP932
A11x9z6 KB2026 01 09.11419309 04 53.681+00 34 32.56 ~1935 17.8 GWNEOCP932
A11x9z6 KB2026 01 09.46419 09 20 29.64 -03 26 52.5 ~19C5 17.5 VqNEOCPE94
A11x9z6 KB2026 01 09.46742 09 20 38.83 -03 29 28.4 ~19C5 17.7 VqNEOCPE94
A11x9z6 KB2026 01 09.47061 09 20 47.94 -03 32 03.2 ~19C5 17.8 VqNEOCPE94
A11x9z6 KB2026 01 09.51478509 23 11.470-04 20 28.90 ~19D5 17.7 GXNEOCPQ10
A11x9z6 KB2026 01 09.51708209 23 18.331-04 22 23.20 ~19D5 17.8 GXNEOCPQ10
A11x9z6 KB2026 01 09.51938009 23 25.277-04 24 19.33 ~19D5 16.8 GXNEOCPQ10
A11x9z6 KB2026 01 09.73126609 34 26.630-07 31 55.52 ~19IZ 17.4 GWNEOCP900
A11x9z6 KB2026 01 09.73632509 34 43.308-07 36 40.00 ~19IZ 17.2 GWNEOCP900
A11x9z6 KB2026 01 09.74138009 35 00.036-07 41 24.76 ~19IZ 17.1 GWNEOCP900
A11x9z6 C2026 01 09.75235 09 36 11.874-07 51 02.60 ~1A4Z NEOCPN51
A11x9z6 C2026 01 09.75317109 36 14.675-07 51 49.50 ~1A4Z NEOCPN51
A11x9z6 C2026 01 09.75380809 36 16.841-07 52 25.90 ~1A4Z NEOCPN51
A11x9z6 KC2026 01 09.99157909 51 25.746-11 54 00.00 ~1A0Z 17.3 GWNEOCP203
A11x9z6 KB2026 01 10.00178109 52 12.30 -12 04 33.4 ~1A0o 16.9 GXNEOCP958
A11x9z6 KC2026 01 10.00407609 52 15.855-12 07 26.55 ~1A0Z 18.2 GWNEOCP203
A11x9z6 KB2026 01 10.00635409 52 30.76 -12 09 29.7 ~1A0o 17.3 GXNEOCP958
A11x9z6 KB2026 01 10.01090509 52 49.24 -12 14 26.6 ~1A0o 17.5 GXNEOCP958
A11x9z6 KB2026 01 10.38035510 22 15.165-19 23 56.10 ~1ACZ 17.1 GVNEOCPU52
A11x9z6 KB2026 01 10.39135910 23 12.270-19 37 40.83 ~1ACZ 17.9 GVNEOCPU52
Station data:
(203) GiaGa Observatory (N45.541442 E8.995480) Italy. Observers S. Foglia,
G. Galli. Measurer G. Galli. 0.36-m f/5.76 Schmidt-Cassegrain + CCD.
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(932) John J. McCarthy Obs., New Milford (N41.525744 W73.425990)
US/Connecticut. Observer M. Robson. 0.4-m f/7.5 Schmidt-Cassegrain + CCD.
(958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P.
Dupouy. 0.32-m Schmidt-Cassegrain.
(E94) Gisborne (Possum Observatory) (S38.629920 E177.883310) New Zealand.
Observer J. Drummond. 0.41-m f/4.5 Newtonian reflector + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
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.
(N51) GROWTH India Telescope, IAO, Hanle (N32.779241 E78.964610) India.
Observers K. Sharma, H. Kumar, P. Dorjay, J. Stanzin, V. Bhalerao, G. C.
Anupama, S. Barway. Measurers K. Sharma, B. T. Bolin. 0.70-m f/6.5
Corrected Dall-Kirkham + CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(Q10) Toyokawa Observatory (N34.843616 E137.329440) Japan. Observer M.
Ishiguro. 0.20-m f/5 reflector + CCD.
(U52) Shasta Valley Observatory, Grenada (N41.579164 W122.549000)
US/California. Observer J. E. Rogers. Measurers J. E. Rogers, D. Parrott.
0.30-m Helin Telescope + CCD.
(W05) Tree Gate Farm Observatory, Starkville (N33.347635 W88.732810).
Observer J.-F. Gout. 0.5-m f/1.5 reflector + CMOS.
(W13) Star Quarry Observatory, Bedford (N38.977039 W86.526390) US/Indiana.
Observer C. J. Horowitz. 0.20-m f/2 Schmidt-Cassegrain + CMO.
Orbital elements: A11x9z6
Perihelion 2026 Mar 3.884715 +/- 0.00389 TT = 21:13:59.3 (JD 2461103.384715)
Epoch 2026 Jan 10.0 TT = JDT 2461050.5 Earth MOID: 0.0057 Ma: 0.0487
M 323.666744429 +/- 0.009 (J2000 ecliptic) AutoNEOCP
n 0.687027539 +/- 0.000129 Peri. 259.655041 +/- 0.0008
a 1.271998556 +/- 0.000159 Node 283.145401 +/- 0.00023
e 0.36933711 +/- 0.000111 Incl. 2.379571 +/- 0.0007
P 1.435/523.987d H 25.39 G 0.15 U 6.7
q 0.802202283 +/- 4.19e-5 Q 1.741794828 +/- 0.000359
From 54 observations 2026 Jan. 7-10; mean residual 0".38
Residuals in arcseconds: 260107 M22 .39- .07+ 260108 Q06 .84+ .59- 260109 E94 .07- .34+ 260107 M22 .29+ .46- 260108 Q06 .15- .03+ 260109 E94 .47+ .21- 260107 M22 .23- .20+ 260108 Q06 .60+ .15+ 260109 Q10 .27+ .87- 260107 M22 .14- .44- 260108 595 .37+ .08+ 260109 Q10 .23- .46- 260108 204 .08- .03+ 260108 595 .19+ .04+ 260109 Q10 .43+ 1.7- 260108 204 .19- .08+ 260108 595 .00 .33+ 260109 900 .45- .12+ 260108 204 .20- .26- 260108 L01 .36- .20+ 260109 900 .26- .01- 260108 W13 .02+ .35- 260108 L01 .58- .33+ 260109 900 .00 .05+ 260108 W13 .46+ .46+ 260108 L01 .47- .34+ 260109 N51 .06+ .02+ 260108 W13 .00 .03- 260108 L01 .54- .16+ 260109 N51 .10+ .01+ 260108 H21 .11- .24+ 260108 L01 .30- .19+ 260109 N51 .01+ .01+ 260108 H21 .03- .17- 260108 L01 .26- .24+ 260109 203 .70+ .41- 260108 H21 .03- .15+ 260108 L01 .34- .38+ 260110 958 .83- .51+ 260108 H21 .00 .07+ 260108 L01 .46- .15+ 260110 203 1.1+ .56+ 260108 H21 .08- .09+ 260109 932 .06- .12- 260110 958 .86- .91+ 260108 W05 .42+ .11+ 260109 932 .09- .03+ 260110 958 .14+ .13- 260108 W05 .36+ .25- 260109 932 .07- .07- 260110 U52 .18- .24- 260108 W05 .26- .56+ 260109 E94 .25- .35+ 260110 U52 .01+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 01 10 21 11 13 50.484 -29 42 57.04 .01026 .98617 105.0 18.0 .075 16 2026 01 10 22 11 18 56.249 -30 35 23.34 .01024 .98593 103.7 18.1 .072 26 2026 01 10 23 11 24 08.651 -31 27 15.11 .01022 .98569 102.3 18.1 .072 37 2026 01 11 00 11 29 27.579 -32 18 25.77 .01021 .98545 100.9 18.1 .075 49 2026 01 11 01 11 34 52.886 -33 08 48.76 .01021 .98521 99.5 18.2 .081 59 2026 01 11 02 11 40 24.393 -33 58 17.68 .01021 .98497 98.2 18.2 .090 68 2026 01 11 03 11 46 01.887 -34 46 46.24 .01022 .98473 96.8 18.3 .101 75 2026 01 11 04 11 51 45.114 -35 34 08.42 .01024 .98449 95.4 18.4 .114 81 2026 01 11 05 11 57 33.788 -36 20 18.44 .01026 .98425 94.0 18.4 .129 85 2026 01 11 06 12 03 27.581 -37 05 10.88 .01029 .98401 92.7 18.5 .145 88 2026 01 11 07 12 09 26.132 -37 48 40.70 .01032 .98377 91.3 18.5 .161 91 2026 01 11 08 12 15 29.043 -38 30 43.28 .01036 .98353 90.0 18.6 .178 93 2026 01 11 09 12 21 35.883 -39 11 14.48 .01041 .98329 88.6 18.7 .196 94 2026 01 11 10 12 27 46.187 -39 50 10.64 .01046 .98305 87.3 18.7 .214 95 2026 01 11 11 12 33 59.464 -40 27 28.64 .01052 .98281 86.0 18.8 .232 96 2026 01 11 12 12 40 15.196 -41 03 05.92 .01058 .98257 84.7 18.9 .251 96 2026 01 11 13 12 46 32.845 -41 37 00.44 .01065 .98233 83.4 18.9 .269 96 2026 01 11 14 12 52 51.853 -42 09 10.76 .01073 .98209 82.2 19.0 .288 96 2026 01 11 15 12 59 11.653 -42 39 35.96 .01080 .98185 81.0 19.1 .307 96 2026 01 11 16 13 05 31.670 -43 08 15.67 .01089 .98161 79.7 19.1 .325 96 2026 01 11 17 13 11 51.325 -43 35 10.06 .01098 .98138 78.5 19.2 .343 96 2026 01 11 18 13 18 10.045 -44 00 19.78 .01108 .98114 77.4 19.3 .361 95 2026 01 11 19 13 24 27.264 -44 23 45.96 .01118 .98090 76.2 19.4 .379 95 2026 01 11 20 13 30 42.429 -44 45 30.16 .01128 .98066 75.1 19.5 .396 94 2026 01 11 21 13 36 55.007 -45 05 34.35 .01139 .98042 74.0 19.5 .414 94 2026 01 11 22 13 43 04.486 -45 24 00.86 .01150 .98018 72.9 19.6 .430 93 2026 01 11 23 13 49 10.380 -45 40 52.30 .01162 .97994 71.8 19.7 .447 93 2026 01 12 00 13 55 12.234 -45 56 11.60 .01174 .97970 70.7 19.8 .463 92 2026 01 12 01 14 01 09.624 -46 10 01.90 .01187 .97946 69.7 19.9 .478 91 2026 01 12 02 14 07 02.160 -46 22 26.53 .01200 .97923 68.7 19.9 .494 90 2026 01 12 03 14 12 49.490 -46 33 28.97 .01214 .97899 67.7 20.0 .508 90 2026 01 12 04 14 18 31.297 -46 43 12.81 .01227 .97875 66.8 20.1 .523 89 2026 01 12 05 14 24 07.301 -46 51 41.71 .01242 .97851 65.9 20.2 .537 88 2026 01 12 06 14 29 37.261 -46 58 59.37 .01256 .97827 64.9 20.3 .550 87 2026 01 12 07 14 35 00.970 -47 05 09.51 .01271 .97803 64.1 20.4 .563 87 2026 01 12 08 14 40 18.257 -47 10 15.83 .01286 .97780 63.2 20.5 .576 86 2026 01 12 09 14 45 28.986 -47 14 21.98 .01302 .97756 62.3 20.5 .588 85 2026 01 12 10 14 50 33.053 -47 17 31.55 .01317 .97732 61.5 20.6 .600 85 2026 01 12 11 14 55 30.383 -47 19 48.04 .01333 .97708 60.7 20.7 .611 84 2026 01 12 12 15 00 20.931 -47 21 14.89 .01350 .97684 59.9 20.8 .622 83 2026 01 12 13 15 05 04.676 -47 21 55.38 .01366 .97661 59.2 20?? .633 82 2026 01 12 14 15 09 41.624 -47 21 52.71 .01383 .97637 58.4 21?? .643 82 2026 01 12 15 15 14 11.801 -47 21 09.93 .01400 .97613 57.7 21?? .653 81 2026 01 12 16 15 18 35.252 -47 19 49.99 .01418 .97589 57.0 21?? .662 80 2026 01 12 17 15 22 52.041 -47 17 55.67 .01435 .97565 56.3 21?? .671 80 2026 01 12 18 15 27 02.246 -47 15 29.64 .01453 .97542 55.6 21?? .680 79 2026 01 12 19 15 31 05.960 -47 12 34.41 .01471 .97518 55.0 21?? .689 78 2026 01 12 20 15 35 03.284 -47 09 12.39 .01489 .97494 54.3 21?? .697 78