"Pseudo-MPEC" for A11FPxB
Created 2026 Oct 15 10:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11FPxB*0C2026 08 19.72133813 11 13.123-49 02 40.78 ~ADI5 18.72oVNEOCPM22
A11FPxB 0C2026 08 19.72495413 11 14.021-49 02 38.15 ~ADI5 18.68oVNEOCPM22
A11FPxB 0C2026 08 19.73038113 11 15.408-49 02 33.43 ~ADI5 18.70oVNEOCPM22
A11FPxB 0C2026 08 19.74143413 11 17.947-49 02 26.56 ~ADI5x18.68oVNEOCPM22
A11FPxB KB2026 08 20.91278513 16 03.899-48 46 43.85 ~ADI5 17.9 VZNEOCPY05
A11FPxB KB2026 08 20.92616413 16 07.140-48 46 33.57 ~ADI5 19.3 VZNEOCPY05
A11FPxB KB2026 08 20.93939313 16 10.364-48 46 21.97 ~ADI5 19.0 VZNEOCPY05
A11FPxB 1B2026 08 21.73745613 19 23.076-48 35 32.82 ~ADI5 17.3 VZNEOCPM49
A11FPxB 1B2026 08 21.74810613 19 25.632-48 35 23.89 ~ADI5 18.3 VZNEOCPM49
A11FPxB 1B2026 08 22.75806113 23 27.202-48 21 34.31 ~ADI5 19.0 VZNEOCPM49
A11FPxB 1B2026 08 22.76871113 23 29.724-48 21 25.85 ~ADI5 19.1 VZNEOCPM49
A11FPxB 0C2026 08 23.37172113 25 52.681-48 13 06.11 ~ADI5 19.2 GWNEOCPQ64
A11FPxB 0C2026 08 23.37450613 25 53.364-48 13 03.21 ~ADI5 18.0 GWNEOCPQ64
A11FPxB 1C2026 08 23.41762 13 26 03.50 -48 12 27.2 ~ADI5 VNEOCPQ62
A11FPxB 1C2026 08 23.42428 13 26 05.08 -48 12 21.3 ~ADI5 VNEOCPQ62
A11FPxB 1C2026 08 23.43093 13 26 06.68 -48 12 15.7 ~ADI5 18.5 GVNEOCPQ62
A11FPxB 1B2026 08 24.75810213 31 17.875-47 53 47.40 ~ADI5 19.3 VZNEOCPM49
A11FPxB 1B2026 08 24.76875313 31 20.294-47 53 38.47 ~ADI5 19.2 VZNEOCPM49
A11FPxB 0B2026 08 26.02563213 36 10.929-47 35 56.23 ~ADI5 18.3 GWNEOCPX28
A11FPxB 0B2026 08 26.03176613 36 12.411-47 35 50.92 ~ADI5 18.6 GWNEOCPX28
A11FPxB 0B2026 08 27.42105913 41 28.884-47 16 04.86 ~ADI5 19.0 GWNEOCPE42
A11FPxB 0B2026 08 27.43285413 41 31.512-47 15 54.46 ~ADI5 18.8 GWNEOCPE42
A11FPxB 0B2026 08 27.44178513 41 33.513-47 15 45.63 ~ADI5 18.4 GWNEOCPE42
A11FPxB 1C2026 08 28.43385413 45 16.553-47 01 33.56 ~ADI5 18.7 GVNEOCPE62
A11FPxB 1C2026 08 28.44230313 45 18.362-47 01 26.26 ~ADI5 18.8 GVNEOCPE62
A11FPxB 1C2026 08 31.39107613 56 06.725-46 18 43.63 ~ADI5 19.3 GVNEOCPE62
A11FPxB 1C2026 08 31.39807913 56 08.273-46 18 37.12 ~ADI5 19.2 GVNEOCPE62
A11FPxB 0C2026 08 31.75026313 57 24.286-46 13 28.96 ~ADI5 18.56oVNEOCPM22
A11FPxB 0C2026 08 31.77436713 57 29.402-46 13 07.10 ~ADI5 18.71oVNEOCPM22
A11FPxB 0C2026 08 31.77845613 57 30.336-46 13 04.76 ~ADI5 18.92oVNEOCPM22
A11FPxB 0C2026 08 31.78438513 57 31.613-46 12 57.92 ~ADI5 18.76oVNEOCPM22
A11FPxB 1B2026 09 02.75284714 04 30.831-45 44 09.39 ~ADI5 19.7 GWNEOCPM21
A11FPxB 1B2026 09 02.77411514 04 35.234-45 43 50.53 ~ADI5 19.0 GWNEOCPM21
A11FPxB KB2026 09 03.75345 14 08 00.38 -45 29 26.9 ~ADI5 18.7 GXNEOCP194
A11FPxB 1B2026 09 03.75587714 08 00.847-45 29 25.08 ~ADI5 18.9 VZNEOCPM49
A11FPxB KB2026 09 03.75916 14 08 01.57 -45 29 21.3 ~ADI5 18.3 GXNEOCP194
A11FPxB 1B2026 09 03.76297714 08 02.345-45 29 18.13 ~ADI5 18.9 VZNEOCPM49
A11FPxB KB2026 09 03.76486 14 08 02.72 -45 29 16.0 ~ADI5 18.3 GXNEOCP194
A11FPxB 1B2026 09 03.77007514 08 03.806-45 29 12.19 ~ADI5 19.1 VZNEOCPM49
A11FPxB 1B2026 09 04.75581614 11 27.953-45 14 40.16 ~ADI5 18.7 VZNEOCPM49
A11FPxB 1B2026 09 04.76291714 11 29.383-45 14 34.30 ~ADI5 18.7 VZNEOCPM49
A11FPxB 1B2026 09 04.77001614 11 30.886-45 14 27.53 ~ADI5 18.4 VZNEOCPM49
A11FPxB KB2026 09 08.75215 14 24 52.97 -44 15 38.7 ~ADI5 18.1 GXNEOCP194
A11FPxB KB2026 09 08.75786 14 24 54.14 -44 15 31.6 ~ADI5 17.7 GXNEOCP194
A11FPxB KB2026 09 08.76356 14 24 55.27 -44 15 28.0 ~ADI5 18.7 GXNEOCP194
A11FPxB 2C2026 09 11.37563814 33 22.54 -43 36 53.2 ~ADI5 19.2 GVNEOCPQ63
A11FPxB 2C2026 09 11.37668914 33 22.73 -43 36 52.1 ~ADI5 19.4 GVNEOCPQ63
A11FPxB 2C2026 09 11.37874214 33 23.09 -43 36 49.6 ~ADI5 19.5 GVNEOCPQ63
A11FPxB 2C2026 09 11.37977014 33 23.31 -43 36 49.3 ~ADI5 19.3 GVNEOCPQ63
A11FPxB 2C2026 09 11.38079714 33 23.54 -43 36 48.2 ~ADI5 19.0 GVNEOCPQ63
A11FPxB 1B2026 09 12.75521214 37 44.645-43 16 33.85 ~ADI5 18.3 VZNEOCPM49
A11FPxB 1B2026 09 12.76018214 37 45.576-43 16 29.60 ~ADI5 18.9 VZNEOCPM49
A11FPxB 1B2026 09 12.76479714 37 46.442-43 16 25.46 ~ADI5 18.7 VZNEOCPM49
A11FPxB KB2026 09 15.33872 14 45 45.09 -42 38 37.0 ~ADI5 20.1 VZNEOCPE94
A11FPxB KB2026 09 15.35277 14 45 47.67 -42 38 24.8 ~ADI5 20.0 VZNEOCPE94
A11FPxB KB2026 09 15.36722 14 45 50.24 -42 38 13.3 ~ADI5x19.8 VZNEOCPE94
A11FPxB KC2026 09 17.02410 14 50 51.45 -42 13 58.9 ~ADI5 18.7 VqNEOCPI47
A11FPxB KC2026 09 17.06522 14 50 58.78 -42 13 23.2 ~ADI5 18.8 VqNEOCPI47
A11FPxB 1B2026 09 29.75437315 26 41.616-39 12 42.48 ~ADI5x18.2 GWNEOCPM21
A11FPxB 1B2026 09 29.77326315 26 44.477-39 12 24.26 ~ADI5 19.7 GWNEOCPM21
A11FPxB 1C2026 10 08.42559 15 48 42.89 -37 15 01.8 ~ADI5 VNEOCPQ62
A11FPxB 1C2026 10 08.42989 15 48 43.55 -37 14 58.2 ~ADI5 20.3 GVNEOCPQ62
Station data:
(194) Tivoli (S23.461594 E18.009400) Namibia. Observer G. Rhemann.
Measurer M. Jaeger. 0.3-m f/3.6 reflector + CCD.
(E42) AUSTRALIA1/SRI, Swan Reach (S34.543998 E139.570190) Australia/SA.
(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.
(I47) Pierre Auger Observatory, Malargüe (S35.495440 W69.449700) Argentina.
Observer M. Mašek. 0.3-m f/6.8 reflector + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 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.
(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.
(Q62) iTelescope Observatory, Siding Spring (S31.273286 E149.064420)
Australia/NSW. Observer H. Sato. 0.30-m f/9 reflector + CCD.
(Q63) Siding Spring-LCO A (S31.273000 E149.070640) Australia/NSW.
Observers T. Lister, S. Greenstreet, E. Gomez. 1.0-m f/8 Ritchey-Chrétien
+ CCD.
(Q64) Siding Spring-LCOGT B (S31.273000 E149.070780) Australia/NSW. Observer
M. Micheli. Measurers M. Micheli, A. Tripp, K. Merz, D. Koschny. 1.0-m f/8
Ritchey-Chrétien + CCD.
(X28) CHILE1/ODC, Atacama (S27.565594 W70.011720) Chile.
(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: A11FPxB
Perihelion 2026 Jul 17.054042 +/- 0.014 TT = 1:17:49.2 (JD 2461238.554042)
Epoch 2026 Oct 8.0 TT = JDT 2461321.5 Sa: 0.4415 AutoNEOCP
M 0.341539704 +/- 0.0049 (J2000 ecliptic)
n 0.004117617 +/- 5.94e-5 Peri. 302.480668 +/- 0.0051
a 38.55127401 +/- 0.359 Node 273.040103 +/- 0.0015
e 0.94493507 +/- 0.000523 Incl. 65.767738 +/- 0.0007
P 239.36360 H 14.31 G 0.15 U 6.2
q 2.122823031 +/- 0.000146 Q 74.97972500 +/- 0.72
59 of 62 observations 2026 Aug. 19-Oct. 8; mean residual 0".41
Residuals in arcseconds: 260819 M22 .41- .53+ 260827 E42 .19+ .24- 260908 194 .24- .62- 260819 M22 .26- .23+ 260827 E42 .08+ .81+ 260908 194 .30+ 1.3+ 260819 M22 .35+ .55+ 260828 E62 .79+ .58- 260908 194 .43+ .19- 260819 M22( 1.2- 1.5-) 260828 E62 .01+ .69- 260911 Q63 .15+ .11+ 260820 Y05 .20- .19+ 260831 E62 .33- .29- 260911 Q63 .04+ .26+ 260820 Y05 .07- .56- 260831 E62 .08+ .00 260911 Q63 .29- .92+ 260820 Y05 .23+ .12+ 260831 M22 .05+ .15- 260911 Q63 .03- .30+ 260821 M49 .37- .39+ 260831 M22 .52- .27+ 260911 Q63 .34+ .48+ 260821 M49 .28- .47+ 260831 M22 .06+ 1.0- 260912 M49 .25+ .10+ 260822 M49 .12+ .20+ 260831 M22 .10+ .53+ 260912 M49 .23+ .10- 260822 M49 .13+ .30- 260902 M21 .24+ .04+ 260912 M49 .23+ .10- 260823 Q64 .48- .05- 260902 M21 .34- .14- 260915 E94 .37- .04+ 260823 Q64 .20- .50+ 260903 194 .13+ .47- 260915 E94 .27- .26- 260823 Q62 .26- .09+ 260903 M49 .30- .76- 260915 E94( 1.1- 1.6-) 260823 Q62 .14- .35+ 260903 194 .20+ .01+ 260917 I47 .27- 1.0+ 260823 Q62 .19+ .32+ 260903 M49 .02- .17- 260917 I47 .98- .30+ 260824 M49 .09+ .01- 260903 194 .14- .19+ 260929 M21( 1.4+ 2.2-) 260824 M49 .40- .20- 260903 M49 .12- .60- 260929 M21 .02+ .07+ 260826 X28 .44+ .77- 260904 M49 .13- .08+ 261008 Q62 .04+ .34- 260826 X28 1.2+ .76- 260904 M49 .40- .44- 261008 Q62 .40+ .21- 260827 E42 .47+ .37- 260904 M49 .10+ .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 11 16 05 24.571 -35 43 28.09 2.9328 2.3583 46.4 19.4 .389 132 2026 10 15 12 16 05 30.334 -35 42 56.13 2.9334 2.3585 46.4 19.4 .390 132 2026 10 15 13 16 05 36.095 -35 42 24.19 2.9340 2.3587 46.3 19.4 .391 132 2026 10 15 14 16 05 41.855 -35 41 52.25 2.9346 2.3589 46.3 19.4 .392 132 2026 10 15 15 16 05 47.613 -35 41 20.31 2.9352 2.3591 46.3 19.4 .393 132 2026 10 15 16 16 05 53.368 -35 40 48.39 2.9359 2.3593 46.3 19.4 .394 131 2026 10 15 17 16 05 59.122 -35 40 16.47 2.9365 2.3595 46.2 19.4 .395 131 2026 10 15 18 16 06 04.874 -35 39 44.56 2.9371 2.3597 46.2 19.4 .396 131 2026 10 15 19 16 06 10.624 -35 39 12.65 2.9377 2.3599 46.2 19.4 .397 131 2026 10 15 20 16 06 16.372 -35 38 40.75 2.9383 2.3601 46.2 19.4 .398 131 2026 10 15 21 16 06 22.118 -35 38 08.86 2.9389 2.3603 46.1 19.4 .399 131 2026 10 15 22 16 06 27.862 -35 37 36.98 2.9396 2.3605 46.1 19.4 .400 131 2026 10 15 23 16 06 33.605 -35 37 05.10 2.9402 2.3607 46.1 19.4 .401 131 2026 10 16 00 16 06 39.345 -35 36 33.23 2.9408 2.3609 46.1 19.4 .402 131 2026 10 16 01 16 06 45.084 -35 36 01.37 2.9414 2.3611 46.0 19.4 .403 131 2026 10 16 02 16 06 50.820 -35 35 29.51 2.9420 2.3613 46.0 19.4 .404 131 2026 10 16 03 16 06 56.555 -35 34 57.66 2.9427 2.3615 46.0 19.4 .405 131 2026 10 16 04 16 07 02.288 -35 34 25.82 2.9433 2.3617 46.0 19.4 .406 131 2026 10 16 05 16 07 08.019 -35 33 53.98 2.9439 2.3619 45.9 19.4 .407 131 2026 10 16 06 16 07 13.748 -35 33 22.15 2.9445 2.3621 45.9 19.4 .408 131 2026 10 16 07 16 07 19.475 -35 32 50.33 2.9451 2.3623 45.9 19.4 .409 131 2026 10 16 08 16 07 25.200 -35 32 18.51 2.9457 2.3625 45.9 19.4 .410 131 2026 10 16 09 16 07 30.924 -35 31 46.70 2.9464 2.3628 45.8 19.4 .411 131 2026 10 16 10 16 07 36.645 -35 31 14.90 2.9470 2.3630 45.8 19.4 .412 131 2026 10 16 11 16 07 42.365 -35 30 43.10 2.9476 2.3632 45.8 19.4 .413 130 2026 10 16 12 16 07 48.082 -35 30 11.32 2.9482 2.3634 45.8 19.4 .414 130 2026 10 16 13 16 07 53.798 -35 29 39.53 2.9488 2.3636 45.7 19.4 .415 130 2026 10 16 14 16 07 59.512 -35 29 07.76 2.9495 2.3638 45.7 19.4 .416 130 2026 10 16 15 16 08 05.224 -35 28 35.99 2.9501 2.3640 45.7 19.4 .417 130 2026 10 16 16 16 08 10.934 -35 28 04.23 2.9507 2.3642 45.7 19.5 .418 130 2026 10 16 17 16 08 16.643 -35 27 32.47 2.9513 2.3644 45.6 19.5 .419 130 2026 10 16 18 16 08 22.349 -35 27 00.73 2.9519 2.3646 45.6 19.5 .420 130 2026 10 16 19 16 08 28.054 -35 26 28.98 2.9525 2.3648 45.6 19.5 .421 130 2026 10 16 20 16 08 33.756 -35 25 57.25 2.9532 2.3650 45.6 19.5 .422 130 2026 10 16 21 16 08 39.457 -35 25 25.52 2.9538 2.3652 45.5 19.5 .423 130 2026 10 16 22 16 08 45.156 -35 24 53.80 2.9544 2.3654 45.5 19.5 .424 130 2026 10 16 23 16 08 50.853 -35 24 22.09 2.9550 2.3656 45.5 19.5 .425 130 2026 10 17 00 16 08 56.548 -35 23 50.38 2.9556 2.3658 45.5 19.5 .426 130 2026 10 17 01 16 09 02.241 -35 23 18.68 2.9562 2.3660 45.4 19.5 .427 130 2026 10 17 02 16 09 07.933 -35 22 46.98 2.9569 2.3662 45.4 19.5 .428 130 2026 10 17 03 16 09 13.622 -35 22 15.30 2.9575 2.3664 45.4 19.5 .429 130 2026 10 17 04 16 09 19.310 -35 21 43.62 2.9581 2.3666 45.4 19.5 .430 130 2026 10 17 05 16 09 24.996 -35 21 11.94 2.9587 2.3668 45.3 19.5 .431 130 2026 10 17 06 16 09 30.680 -35 20 40.28 2.9593 2.3670 45.3 19.5 .432 129 2026 10 17 07 16 09 36.362 -35 20 08.62 2.9599 2.3673 45.3 19.5 .433 129 2026 10 17 08 16 09 42.042 -35 19 36.96 2.9606 2.3675 45.3 19.5 .434 129 2026 10 17 09 16 09 47.720 -35 19 05.32 2.9612 2.3677 45.2 19.5 .435 129 2026 10 17 10 16 09 53.397 -35 18 33.68 2.9618 2.3679 45.2 19.5 .436 129