"Pseudo-MPEC" for A11HQSz
Created 2026 Oct 11 20:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11HQSz*0C2026 10 10.03758702 15 59.465+02 56 27.71 ~AA65 18.49oVNEOCPM22
A11HQSz 0C2026 10 10.07269202 15 33.302+03 01 50.52 ~AA65 18.44oVNEOCPM22
A11HQSz 0C2026 10 10.07588202 15 30.984+03 02 19.50 ~AA65 18.23oVNEOCPM22
A11HQSz 0C2026 10 10.10416202 15 10.049+03 06 39.28 ~AA65 18.35oVNEOCPM22
A11HQSz KB2026 10 10.51429502 10 28.290+04 06 56.35 ~AAD5 XNEOCPQ06
A11HQSz KB2026 10 10.51994102 10 24.227+04 07 46.80 ~AAD5 17.9 GXNEOCPQ06
A11HQSz KB2026 10 10.52558502 10 20.183+04 08 37.35 ~AAD5 17.6 GXNEOCPQ06
A11HQSz KB2026 10 10.53673802 10 12.158+04 10 18.59 ~AADZ XNEOCPQ10
A11HQSz KB2026 10 10.54056702 10 09.418+04 10 52.10 ~AADZ 16.5 GXNEOCPQ10
A11HQSz KB2026 10 10.54425402 10 06.730+04 11 25.22 ~AADZ 16.5 GXNEOCPQ10
A11HQSz KB2026 10 10.56350002 09 52.915+04 14 17.16 ~AAEK 19.0 VZNEOCP900
A11HQSz KB2026 10 10.57054202 09 47.834+04 15 19.94 ~AAEK 19.7 VZNEOCP900
A11HQSz KB2026 10 10.57758302 09 42.732+04 16 23.09 ~AAEK 19.3 VZNEOCP900
A11HQSz KB2026 10 10.62776302 09 07.858+04 23 43.37 ~AAGo 18.3 GVNEOCPP13
A11HQSz KB2026 10 10.63358602 09 03.691+04 24 34.88 ~AAGo 18.1 GVNEOCPP13
A11HQSz KB2026 10 10.64255002 08 57.233+04 25 54.77 ~AAGo 18.1 GVNEOCPP13
A11HQSz KB2026 10 10.65096202 08 51.180+04 27 09.61 ~AAGo 19.0 GVNEOCPP13
A11HQSz KB2026 10 10.82767 02 06 50.70 +04 52 58.0 ~AAKZ 18.4 GXNEOCPL04
A11HQSz KB2026 10 10.83756 02 06 43.73 +04 54 24.8 ~AAKZ 18.7 GXNEOCPL04
Station data:
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + 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.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(Q10) Toyokawa Observatory (N34.843616 E137.329440) Japan. Observer M.
Ishiguro. 0.20-m f/5 reflector + CCD.
Orbital elements: A11HQSz
Perihelion 2026 Jul 17.106229 +/- 0.138 TT = 2:32:58.2 (JD 2461238.606229)
Epoch 2026 Oct 10.0 TT = JDT 2461323.5 Earth MOID: 0.0458 AutoNEOCP
M 72.762725760 +/- 0.26 (J2000 ecliptic)
n 0.857103239 +/- 0.00186 Peri. 253.221761 +/- 0.10
a 1.097608070 +/- 0.00159 Node 20.330875 +/- 0.0041
e 0.27071941 +/- 0.00148 Incl. 18.830782 +/- 0.18
P 1.150/420.011d H 22.55 G 0.15 U 8.5
q 0.800464255 +/- 0.000469 Q 1.394751885 +/- 0.00365
From 19 observations 2026 Oct. 10 (19.2 hr); mean residual 0".24
Residuals in arcseconds: 261010 M22 .20+ .28+ 261010 Q10 .20+ .44+ 261010 P13 .01- .29- 261010 M22 .31- .11+ 261010 Q10 .48+ .36- 261010 P13 .10- .13- 261010 M22 .41+ .21- 261010 Q10 .04+ .27- 261010 P13 .03- .05- 261010 M22 .03- .10+ 261010 900 .10- .21- 261010 L04 .31+ .34+ 261010 Q06 .22- .31+ 261010 900 .00 .38- 261010 L04 .14+ .24+ 261010 Q06 .37- .08+ 261010 900 .16- .14- 261010 Q06 .21- .01- 261010 P13 .33- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 11 21 01 55 08.867 +07 21 13.97 .10070 1.0970 168.1 18.4 2.68 119 2026 10 11 22 01 54 41.927 +07 26 51.12 .10085 1.0972 168.2 18.4 2.90 120 2026 10 11 23 01 54 15.052 +07 32 27.15 .10100 1.0974 168.4 18.4 3.14 120 2026 10 12 00 01 53 48.243 +07 38 02.07 .10116 1.0975 168.5 18.4 3.38 121 2026 10 12 01 01 53 21.499 +07 43 35.88 .10131 1.0977 168.7 18.4 3.63 121 2026 10 12 02 01 52 54.822 +07 49 08.57 .10146 1.0979 168.8 18.4 3.89 122 2026 10 12 03 01 52 28.210 +07 54 40.15 .10162 1.0981 169.0 18.4 4.15 122 2026 10 12 04 01 52 01.664 +08 00 10.61 .10177 1.0983 169.1 18.4 4.42 122 2026 10 12 05 01 51 35.184 +08 05 39.96 .10193 1.0985 169.3 18.4 4.70 123 2026 10 12 06 01 51 08.770 +08 11 08.19 .10209 1.0987 169.4 18.4 4.98 123 2026 10 12 07 01 50 42.422 +08 16 35.30 .10224 1.0988 169.5 18.4 5.27 123 2026 10 12 08 01 50 16.140 +08 22 01.29 .10240 1.0990 169.7 18.4 5.57 123 2026 10 12 09 01 49 49.923 +08 27 26.16 .10256 1.0992 169.8 18.4 5.87 124 2026 10 12 10 01 49 23.773 +08 32 49.92 .10272 1.0994 170.0 18.4 6.18 124 2026 10 12 11 01 48 57.689 +08 38 12.55 .10288 1.0996 170.1 18.4 6.49 124 2026 10 12 12 01 48 31.671 +08 43 34.07 .10304 1.0998 170.2 18.4 6.81 124 2026 10 12 13 01 48 05.719 +08 48 54.46 .10320 1.1000 170.4 18.4 7.14 124 2026 10 12 14 01 47 39.833 +08 54 13.73 .10336 1.1001 170.5 18.4 7.47 124 2026 10 12 15 01 47 14.013 +08 59 31.89 .10353 1.1003 170.6 18.4 7.81 125 2026 10 12 16 01 46 48.259 +09 04 48.92 .10369 1.1005 170.8 18.4 8.16 125 2026 10 12 17 01 46 22.571 +09 10 04.83 .10386 1.1007 170.9 18.4 8.51 125 2026 10 12 18 01 45 56.949 +09 15 19.63 .10402 1.1009 171.0 18.4 8.87 125 2026 10 12 19 01 45 31.394 +09 20 33.30 .10419 1.1011 171.1 18.4 9.23 125 2026 10 12 20 01 45 05.904 +09 25 45.85 .10435 1.1012 171.3 18.4 9.60 125 2026 10 12 21 01 44 40.481 +09 30 57.28 .10452 1.1014 171.4 18.4 9.97 125 2026 10 12 22 01 44 15.123 +09 36 07.60 .10469 1.1016 171.5 18.4 10.3 125 2026 10 12 23 01 43 49.832 +09 41 16.80 .10486 1.1018 171.6 18.4 10.7 125 2026 10 13 00 01 43 24.607 +09 46 24.88 .10503 1.1020 171.8 18.4 11.1 125 2026 10 13 01 01 42 59.448 +09 51 31.84 .10520 1.1022 171.9 18.4 11.5 126 2026 10 13 02 01 42 34.354 +09 56 37.68 .10537 1.1024 172.0 18.4 11.9 126 2026 10 13 03 01 42 09.327 +10 01 42.41 .10554 1.1025 172.1 18.4 12.3 126 2026 10 13 04 01 41 44.366 +10 06 46.02 .10571 1.1027 172.2 18.4 12.7 126 2026 10 13 05 01 41 19.471 +10 11 48.52 .10588 1.1029 172.3 18.4 13.1 126 2026 10 13 06 01 40 54.642 +10 16 49.91 .10606 1.1031 172.4 18.4 13.6 126 2026 10 13 07 01 40 29.878 +10 21 50.18 .10623 1.1033 172.5 18.4 14.0 126 2026 10 13 08 01 40 05.181 +10 26 49.34 .10640 1.1035 172.7 18.4 14.4 126 2026 10 13 09 01 39 40.550 +10 31 47.39 .10658 1.1036 172.8 18.4 14.9 126 2026 10 13 10 01 39 15.984 +10 36 44.33 .10676 1.1038 172.9 18.4 15.3 126 2026 10 13 11 01 38 51.484 +10 41 40.17 .10693 1.1040 173.0 18.4 15.7 126 2026 10 13 12 01 38 27.050 +10 46 34.89 .10711 1.1042 173.1 18.4 16.2 126 2026 10 13 13 01 38 02.682 +10 51 28.51 .10729 1.1044 173.1 18.4 16.6 126 2026 10 13 14 01 37 38.380 +10 56 21.02 .10746 1.1046 173.2 18.4 17.1 126 2026 10 13 15 01 37 14.143 +11 01 12.43 .10764 1.1047 173.3 18.4 17.6 126 2026 10 13 16 01 36 49.972 +11 06 02.74 .10782 1.1049 173.4 18.4 18.0 126 2026 10 13 17 01 36 25.867 +11 10 51.95 .10800 1.1051 173.5 18.4 18.5 126 2026 10 13 18 01 36 01.827 +11 15 40.06 .10818 1.1053 173.6 18.4 19.0 126 2026 10 13 19 01 35 37.853 +11 20 27.07 .10837 1.1055 173.7 18.4 19.4 126 2026 10 13 20 01 35 13.944 +11 25 12.98 .10855 1.1057 173.7 18.4 19.9 126