"Pseudo-MPEC" for A11FPxB
Created 2026 Aug 26 0:35:02 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 ~8OFo 18.72oVNEOCPM22
A11FPxB 0C2026 08 19.72495413 11 14.021-49 02 38.15 ~8OFo 18.68oVNEOCPM22
A11FPxB 0C2026 08 19.73038113 11 15.408-49 02 33.43 ~8OFo 18.70oVNEOCPM22
A11FPxB 0C2026 08 19.74143413 11 17.947-49 02 26.56 ~8OFox18.68oVNEOCPM22
A11FPxB KB2026 08 20.91278513 16 03.899-48 46 43.85 ~8OFo 17.9 VZNEOCPY05
A11FPxB KB2026 08 20.92616413 16 07.140-48 46 33.57 ~8OFo 19.3 VZNEOCPY05
A11FPxB KB2026 08 20.93939313 16 10.364-48 46 21.97 ~8OFo 19.0 VZNEOCPY05
A11FPxB 1B2026 08 21.73745613 19 23.076-48 35 32.82 ~8OFo 17.3 VZNEOCPM49
A11FPxB 1B2026 08 21.74810613 19 25.632-48 35 23.89 ~8OFo 18.3 VZNEOCPM49
A11FPxB 1B2026 08 22.75806113 23 27.202-48 21 34.31 ~8OFo 19.0 VZNEOCPM49
A11FPxB 1B2026 08 22.76871113 23 29.724-48 21 25.85 ~8OFo 19.1 VZNEOCPM49
A11FPxB 0C2026 08 23.37172113 25 52.681-48 13 06.11 ~8OFo 19.2 GWNEOCPQ64
A11FPxB 0C2026 08 23.37450613 25 53.364-48 13 03.21 ~8OFo 18.0 GWNEOCPQ64
A11FPxB 1C2026 08 23.41762 13 26 03.50 -48 12 27.2 ~8OFo VNEOCPQ62
A11FPxB 1C2026 08 23.42428 13 26 05.08 -48 12 21.3 ~8OFo VNEOCPQ62
A11FPxB 1C2026 08 23.43093 13 26 06.68 -48 12 15.7 ~8OFo 18.5 GVNEOCPQ62
A11FPxB 1B2026 08 24.75810213 31 17.875-47 53 47.40 ~8OJ5 19.3 VZNEOCPM49
A11FPxB 1B2026 08 24.76875313 31 20.294-47 53 38.47 ~8OJ5 19.2 VZNEOCPM49
Station data:
(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.
(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.
(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 17.034229 +/- 1.15 TT = 0:49:17.4 (JD 2461238.534229)
Epoch 2026 Aug 24.0 TT = JDT 2461276.5 Sa: 0.4242 AutoNEOCP
M 0.146020943 +/- 0.33 (J2000 ecliptic)
n 0.003846120 +/- 0.00828 Peri. 302.468368 +/- 0.42
a 40.34478714 +/- 14.9 Node 273.026946 +/- 0.25
e 0.94736937 +/- 0.0566 Incl. 65.770726 +/- 0.052
P 256.26019 H 14.21 G 0.15 U 9.5
q 2.123371279 +/- 0.0148 Q 78.56620301 +/- 29.8
17 of 18 observations 2026 Aug. 19-24; mean residual 0".27
Residuals in arcseconds: 260819 M22 .31- .23+ 260820 Y05 .33+ .12- 260823 Q64 .06- .40+ 260819 M22 .16- .08- 260821 M49 .27- .20+ 260823 Q62 .12- .01- 260819 M22 .44+ .24+ 260821 M49 .17- .28+ 260823 Q62 .00 .25+ 260819 M22( 1.1- 1.9-) 260822 M49 .24+ .06+ 260823 Q62 .33+ .22+ 260820 Y05 .11- .04- 260822 M49 .25+ .43- 260824 M49 .26+ .04- 260820 Y05 .03+ .80- 260823 Q64 .35- .15- 260824 M49 .22- .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 26 01 13 36 14.866 -47 35 42.17 2.2425 2.1723 72.9 18.8 .663 155 2026 08 26 02 13 36 24.428 -47 35 06.78 2.2430 2.1724 72.9 18.8 .679 155 2026 08 26 03 13 36 33.985 -47 34 31.37 2.2434 2.1725 72.9 18.8 .696 155 2026 08 26 04 13 36 43.538 -47 33 55.96 2.2439 2.1726 72.9 18.8 .713 155 2026 08 26 05 13 36 53.086 -47 33 20.53 2.2443 2.1727 72.9 18.8 .730 155 2026 08 26 06 13 37 02.631 -47 32 45.09 2.2448 2.1728 72.8 18.8 .748 155 2026 08 26 07 13 37 12.171 -47 32 09.65 2.2452 2.1729 72.8 18.8 .765 155 2026 08 26 08 13 37 21.706 -47 31 34.19 2.2457 2.1730 72.8 18.8 .783 155 2026 08 26 09 13 37 31.237 -47 30 58.72 2.2461 2.1731 72.8 18.8 .801 155 2026 08 26 10 13 37 40.764 -47 30 23.24 2.2466 2.1732 72.8 18.8 .819 155 2026 08 26 11 13 37 50.286 -47 29 47.75 2.2470 2.1733 72.7 18.8 .837 155 2026 08 26 12 13 37 59.804 -47 29 12.25 2.2475 2.1734 72.7 18.8 .855 155 2026 08 26 13 13 38 09.317 -47 28 36.74 2.2480 2.1735 72.7 18.8 .874 154 2026 08 26 14 13 38 18.827 -47 28 01.22 2.2484 2.1736 72.7 18.8 .892 154 2026 08 26 15 13 38 28.331 -47 27 25.69 2.2489 2.1738 72.7 18.8 .911 154 2026 08 26 16 13 38 37.832 -47 26 50.15 2.2493 2.1739 72.7 18.8 .930 154 2026 08 26 17 13 38 47.328 -47 26 14.59 2.2498 2.1740 72.6 18.8 .949 154 2026 08 26 18 13 38 56.820 -47 25 39.03 2.2502 2.1741 72.6 18.8 .969 154 2026 08 26 19 13 39 06.307 -47 25 03.46 2.2507 2.1742 72.6 18.8 .988 154 2026 08 26 20 13 39 15.790 -47 24 27.88 2.2512 2.1743 72.6 18.8 1.01 154 2026 08 26 21 13 39 25.268 -47 23 52.29 2.2516 2.1744 72.6 18.8 1.03 154 2026 08 26 22 13 39 34.743 -47 23 16.69 2.2521 2.1745 72.6 18.8 1.05 154 2026 08 26 23 13 39 44.212 -47 22 41.07 2.2525 2.1746 72.5 18.8 1.07 154 2026 08 27 00 13 39 53.678 -47 22 05.45 2.2530 2.1747 72.5 18.9 1.09 154 2026 08 27 01 13 40 03.139 -47 21 29.82 2.2534 2.1748 72.5 18.9 1.11 154 2026 08 27 02 13 40 12.596 -47 20 54.18 2.2539 2.1749 72.5 18.9 1.13 154 2026 08 27 03 13 40 22.048 -47 20 18.53 2.2544 2.1750 72.5 18.9 1.15 154 2026 08 27 04 13 40 31.496 -47 19 42.87 2.2548 2.1751 72.4 18.9 1.17 154 2026 08 27 05 13 40 40.940 -47 19 07.20 2.2553 2.1752 72.4 18.9 1.19 154 2026 08 27 06 13 40 50.379 -47 18 31.51 2.2557 2.1753 72.4 18.9 1.21 154 2026 08 27 07 13 40 59.814 -47 17 55.82 2.2562 2.1754 72.4 18.9 1.24 154 2026 08 27 08 13 41 09.244 -47 17 20.13 2.2567 2.1755 72.4 18.9 1.26 154 2026 08 27 09 13 41 18.671 -47 16 44.42 2.2571 2.1756 72.4 18.9 1.28 154 2026 08 27 10 13 41 28.092 -47 16 08.70 2.2576 2.1757 72.3 18.9 1.30 154 2026 08 27 11 13 41 37.510 -47 15 32.97 2.2580 2.1758 72.3 18.9 1.32 154 2026 08 27 12 13 41 46.923 -47 14 57.23 2.2585 2.1759 72.3 18.9 1.35 154 2026 08 27 13 13 41 56.332 -47 14 21.48 2.2590 2.1760 72.3 18.9 1.37 154 2026 08 27 14 13 42 05.736 -47 13 45.73 2.2594 2.1761 72.3 18.9 1.39 154 2026 08 27 15 13 42 15.136 -47 13 09.96 2.2599 2.1762 72.3 18.9 1.41 154 2026 08 27 16 13 42 24.532 -47 12 34.19 2.2604 2.1763 72.2 18.9 1.44 153 2026 08 27 17 13 42 33.923 -47 11 58.40 2.2608 2.1764 72.2 18.9 1.46 153 2026 08 27 18 13 42 43.311 -47 11 22.61 2.2613 2.1765 72.2 18.9 1.48 153 2026 08 27 19 13 42 52.693 -47 10 46.81 2.2618 2.1766 72.2 18.9 1.51 153 2026 08 27 20 13 43 02.072 -47 10 11.00 2.2622 2.1767 72.2 18.9 1.53 153 2026 08 27 21 13 43 11.446 -47 09 35.18 2.2627 2.1769 72.1 18.9 1.55 153 2026 08 27 22 13 43 20.815 -47 08 59.35 2.2631 2.1770 72.1 18.9 1.58 153 2026 08 27 23 13 43 30.181 -47 08 23.51 2.2636 2.1771 72.1 18.9 1.60 153 2026 08 28 00 13 43 39.542 -47 07 47.66 2.2641 2.1772 72.1 18.9 1.63 153