"Pseudo-MPEC" for A11FwDs
Created 2026 Aug 9 15:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11FwDs*0C2026 08 08.95882020 34 03.662+00 19 02.03 ~899o 18.29oVNEOCPM22
A11FwDs 0C2026 08 08.96252320 34 00.310+00 16 49.44 ~899o 18.25oVNEOCPM22
A11FwDs 0C2026 08 08.96793020 33 55.334+00 13 29.21 ~899o 18.35oVNEOCPM22
A11FwDs 0C2026 08 08.97925720 33 44.933+00 06 30.24 ~899o 18.37oVNEOCPM22
A11FwDs* C2026 08 09.26102020 33 41.096-05 10 41.19 ~89A5 17.36GVNEOCPU68
A11FwDs C2026 08 09.26436120 33 36.547-05 15 35.04 ~89A5 17.36GVNEOCPU68
A11FwDs C2026 08 09.27653820 33 19.280-05 34 01.21 ~89EZ 17.29GVNEOCPU74
A11FwDs C2026 08 09.27754020 33 17.826-05 35 33.45 ~89EZ 17.29GVNEOCPU74
A11FwDs KB2026 08 09.47783820 33 04.793-13 19 11.88 ~89Bo 16.5 GXNEOCPQ06
A11FwDs KB2026 08 09.47919820 33 02.171-13 24 03.27 ~89Bo 16.3 GXNEOCPQ06
A11FwDs KB2026 08 09.48055720 32 59.511-13 28 55.91 ~89Bo 13.9 GXNEOCPQ06
A11FwDs KB2026 08 09.51280120 31 48.742-15 34 56.17 ~89EZ 16.2 GWNEOCP900
A11FwDs KB2026 08 09.51540320 31 41.928-15 46 05.92 ~89EZ 16.3 GWNEOCP900
A11FwDs KB2026 08 09.53366420 30 49.666-17 08 58.78 ~89EZ 16.2 GWNEOCP900
A11FwDs KB2026 08 09.53496520 30 45.641-17 15 12.46 ~89EZ 16.2 GWNEOCP900
A11FwDs KB2026 08 09.53626620 30 41.611-17 21 28.84 ~89EZ 16.2 GWNEOCP900
Station data:
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 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.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
Orbital elements: A11FwDs
Perigee 2026 Aug 9.830436 +/- 3.2e-5 TT = 19:55:49.6 (JD 2461262.330436)
Epoch 2026 Aug 9.0 TT = JDT 2461261.5 AutoNEOCP
q103348.9227 +/- 42.6 (J2000 equator)
H 29.36 G 0.15 Peri. 263.522895 +/- 0.0034
Node 128.632830 +/- 0.00007
e 20.94313926 +/- 0.0192 Incl. 94.791504 +/- 0.0010
From 16 observations 2026 Aug. 8-9 (13.9 hr); mean residual 0".57
Residuals in arcseconds: 260808 M22 .34- .21- 260809 U74 .31- .50- 260809 900 .13+ .07- 260808 M22 .14+ 1.1+ 260809 U74 .21- .19+ 260809 900 .08- .84+ 260808 M22 .08- 1.7- 260809 Q06 .13- .57- 260809 900 .08- .85+ 260808 M22 .72+ .91+ 260809 Q06 .07+ .67- 260809 900 .45+ .87+ 260809 U68 .14- .73- 260809 Q06 .16+ .24- 260809 U68 .09+ .85+ 260809 900 .09- .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 09 16 20 22 44.928 -31 24 45.70 163279 1.0148 160.1 15.6 2.80 43 2026 08 09 17 20 18 20.781 -39 59 22.87 139859 1.0146 152.7 15.5 6.33 26 2026 08 09 18 20 10 08.820 -51 37 14.79 120531 1.0144 141.8 15.4 13.1 19 2026 08 09 19 19 49 28.202 -66 42 28.41 107579 1.0142 127.1 15.6 23.5 20 2026 08 09 20 17 37 27.639 -83 07 46.58 103476 1.0140 109.6 16.1 35.0 50 2026 08 09 21 09 56 05.044 -76 25 33.51 109237 1.0138 92.4 16.8 42.0 164 2026 08 09 22 09 11 15.989 -62 12 15.12 123471 1.0136 78.0 17.7 43.2 174 2026 08 09 23 08 58 34.312 -51 12 32.71 143643 1.0134 67.1 18.6 41.2 176 2026 08 10 00 08 52 36.089 -43 05 43.17 167588 1.0132 59.1 19?? 38.4 177 2026 08 10 01 08 49 07.700 -37 04 58.80 193888 1.0130 53.2 20?? 35.8 177 2026 08 10 02 08 46 51.253 -32 32 15.19 221687 1.0128 48.8 21?? 33.6 178 2026 08 10 03 08 45 14.898 -29 01 07.28 250472 1.0125 45.4 21?? 31.8 178 2026 08 10 04 08 44 03.184 -26 13 54.22 279930 1.0123 42.7 22?? 30.4 178 2026 08 10 05 08 43 07.705 -23 58 43.41 309863 1.0121 40.6 22?? 29.2 178 2026 08 10 06 08 42 23.493 -22 07 27.68 340138 1.0119 38.8 23?? 28.3 178 2026 08 10 07 08 41 47.423 -20 34 26.57 370669 1.0117 37.4 23?? 27.5 178 2026 08 10 08 08 41 17.431 -19 15 36.76 401394 1.0115 36.1 23?? 26.8 178 2026 08 10 09 08 40 52.095 -18 08 00.64 432268 1.0113 35.1 24?? 26.3 177 2026 08 10 10 08 40 30.408 -17 09 25.92 463261 1.0111 34.1 24?? 25.8 177 2026 08 10 11 08 40 11.634 -16 18 12.35 494347 1.0109 33.4 24?? 25.4 177 2026 08 10 12 08 39 55.223 -15 33 02.66 525510 1.0107 32.7 25?? 25.1 177 2026 08 10 13 08 39 40.754 -14 52 56.46 556734 1.0105 32.0 25?? 24.8 177 2026 08 10 14 08 39 27.903 -14 17 05.88 588010 1.0103 31.5 25?? 24.5 177 2026 08 10 15 08 39 16.413 -13 44 52.53 619328 1.0101 31.0 25?? 24.2 177 2026 08 10 16 08 39 06.080 -13 15 45.29 650682 1.0099 30.6 25?? 24.0 177 2026 08 10 17 08 38 56.737 -12 49 18.67 682066 1.0097 30.2 26?? 23.8 177 2026 08 10 18 08 38 48.250 -12 25 11.61 713477 1.0095 29.8 26?? 23.7 177 2026 08 10 19 08 38 40.506 -12 03 06.54 744909 1.0093 29.5 26?? 23.5 177 2026 08 10 20 08 38 33.412 -11 42 48.72 776360 1.0091 29.2 26?? 23.4 177 2026 08 10 21 08 38 26.891 -11 24 05.68 807828 1.0089 28.9 26?? 23.2 177 2026 08 10 22 08 38 20.877 -11 06 46.79 839310 1.0087 28.6 26?? 23.1 177 2026 08 10 23 08 38 15.312 -10 50 42.97 870804 1.0085 28.4 26?? 23.0 177 2026 08 11 00 08 38 10.150 -10 35 46.38 902310 1.0083 28.2 27?? 22.9 177 2026 08 11 01 08 38 05.348 -10 21 50.22 933826 1.0081 28.0 27?? 22.8 177 2026 08 11 02 08 38 00.870 -10 08 48.60 965350 1.0079 27.8 27?? 22.7 177 2026 08 11 03 08 37 56.686 -09 56 36.35 996881 1.0077 27.6 27?? 22.7 177 2026 08 11 04 08 37 52.767 -09 45 08.94 .00687 1.0075 27.4 27?? 22.6 177 2026 08 11 05 08 37 49.089 -09 34 22.37 .00709 1.0073 27.3 27?? 22.5 177 2026 08 11 06 08 37 45.632 -09 24 13.11 .00730 1.0071 27.2 27?? 22.4 177 2026 08 11 07 08 37 42.377 -09 14 38.01 .00751 1.0069 27.0 27?? 22.4 177 2026 08 11 08 08 37 39.306 -09 05 34.28 .00772 1.0066 26.9 27?? 22.3 177 2026 08 11 09 08 37 36.405 -08 56 59.41 .00793 1.0064 26.8 27?? 22.3 177 2026 08 11 10 08 37 33.661 -08 48 51.17 .00814 1.0062 26.7 28?? 22.2 177 2026 08 11 11 08 37 31.061 -08 41 07.52 .00835 1.0060 26.6 28?? 22.2 177 2026 08 11 12 08 37 28.595 -08 33 46.66 .00856 1.0058 26.5 28?? 22.1 177 2026 08 11 13 08 37 26.253 -08 26 46.94 .00877 1.0056 26.4 28?? 22.1 177 2026 08 11 14 08 37 24.026 -08 20 06.87 .00898 1.0054 26.3 28?? 22.0 177 2026 08 11 15 08 37 21.906 -08 13 45.10 .00920 1.0052 26.2 28?? 22.0 177