"Pseudo-MPEC" for A11HEl6
Created 2026 Oct 6 20:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11HEl6*0C2026 10 05.95139623 05 46.068-14 31 08.54 ~A62Z 18.73wVNEOCPR17
A11HEl6 0C2026 10 05.96554023 05 43.541-14 30 56.41 ~A62Z 18.56wVNEOCPR17
A11HEl6 0C2026 10 05.97968823 05 41.026-14 30 43.49 ~A62Z 18.59wVNEOCPR17
A11HEl6 0C2026 10 05.99384223 05 38.544-14 30 29.63 ~A62Z 18.64wVNEOCPR17
A11HEl6 KB2026 10 06.15754623 06 02.568-14 29 21.73 ~A645 18.6 GXNEOCP734
A11HEl6 KB2026 10 06.15935223 06 02.311-14 29 20.29 ~A645 18.5 GXNEOCP734
A11HEl6 KB2026 10 06.16078723 06 02.105-14 29 19.32 ~A645 18.6 GXNEOCP734
A11HEl6 KB2026 10 06.16223423 06 01.903-14 29 18.06 ~A645 18.6 GXNEOCP734
A11HEl6 KC2026 10 06.19348823 05 57.103-14 28 50.95 ~A655 19.1 VZNEOCPH36
A11HEl6 KC2026 10 06.19497523 05 56.894-14 28 49.73 ~A655 19.3 VZNEOCPH36
A11HEl6 KC2026 10 06.19645823 05 56.652-14 28 48.72 ~A655 19.4 VZNEOCPH36
A11HEl6 1C2026 10 06.23013223 06 00.601-14 27 32.98 ~A665 VNEOCP703
A11HEl6 1C2026 10 06.23336523 06 00.104-14 27 31.14 ~A665 18.89GVNEOCP703
A11HEl6 1C2026 10 06.23563123 05 59.719-14 27 27.83 ~A665 VNEOCP703
A11HEl6 1C2026 10 06.23789723 05 59.316-14 27 25.34 ~A665 VNEOCP703
A11HEl6 0C2026 10 06.42846923 06 32.238-14 13 30.36 ~A6E5 18.2 GWNEOCPQ63
A11HEl6 0C2026 10 06.43126723 06 31.844-14 13 28.91 ~A6E5 18.3 GWNEOCPQ63
A11HEl6 KB2026 10 06.44627923 06 35.678-14 24 16.99 ~A6C5x17.8 GXNEOCPQ10
A11HEl6 KB2026 10 06.45662223 06 34.471-14 24 12.53 ~A6C5x16.9 GXNEOCPQ10
A11HEl6 KC2026 10 06.45716 23 06 26.43 -14 12 51.2 ~A6D5 18.4 GVNEOCPE23
A11HEl6 KC2026 10 06.47146 23 06 24.20 -14 12 40.9 ~A6D5 18.5 GVNEOCPE23
A11HEl6 KC2026 10 06.48576 23 06 21.93 -14 12 30.2 ~A6D5 18.4 GVNEOCPE23
A11HEl6 KB2026 10 06.49129423 06 29.777-14 23 52.77 ~A6CKx19.1 GXNEOCPQ06
A11HEl6 KB2026 10 06.49693923 06 28.973-14 23 51.35 ~A6CK 18.5 GXNEOCPQ06
A11HEl6 KB2026 10 06.50258523 06 28.226-14 23 46.15 ~A6CK 19.1 GXNEOCPQ06
A11HEl6 KB2026 10 06.52018223 06 25.860-14 23 30.16 ~A6DK 19.0 GWNEOCP900
A11HEl6 KB2026 10 06.53221923 06 23.942-14 23 20.72 ~A6DK 18.5 GWNEOCP900
A11HEl6 KB2026 10 06.55320623 06 32.599-14 23 29.72 ~A6Eo 18.7 GVNEOCPP13
A11HEl6 KB2026 10 06.56682323 06 30.775-14 23 20.33 ~A6Eo 18.5 GVNEOCPP13
A11HEl6 KB2026 10 06.57939623 06 29.014-14 23 10.18 ~A6Eo 18.6 GVNEOCPP13
A11HEl6 1B2026 10 06.75606723 07 04.097-14 09 42.59 ~A6J5 18.6 VZNEOCPM49
A11HEl6 1B2026 10 06.76316323 07 03.247-14 09 40.64 ~A6J5 18.6 VZNEOCPM49
A11HEl6 0B2026 10 06.76617723 06 55.847-14 20 58.84 ~A6JK 18.18GWNEOCPG34
A11HEl6 1B2026 10 06.77026023 07 02.347-14 09 38.27 ~A6J5 18.5 VZNEOCPM49
A11HEl6 0B2026 10 06.77264823 06 55.409-14 20 55.11 ~A6JK 18.22GWNEOCPG34
A11HEl6 0B2026 10 06.77911923 06 55.016-14 20 52.50 ~A6JK 18.34GWNEOCPG34
A11HEl6 0B2026 10 06.78559323 06 54.536-14 20 47.95 ~A6JK 18.58GWNEOCPG34
A11HEl6 KB2026 10 06.78601 23 06 50.51 -14 20 32.8 ~A6JZ 18.7 GXNEOCPM45
A11HEl6 KB2026 10 06.79075 23 06 49.99 -14 20 29.4 ~A6JZ 18.6 GXNEOCPM45
A11HEl6 KB2026 10 06.79524 23 06 49.49 -14 20 26.6 ~A6JZ 18.5 GXNEOCPM45
A11HEl6 KB2026 10 06.81585023 06 53.263-14 20 04.67 ~A6KZ 19.0 GXNEOCP595
A11HEl6 KC2026 10 06.81890323 06 54.67 -14 19 49.4 ~A6KK VNEOCP104
A11HEl6 KB2026 10 06.82623823 06 52.186-14 19 57.14 ~A6KZ 19.5 GXNEOCP595
A11HEl6 KC2026 10 06.82970123 06 53.48 -14 19 42.7 ~A6KK 17.7 GVNEOCP104
A11HEl6 KB2026 10 06.83644023 06 51.022-14 19 51.06 ~A6KZ 18.7 GXNEOCP595
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.
(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.
(703) Catalina Sky Survey (N32.417029 W110.732640)
US/Arizona. Observer E. J. Christensen. 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. 0.68 m Schmidt + 10K
CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(G34) Oberfrauendorf (N50.860289 E13.701403) Germany. Observer T. Felber.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
(H36) Sandlot Observatory, Scranton (N38.797700 W95.706554) US/Kansas.
Observer G. Hug. 0.56-m reflector + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(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.
(Q63) Siding Spring-LCO A (S31.273000 E149.070640) Australia/NSW. Observer
M. Micheli. 1.0-m f/8 Ritchey-Chrétien + 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.
Orbital elements: A11HEl6
Perihelion 2026 Dec 1.282554 +/- 1.12 TT = 6:46:52.6 (JD 2461375.782554)
Epoch 2026 Oct 6.0 TT = JDT 2461319.5 Earth MOID: 0.0080 AutoNEOCP
M 305.994288066 +/- 1.1 (J2000 ecliptic)
n 0.959546227 +/- 0.000861 Peri. 316.459298 +/- 1.3
a 1.018025791 +/- 0.000609 Node 110.554242 +/- 2.3
e 0.01079106 +/- 0.000747 Incl. 0.109073 +/- 0.0007
P 1.027/375.170d H 26.76 G 0.15 U 8.0
q 1.007040211 +/- 0.000158 Q 1.029011371 +/- 0.00138
42 of 45 observations 2026 Oct. 5-6 (21.2 hr); mean residual 0".35
Residuals in arcseconds: 261005 R17 .02- .06- 261006 Q63 .15+ .02+ 261006 M49 .05- .12+ 261005 R17 .16- .23+ 261006 Q63 .16+ .08+ 261006 M49 .01- .07- 261005 R17 .06- .17+ 261006 Q10( 1.8+ 1.9-) 261006 G34 .14+ .11+ 261005 R17 .18+ .06- 261006 Q10( 3.0+ 2.3-) 261006 M49 .06+ .07- 261006 734 .05- .11+ 261006 E23 .03+ .08- 261006 G34 .31- .60+ 261006 734 .02+ .19+ 261006 E23 .03+ .22+ 261006 G34 .32+ .15- 261006 734 .06+ .08+ 261006 E23 .24+ .12- 261006 G34 .09+ .90+ 261006 734 .19+ .23+ 261006 Q06( 1.1- 1.0+) 261006 M45 .22- .45- 261006 H36 .25+ .33+ 261006 Q06 .76- 1.3- 261006 M45 .25- .13- 261006 H36 .43+ .17+ 261006 Q06 .64+ .03+ 261006 M45 .26- .34- 261006 H36 .12+ .21- 261006 900 .50+ .23+ 261006 595 .19- .23- 261006 703 .79- .07- 261006 900 .05+ .12- 261006 104 .47- .22+ 261006 703 .18- 1.2- 261006 P13 .39- .08+ 261006 595 .51+ .57+ 261006 703 .28- .05+ 261006 P13 .25+ .24- 261006 104 .18- .21+ 261006 703 .65- .42+ 261006 P13 .39+ .17+ 261006 595 .29+ .38- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 06 21 23 06 44.846 -14 10 14.01 .01390 1.0115 148.1 18.8 .178 14 2026 10 06 22 23 06 47.713 -14 09 36.62 .01391 1.0115 148.1 18.8 .220 18 2026 10 06 23 23 06 50.583 -14 08 59.20 .01392 1.0115 148.1 18.9 .266 21 2026 10 07 00 23 06 53.455 -14 08 21.74 .01393 1.0115 148.0 18.9 .315 23 2026 10 07 01 23 06 56.330 -14 07 44.26 .01394 1.0115 148.0 18.9 .367 25 2026 10 07 02 23 06 59.208 -14 07 06.74 .01395 1.0115 148.0 18.9 .423 27 2026 10 07 03 23 07 02.088 -14 06 29.19 .01396 1.0115 148.0 18.9 .482 28 2026 10 07 04 23 07 04.971 -14 05 51.61 .01397 1.0115 147.9 18.9 .544 29 2026 10 07 05 23 07 07.857 -14 05 14.00 .01398 1.0115 147.9 18.9 .609 30 2026 10 07 06 23 07 10.746 -14 04 36.36 .01399 1.0115 147.9 18.9 .678 31 2026 10 07 07 23 07 13.637 -14 03 58.68 .01400 1.0115 147.9 18.9 .749 32 2026 10 07 08 23 07 16.531 -14 03 20.97 .01401 1.0114 147.8 18.9 .824 32 2026 10 07 09 23 07 19.428 -14 02 43.22 .01402 1.0114 147.8 18.9 .902 33 2026 10 07 10 23 07 22.328 -14 02 05.45 .01403 1.0114 147.8 18.9 .983 34 2026 10 07 11 23 07 25.231 -14 01 27.64 .01404 1.0114 147.8 18.9 1.07 34 2026 10 07 12 23 07 28.137 -14 00 49.79 .01405 1.0114 147.8 18.9 1.15 35 2026 10 07 13 23 07 31.046 -14 00 11.92 .01406 1.0114 147.7 18.9 1.24 35 2026 10 07 14 23 07 33.957 -13 59 34.00 .01407 1.0114 147.7 18.9 1.34 36 2026 10 07 15 23 07 36.872 -13 58 56.06 .01408 1.0114 147.7 18.9 1.43 36 2026 10 07 16 23 07 39.790 -13 58 18.08 .01409 1.0114 147.7 18.9 1.53 36 2026 10 07 17 23 07 42.711 -13 57 40.07 .01410 1.0114 147.6 18.9 1.64 37 2026 10 07 18 23 07 45.635 -13 57 02.02 .01411 1.0114 147.6 18.9 1.74 37 2026 10 07 19 23 07 48.562 -13 56 23.94 .01412 1.0114 147.6 18.9 1.85 37 2026 10 07 20 23 07 51.492 -13 55 45.82 .01413 1.0114 147.6 18.9 1.96 38 2026 10 07 21 23 07 54.426 -13 55 07.67 .01414 1.0114 147.5 18.9 2.08 38 2026 10 07 22 23 07 57.363 -13 54 29.48 .01415 1.0114 147.5 18.9 2.20 38 2026 10 07 23 23 08 00.302 -13 53 51.26 .01416 1.0113 147.5 18.9 2.32 38 2026 10 08 00 23 08 03.246 -13 53 13.00 .01417 1.0113 147.5 18.9 2.44 39 2026 10 08 01 23 08 06.192 -13 52 34.71 .01418 1.0113 147.4 18.9 2.57 39 2026 10 08 02 23 08 09.142 -13 51 56.38 .01419 1.0113 147.4 18.9 2.70 39 2026 10 08 03 23 08 12.095 -13 51 18.01 .01420 1.0113 147.4 18.9 2.83 39 2026 10 08 04 23 08 15.051 -13 50 39.61 .01421 1.0113 147.4 18.9 2.97 39 2026 10 08 05 23 08 18.011 -13 50 01.18 .01422 1.0113 147.3 18.9 3.11 40 2026 10 08 06 23 08 20.975 -13 49 22.70 .01423 1.0113 147.3 18.9 3.25 40 2026 10 08 07 23 08 23.941 -13 48 44.19 .01424 1.0113 147.3 18.9 3.40 40 2026 10 08 08 23 08 26.912 -13 48 05.65 .01425 1.0113 147.3 18.9 3.54 40 2026 10 08 09 23 08 29.885 -13 47 27.07 .01426 1.0113 147.2 18.9 3.70 40 2026 10 08 10 23 08 32.863 -13 46 48.45 .01427 1.0113 147.2 18.9 3.85 40 2026 10 08 11 23 08 35.843 -13 46 09.79 .01428 1.0113 147.2 18.9 4.01 41 2026 10 08 12 23 08 38.828 -13 45 31.10 .01429 1.0113 147.2 18.9 4.17 41 2026 10 08 13 23 08 41.816 -13 44 52.37 .01430 1.0113 147.2 18.9 4.33 41 2026 10 08 14 23 08 44.807 -13 44 13.60 .01431 1.0113 147.1 18.9 4.50 41 2026 10 08 15 23 08 47.802 -13 43 34.79 .01432 1.0112 147.1 18.9 4.67 41 2026 10 08 16 23 08 50.801 -13 42 55.95 .01433 1.0112 147.1 18.9 4.84 41 2026 10 08 17 23 08 53.804 -13 42 17.07 .01434 1.0112 147.1 18.9 5.02 41 2026 10 08 18 23 08 56.810 -13 41 38.15 .01435 1.0112 147.0 18.9 5.19 41 2026 10 08 19 23 08 59.820 -13 40 59.20 .01436 1.0112 147.0 18.9 5.38 42 2026 10 08 20 23 09 02.834 -13 40 20.20 .01437 1.0112 147.0 18.9 5.56 42