"Pseudo-MPEC" for A11FPxB
Created 2026 Oct 19 19:35:03 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 ~AIHo 18.72oVNEOCPM22
A11FPxB 0C2026 08 19.72495413 11 14.021-49 02 38.15 ~AIHo 18.68oVNEOCPM22
A11FPxB 0C2026 08 19.73038113 11 15.408-49 02 33.43 ~AIHo 18.70oVNEOCPM22
A11FPxB 0C2026 08 19.74143413 11 17.947-49 02 26.56 ~AIHox18.68oVNEOCPM22
A11FPxB KB2026 08 20.91278513 16 03.899-48 46 43.85 ~AIHo 17.9 VZNEOCPY05
A11FPxB KB2026 08 20.92616413 16 07.140-48 46 33.57 ~AIHo 19.3 VZNEOCPY05
A11FPxB KB2026 08 20.93939313 16 10.364-48 46 21.97 ~AIHo 19.0 VZNEOCPY05
A11FPxB 1B2026 08 21.73745613 19 23.076-48 35 32.82 ~AIHo 17.3 VZNEOCPM49
A11FPxB 1B2026 08 21.74810613 19 25.632-48 35 23.89 ~AIHo 18.3 VZNEOCPM49
A11FPxB 1B2026 08 22.75806113 23 27.202-48 21 34.31 ~AIHo 19.0 VZNEOCPM49
A11FPxB 1B2026 08 22.76871113 23 29.724-48 21 25.85 ~AIHo 19.1 VZNEOCPM49
A11FPxB 0C2026 08 23.37172113 25 52.681-48 13 06.11 ~AIHo 19.2 GWNEOCPQ64
A11FPxB 0C2026 08 23.37450613 25 53.364-48 13 03.21 ~AIHo 18.0 GWNEOCPQ64
A11FPxB 1C2026 08 23.41762 13 26 03.50 -48 12 27.2 ~AIHo VNEOCPQ62
A11FPxB 1C2026 08 23.42428 13 26 05.08 -48 12 21.3 ~AIHo VNEOCPQ62
A11FPxB 1C2026 08 23.43093 13 26 06.68 -48 12 15.7 ~AIHo 18.5 GVNEOCPQ62
A11FPxB 1B2026 08 24.75810213 31 17.875-47 53 47.40 ~AIHo 19.3 VZNEOCPM49
A11FPxB 1B2026 08 24.76875313 31 20.294-47 53 38.47 ~AIHo 19.2 VZNEOCPM49
A11FPxB 0B2026 08 26.02563213 36 10.929-47 35 56.23 ~AIHo 18.3 GWNEOCPX28
A11FPxB 0B2026 08 26.03176613 36 12.411-47 35 50.92 ~AIHo 18.6 GWNEOCPX28
A11FPxB 0B2026 08 27.42105913 41 28.884-47 16 04.86 ~AIHo 19.0 GWNEOCPE42
A11FPxB 0B2026 08 27.43285413 41 31.512-47 15 54.46 ~AIHo 18.8 GWNEOCPE42
A11FPxB 0B2026 08 27.44178513 41 33.513-47 15 45.63 ~AIHo 18.4 GWNEOCPE42
A11FPxB 1C2026 08 28.43385413 45 16.553-47 01 33.56 ~AIHo 18.7 GVNEOCPE62
A11FPxB 1C2026 08 28.44230313 45 18.362-47 01 26.26 ~AIHo 18.8 GVNEOCPE62
A11FPxB 1C2026 08 31.39107613 56 06.725-46 18 43.63 ~AIHo 19.3 GVNEOCPE62
A11FPxB 1C2026 08 31.39807913 56 08.273-46 18 37.12 ~AIHo 19.2 GVNEOCPE62
A11FPxB 0C2026 08 31.75026313 57 24.286-46 13 28.96 ~AIHo 18.56oVNEOCPM22
A11FPxB 0C2026 08 31.77436713 57 29.402-46 13 07.10 ~AIHo 18.71oVNEOCPM22
A11FPxB 0C2026 08 31.77845613 57 30.336-46 13 04.76 ~AIHo 18.92oVNEOCPM22
A11FPxB 0C2026 08 31.78438513 57 31.613-46 12 57.92 ~AIHo 18.76oVNEOCPM22
A11FPxB 1B2026 09 02.75284714 04 30.831-45 44 09.39 ~AIHo 19.7 GWNEOCPM21
A11FPxB 1B2026 09 02.77411514 04 35.234-45 43 50.53 ~AIHo 19.0 GWNEOCPM21
A11FPxB KB2026 09 03.75345 14 08 00.38 -45 29 26.9 ~AIHo 18.7 GXNEOCP194
A11FPxB 1B2026 09 03.75587714 08 00.847-45 29 25.08 ~AIHo 18.9 VZNEOCPM49
A11FPxB KB2026 09 03.75916 14 08 01.57 -45 29 21.3 ~AIHo 18.3 GXNEOCP194
A11FPxB 1B2026 09 03.76297714 08 02.345-45 29 18.13 ~AIHo 18.9 VZNEOCPM49
A11FPxB KB2026 09 03.76486 14 08 02.72 -45 29 16.0 ~AIHo 18.3 GXNEOCP194
A11FPxB 1B2026 09 03.77007514 08 03.806-45 29 12.19 ~AIHo 19.1 VZNEOCPM49
A11FPxB 1B2026 09 04.75581614 11 27.953-45 14 40.16 ~AIHo 18.7 VZNEOCPM49
A11FPxB 1B2026 09 04.76291714 11 29.383-45 14 34.30 ~AIHo 18.7 VZNEOCPM49
A11FPxB 1B2026 09 04.77001614 11 30.886-45 14 27.53 ~AIHo 18.4 VZNEOCPM49
A11FPxB KB2026 09 08.75215 14 24 52.97 -44 15 38.7 ~AIHo 18.1 GXNEOCP194
A11FPxB KB2026 09 08.75786 14 24 54.14 -44 15 31.6 ~AIHo 17.7 GXNEOCP194
A11FPxB KB2026 09 08.76356 14 24 55.27 -44 15 28.0 ~AIHo 18.7 GXNEOCP194
A11FPxB 2C2026 09 11.37563814 33 22.54 -43 36 53.2 ~AIHo 19.2 GVNEOCPQ63
A11FPxB 2C2026 09 11.37668914 33 22.73 -43 36 52.1 ~AIHo 19.4 GVNEOCPQ63
A11FPxB 2C2026 09 11.37874214 33 23.09 -43 36 49.6 ~AIHo 19.5 GVNEOCPQ63
A11FPxB 2C2026 09 11.37977014 33 23.31 -43 36 49.3 ~AIHo 19.3 GVNEOCPQ63
A11FPxB 2C2026 09 11.38079714 33 23.54 -43 36 48.2 ~AIHo 19.0 GVNEOCPQ63
A11FPxB 1B2026 09 12.75521214 37 44.645-43 16 33.85 ~AIHo 18.3 VZNEOCPM49
A11FPxB 1B2026 09 12.76018214 37 45.576-43 16 29.60 ~AIHo 18.9 VZNEOCPM49
A11FPxB 1B2026 09 12.76479714 37 46.442-43 16 25.46 ~AIHo 18.7 VZNEOCPM49
A11FPxB KB2026 09 15.33872 14 45 45.09 -42 38 37.0 ~AIHo 20.1 VZNEOCPE94
A11FPxB KB2026 09 15.35277 14 45 47.67 -42 38 24.8 ~AIHo 20.0 VZNEOCPE94
A11FPxB KB2026 09 15.36722 14 45 50.24 -42 38 13.3 ~AIHox19.8 VZNEOCPE94
A11FPxB KC2026 09 17.02410 14 50 51.45 -42 13 58.9 ~AIHo 18.7 VqNEOCPI47
A11FPxB KC2026 09 17.06522 14 50 58.78 -42 13 23.2 ~AIHo 18.8 VqNEOCPI47
A11FPxB 1B2026 09 29.75437315 26 41.616-39 12 42.48 ~AIHox18.2 GWNEOCPM21
A11FPxB 1B2026 09 29.77326315 26 44.477-39 12 24.26 ~AIHo 19.7 GWNEOCPM21
A11FPxB 1C2026 10 08.42559 15 48 42.89 -37 15 01.8 ~AIHo VNEOCPQ62
A11FPxB 1C2026 10 08.42989 15 48 43.55 -37 14 58.2 ~AIHo 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 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 2026 10 20 01 16 15 47.325 -34 45 33.72 3.0006 2.3810 43.6 19.5 .503 126 2026 10 20 02 16 15 52.885 -34 45 02.50 3.0012 2.3812 43.6 19.5 .504 126 2026 10 20 03 16 15 58.444 -34 44 31.29 3.0018 2.3814 43.6 19.5 .505 126 2026 10 20 04 16 16 04.000 -34 44 00.08 3.0024 2.3816 43.6 19.5 .506 126 2026 10 20 05 16 16 09.555 -34 43 28.88 3.0030 2.3818 43.5 19.5 .508 126 2026 10 20 06 16 16 15.108 -34 42 57.69 3.0036 2.3820 43.5 19.5 .509 126 2026 10 20 07 16 16 20.660 -34 42 26.50 3.0042 2.3822 43.5 19.5 .510 126 2026 10 20 08 16 16 26.209 -34 41 55.32 3.0048 2.3824 43.4 19.5 .511 126 2026 10 20 09 16 16 31.757 -34 41 24.15 3.0055 2.3826 43.4 19.5 .512 126 2026 10 20 10 16 16 37.303 -34 40 52.98 3.0061 2.3829 43.4 19.5 .513 126 2026 10 20 11 16 16 42.847 -34 40 21.82 3.0067 2.3831 43.4 19.5 .514 126 2026 10 20 12 16 16 48.390 -34 39 50.66 3.0073 2.3833 43.3 19.5 .515 126 2026 10 20 13 16 16 53.931 -34 39 19.52 3.0079 2.3835 43.3 19.5 .516 126 2026 10 20 14 16 16 59.470 -34 38 48.37 3.0085 2.3837 43.3 19.5 .518 126 2026 10 20 15 16 17 05.007 -34 38 17.24 3.0091 2.3839 43.3 19.5 .519 126 2026 10 20 16 16 17 10.543 -34 37 46.11 3.0097 2.3841 43.2 19.5 .520 125 2026 10 20 17 16 17 16.076 -34 37 14.99 3.0104 2.3843 43.2 19.5 .521 125 2026 10 20 18 16 17 21.608 -34 36 43.87 3.0110 2.3845 43.2 19.5 .522 125 2026 10 20 19 16 17 27.139 -34 36 12.76 3.0116 2.3847 43.2 19.5 .523 125 2026 10 20 20 16 17 32.667 -34 35 41.66 3.0122 2.3850 43.1 19.5 .524 125 2026 10 20 21 16 17 38.194 -34 35 10.56 3.0128 2.3852 43.1 19.5 .525 125 2026 10 20 22 16 17 43.719 -34 34 39.47 3.0134 2.3854 43.1 19.5 .527 125 2026 10 20 23 16 17 49.242 -34 34 08.39 3.0140 2.3856 43.1 19.5 .528 125 2026 10 21 00 16 17 54.763 -34 33 37.31 3.0146 2.3858 43.0 19.5 .529 125 2026 10 21 01 16 18 00.283 -34 33 06.24 3.0153 2.3860 43.0 19.5 .530 125 2026 10 21 02 16 18 05.801 -34 32 35.17 3.0159 2.3862 43.0 19.5 .531 125 2026 10 21 03 16 18 11.317 -34 32 04.11 3.0165 2.3864 43.0 19.5 .532 125 2026 10 21 04 16 18 16.832 -34 31 33.06 3.0171 2.3866 42.9 19.5 .533 125 2026 10 21 05 16 18 22.345 -34 31 02.01 3.0177 2.3869 42.9 19.5 .534 125 2026 10 21 06 16 18 27.856 -34 30 30.97 3.0183 2.3871 42.9 19.5 .536 125 2026 10 21 07 16 18 33.365 -34 29 59.94 3.0189 2.3873 42.9 19.5 .537 125 2026 10 21 08 16 18 38.873 -34 29 28.91 3.0195 2.3875 42.8 19.5 .538 125 2026 10 21 09 16 18 44.378 -34 28 57.89 3.0201 2.3877 42.8 19.5 .539 125 2026 10 21 10 16 18 49.882 -34 28 26.88 3.0208 2.3879 42.8 19.5 .540 125 2026 10 21 11 16 18 55.385 -34 27 55.87 3.0214 2.3881 42.8 19.5 .541 125 2026 10 21 12 16 19 00.885 -34 27 24.87 3.0220 2.3883 42.7 19.5 .542 125 2026 10 21 13 16 19 06.384 -34 26 53.87 3.0226 2.3886 42.7 19.5 .544 124 2026 10 21 14 16 19 11.881 -34 26 22.88 3.0232 2.3888 42.7 19.5 .545 124 2026 10 21 15 16 19 17.377 -34 25 51.90 3.0238 2.3890 42.7 19.5 .546 124 2026 10 21 16 16 19 22.871 -34 25 20.92 3.0244 2.3892 42.6 19.5 .547 124 2026 10 21 17 16 19 28.363 -34 24 49.95 3.0250 2.3894 42.6 19.5 .548 124 2026 10 21 18 16 19 33.853 -34 24 18.99 3.0256 2.3896 42.6 19.5 .549 124 2026 10 21 19 16 19 39.341 -34 23 48.03 3.0263 2.3898 42.6 19.5 .550 124