"Pseudo-MPEC" for A11xemX
Created 2026 Jan 11 18:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11xemX*0C2026 01 10.05135007 18 02.448+01 26 26.20 ~1A7o 19.28wVNEOCPR17
A11xemX 0C2026 01 10.06548707 17 57.115+01 22 15.49 ~1A7o 19.50wVNEOCPR17
A11xemX 0C2026 01 10.07964007 17 51.780+01 18 03.64 ~1A7o 19.25wVNEOCPR17
A11xemX 0C2026 01 10.09377607 17 46.452+01 13 49.87 ~1A7o 18.93wVNEOCPR17
A11xemX KB2026 01 10.84099907 14 03.52 -02 15 00.6 ~1B05 19.5 GVNEOCPL01
A11xemX KB2026 01 10.84274807 14 02.96 -02 15 28.5 ~1B05 18.8 GVNEOCPL01
A11xemX KB2026 01 10.84450007 14 02.36 -02 15 55.9 ~1B05 18.4 GVNEOCPL01
A11xemX KB2026 01 10.91561607 13 43.353-02 33 57.01 ~1ANZ 19.2 GXNEOCPY64
A11xemX KB2026 01 10.91617207 13 43.170-02 34 05.72 ~1ANZ 18.9 GXNEOCPY64
A11xemX KB2026 01 10.91672807 13 43.003-02 34 14.44 ~1ANZ 19.1 GXNEOCPY64
A11xemX KB2026 01 10.95947707 13 29.157-02 45 17.01 ~1B05 18.9 GXNEOCPY64
A11xemX KB2026 01 10.96246507 13 28.176-02 46 03.11 ~1B05 19.2 GXNEOCPY64
A11xemX KB2026 01 10.96691207 13 26.721-02 47 11.97 ~1B05 19.2 GXNEOCPY64
A11xemX KC2026 01 11.02812807 13 03.63 -03 03 18.6 ~1B1Z 18.1 GVNEOCP104
A11xemX KC2026 01 11.03585007 13 01.20 -03 05 16.1 ~1B1Z 18.2 GVNEOCP104
A11xemX KB2026 01 11.07616507 12 50.880-03 15 01.01 ~1BCK 18.5 GXNEOCPY64
A11xemX KB2026 01 11.08237207 12 48.855-03 16 34.51 ~1BCK 18.9 GXNEOCPY64
A11xemX KB2026 01 11.08858207 12 46.858-03 18 08.67 ~1BCK 19.5 GXNEOCPY64
Station data:
(104) San Marcello Pistoiese (N44.064178 E10.803750) Italy. Observers P.
Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m
reflector + 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.
(R17) ATLAS-TDO (N28.298778 W16.510310) Canary Islands (Spain). Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland, J. Licandro, M. Alarcon.
Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd,
J. Tonry, H. Weiland, J. Licandro, M. Alarcon. 0.56-m f/2.2 Astrograph +
CMOS.
(Y64) Transient Survey Telescope (TST), Teide (N28.298930 W16.510390)
Canary Islands (Spain). Observers M. R. Alarcon, M. Serra-Ricart.
Measurer M. R. Alarcon. 1.00-m f/1.3 reflector + CMO.
Orbital elements: A11xemX
Perihelion 2025 Nov 27.617950 +/- 0.079 TT = 14:49:50.8 (JD 2461007.117950)
Epoch 2026 Jan 11.0 TT = JDT 2461051.5 Earth MOID: 0.0472 Ma: 0.0783
M 29.304008749 +/- 0.11 (J2000 ecliptic) AutoNEOCP
n 0.660267123 +/- 0.00164 Peri. 135.619994 +/- 0.08
a 1.306139611 +/- 0.00217 Node 286.561153 +/- 0.0017
e 0.25411913 +/- 0.00123 Incl. 22.571591 +/- 0.06
P 1.493/545.224d H 23.85 G 0.15 U 8.4
q 0.974224543 +/- 0.00029 Q 1.638054678 +/- 0.0043
From 18 observations 2026 Jan. 10-11 (24.9 hr); mean residual 0".41
Residuals in arcseconds: 260110 R17 .24- 1.2- 260110 L01 .55- .01- 260110 Y64 .03- .00 260110 R17 .11+ .78+ 260110 Y64 .09+ .11+ 260111 104 .04- .41- 260110 R17 .22+ 1.3+ 260110 Y64 .02+ .05+ 260111 104 .16+ .30- 260110 R17 .04- .92- 260110 Y64 .19+ .01- 260111 Y64 .00 .19+ 260110 L01 .11+ .19+ 260110 Y64 .08+ .19+ 260111 Y64 .12- .54+ 260110 L01 .07+ .18- 260110 Y64 .01- .23+ 260111 Y64 .13+ .17+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 01 11 19 07 09 43.224 -06 04 09.62 .07281 1.0481 151.7 19.5 .631 176 2026 01 11 20 07 09 32.807 -06 13 28.24 .07305 1.0483 151.5 19.5 .658 176 2026 01 11 21 07 09 22.454 -06 22 43.04 .07329 1.0484 151.3 19.5 .684 177 2026 01 11 22 07 09 12.164 -06 31 54.06 .07353 1.0485 151.2 19.5 .712 177 2026 01 11 23 07 09 01.936 -06 41 01.33 .07377 1.0486 151.0 19.5 .740 177 2026 01 12 00 07 08 51.771 -06 50 04.86 .07402 1.0488 150.8 19.5 .768 178 2026 01 12 01 07 08 41.666 -06 59 04.69 .07426 1.0489 150.7 19.5 .797 178 2026 01 12 02 07 08 31.623 -07 08 00.84 .07450 1.0490 150.5 19.5 .826 178 2026 01 12 03 07 08 21.641 -07 16 53.33 .07475 1.0491 150.4 19.6 .856 179 2026 01 12 04 07 08 11.719 -07 25 42.21 .07499 1.0493 150.2 19.6 .887 179 2026 01 12 05 07 08 01.856 -07 34 27.49 .07524 1.0494 150.1 19.6 .918 179 2026 01 12 06 07 07 52.052 -07 43 09.19 .07549 1.0495 149.9 19.6 .949 0 2026 01 12 07 07 07 42.307 -07 51 47.35 .07574 1.0497 149.8 19.6 .981 0 2026 01 12 08 07 07 32.620 -08 00 21.99 .07598 1.0498 149.6 19.6 1.01 0 2026 01 12 09 07 07 22.991 -08 08 53.14 .07623 1.0499 149.5 19.6 1.05 0 2026 01 12 10 07 07 13.419 -08 17 20.82 .07648 1.0500 149.3 19.6 1.08 1 2026 01 12 11 07 07 03.904 -08 25 45.06 .07673 1.0502 149.2 19.6 1.11 1 2026 01 12 12 07 06 54.446 -08 34 05.88 .07698 1.0503 149.0 19.7 1.15 1 2026 01 12 13 07 06 45.043 -08 42 23.31 .07723 1.0504 148.9 19.7 1.18 1 2026 01 12 14 07 06 35.696 -08 50 37.37 .07748 1.0505 148.7 19.7 1.21 1 2026 01 12 15 07 06 26.404 -08 58 48.10 .07773 1.0507 148.6 19.7 1.25 2 2026 01 12 16 07 06 17.167 -09 06 55.51 .07799 1.0508 148.4 19.7 1.28 2 2026 01 12 17 07 06 07.984 -09 14 59.62 .07824 1.0509 148.3 19.7 1.32 2 2026 01 12 18 07 05 58.855 -09 23 00.48 .07849 1.0510 148.2 19.7 1.36 2 2026 01 12 19 07 05 49.779 -09 30 58.09 .07875 1.0512 148.0 19.7 1.39 2 2026 01 12 20 07 05 40.757 -09 38 52.48 .07900 1.0513 147.9 19.7 1.43 3 2026 01 12 21 07 05 31.787 -09 46 43.68 .07925 1.0514 147.7 19.8 1.47 3 2026 01 12 22 07 05 22.869 -09 54 31.71 .07951 1.0515 147.6 19.8 1.50 3 2026 01 12 23 07 05 14.003 -10 02 16.59 .07976 1.0517 147.5 19.8 1.54 3 2026 01 13 00 07 05 05.189 -10 09 58.36 .08002 1.0518 147.3 19.8 1.58 3 2026 01 13 01 07 04 56.425 -10 17 37.03 .08028 1.0519 147.2 19.8 1.62 3 2026 01 13 02 07 04 47.713 -10 25 12.62 .08053 1.0521 147.0 19.8 1.65 4 2026 01 13 03 07 04 39.050 -10 32 45.16 .08079 1.0522 146.9 19.8 1.69 4 2026 01 13 04 07 04 30.438 -10 40 14.68 .08105 1.0523 146.8 19.8 1.73 4 2026 01 13 05 07 04 21.875 -10 47 41.19 .08131 1.0524 146.6 19.8 1.77 4 2026 01 13 06 07 04 13.362 -10 55 04.72 .08157 1.0526 146.5 19.8 1.81 4 2026 01 13 07 07 04 04.897 -11 02 25.29 .08183 1.0527 146.4 19.9 1.85 4 2026 01 13 08 07 03 56.481 -11 09 42.92 .08209 1.0528 146.3 19.9 1.89 4 2026 01 13 09 07 03 48.113 -11 16 57.64 .08235 1.0529 146.1 19.9 1.93 5 2026 01 13 10 07 03 39.793 -11 24 09.47 .08261 1.0531 146.0 19.9 1.97 5 2026 01 13 11 07 03 31.520 -11 31 18.43 .08287 1.0532 145.9 19.9 2.01 5 2026 01 13 12 07 03 23.294 -11 38 24.54 .08313 1.0533 145.7 19.9 2.05 5 2026 01 13 13 07 03 15.115 -11 45 27.82 .08339 1.0535 145.6 19.9 2.09 5 2026 01 13 14 07 03 06.983 -11 52 28.30 .08366 1.0536 145.5 19.9 2.13 5 2026 01 13 15 07 02 58.897 -11 59 26.00 .08392 1.0537 145.4 19.9 2.17 5 2026 01 13 16 07 02 50.856 -12 06 20.94 .08418 1.0538 145.2 19.9 2.21 5 2026 01 13 17 07 02 42.861 -12 13 13.13 .08444 1.0540 145.1 20.0 2.25 5 2026 01 13 18 07 02 34.911 -12 20 02.61 .08471 1.0541 145.0 20.0 2.30 5