"Pseudo-MPEC" for A11FPxB
Created 2026 Oct 18 0:35:04 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 18 01 16 11 18.322 -35 10 39.88 2.9710 2.3710 44.8 19.5 .452 129 2026 10 18 02 16 11 23.969 -35 10 08.34 2.9717 2.3712 44.8 19.5 .453 128 2026 10 18 03 16 11 29.614 -35 09 36.82 2.9723 2.3714 44.8 19.5 .454 128 2026 10 18 04 16 11 35.257 -35 09 05.30 2.9729 2.3716 44.8 19.5 .455 128 2026 10 18 05 16 11 40.898 -35 08 33.78 2.9735 2.3718 44.7 19.5 .456 128 2026 10 18 06 16 11 46.538 -35 08 02.28 2.9741 2.3720 44.7 19.5 .457 128 2026 10 18 07 16 11 52.176 -35 07 30.78 2.9747 2.3722 44.7 19.5 .458 128 2026 10 18 08 16 11 57.812 -35 06 59.29 2.9754 2.3724 44.7 19.5 .459 128 2026 10 18 09 16 12 03.446 -35 06 27.80 2.9760 2.3726 44.6 19.5 .460 128 2026 10 18 10 16 12 09.078 -35 05 56.32 2.9766 2.3728 44.6 19.5 .461 128 2026 10 18 11 16 12 14.708 -35 05 24.85 2.9772 2.3730 44.6 19.5 .462 128 2026 10 18 12 16 12 20.337 -35 04 53.38 2.9778 2.3732 44.6 19.5 .463 128 2026 10 18 13 16 12 25.964 -35 04 21.92 2.9784 2.3734 44.5 19.5 .464 128 2026 10 18 14 16 12 31.589 -35 03 50.46 2.9790 2.3737 44.5 19.5 .465 128 2026 10 18 15 16 12 37.212 -35 03 19.02 2.9797 2.3739 44.5 19.5 .466 128 2026 10 18 16 16 12 42.833 -35 02 47.58 2.9803 2.3741 44.5 19.5 .467 128 2026 10 18 17 16 12 48.453 -35 02 16.14 2.9809 2.3743 44.4 19.5 .469 128 2026 10 18 18 16 12 54.070 -35 01 44.72 2.9815 2.3745 44.4 19.5 .470 128 2026 10 18 19 16 12 59.686 -35 01 13.30 2.9821 2.3747 44.4 19.5 .471 128 2026 10 18 20 16 13 05.300 -35 00 41.88 2.9827 2.3749 44.4 19.5 .472 128 2026 10 18 21 16 13 10.913 -35 00 10.47 2.9834 2.3751 44.3 19.5 .473 128 2026 10 18 22 16 13 16.523 -34 59 39.07 2.9840 2.3753 44.3 19.5 .474 127 2026 10 18 23 16 13 22.132 -34 59 07.68 2.9846 2.3755 44.3 19.5 .475 127 2026 10 19 00 16 13 27.739 -34 58 36.29 2.9852 2.3757 44.3 19.5 .476 127 2026 10 19 01 16 13 33.344 -34 58 04.91 2.9858 2.3759 44.2 19.5 .477 127 2026 10 19 02 16 13 38.947 -34 57 33.53 2.9864 2.3761 44.2 19.5 .478 127 2026 10 19 03 16 13 44.548 -34 57 02.17 2.9870 2.3764 44.2 19.5 .479 127 2026 10 19 04 16 13 50.148 -34 56 30.81 2.9877 2.3766 44.2 19.5 .480 127 2026 10 19 05 16 13 55.746 -34 55 59.45 2.9883 2.3768 44.1 19.5 .481 127 2026 10 19 06 16 14 01.342 -34 55 28.10 2.9889 2.3770 44.1 19.5 .482 127 2026 10 19 07 16 14 06.936 -34 54 56.76 2.9895 2.3772 44.1 19.5 .484 127 2026 10 19 08 16 14 12.528 -34 54 25.42 2.9901 2.3774 44.1 19.5 .485 127 2026 10 19 09 16 14 18.119 -34 53 54.10 2.9907 2.3776 44.0 19.5 .486 127 2026 10 19 10 16 14 23.708 -34 53 22.77 2.9913 2.3778 44.0 19.5 .487 127 2026 10 19 11 16 14 29.295 -34 52 51.46 2.9920 2.3780 44.0 19.5 .488 127 2026 10 19 12 16 14 34.880 -34 52 20.15 2.9926 2.3782 44.0 19.5 .489 127 2026 10 19 13 16 14 40.463 -34 51 48.84 2.9932 2.3784 43.9 19.5 .490 127 2026 10 19 14 16 14 46.045 -34 51 17.55 2.9938 2.3787 43.9 19.5 .491 127 2026 10 19 15 16 14 51.625 -34 50 46.26 2.9944 2.3789 43.9 19.5 .492 127 2026 10 19 16 16 14 57.203 -34 50 14.98 2.9950 2.3791 43.9 19.5 .493 127 2026 10 19 17 16 15 02.779 -34 49 43.70 2.9956 2.3793 43.8 19.5 .494 127 2026 10 19 18 16 15 08.353 -34 49 12.43 2.9963 2.3795 43.8 19.5 .495 127 2026 10 19 19 16 15 13.926 -34 48 41.16 2.9969 2.3797 43.8 19.5 .497 126 2026 10 19 20 16 15 19.497 -34 48 09.91 2.9975 2.3799 43.8 19.5 .498 126 2026 10 19 21 16 15 25.066 -34 47 38.66 2.9981 2.3801 43.7 19.5 .499 126 2026 10 19 22 16 15 30.633 -34 47 07.41 2.9987 2.3803 43.7 19.5 .500 126 2026 10 19 23 16 15 36.199 -34 46 36.17 2.9993 2.3805 43.7 19.5 .501 126 2026 10 20 00 16 15 41.763 -34 46 04.94 2.9999 2.3807 43.7 19.5 .502 126