"Pseudo-MPEC" for A11HxTz
Created 2026 Oct 4 23:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11HxTz*0C2026 10 04.39307100 20 38.830-22 00 25.02 ~A4Io 18.95cVNEOCPT05
A11HxTz 0C2026 10 04.39714800 20 41.122-21 58 26.18 ~A4Io 19.00cVNEOCPT05
A11HxTz 0C2026 10 04.40443600 20 45.254-21 54 55.40 ~A4Io 19.23cVNEOCPT05
A11HxTz 0C2026 10 04.42266200 20 55.670-21 45 56.81 ~A4Io 19.27cVNEOCPT05
Station data:
(T05) ATLAS-HKO, Haleakala (N20.707582 W156.257008) US/Hawaii. 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.
Orbital elements: A11HxTz
Perihelion 2026 Oct 3.064881 +/- 32.2 TT = 1:33:25.6 (JD 2461316.564881)
Epoch 2026 Oct 4.0 TT = JDT 2461317.5 Earth MOID: 0.0201 AutoNEOCP
M 0.507517456 +/- 21 (J2000 ecliptic)
n 0.542730183 +/- 0.33 Peri. 355.006555 +/- 49
a 1.488492779 +/- 0.603 Node 14.021236 +/- 41
e 0.31524064 +/- 0.26 Incl. 7.287219 +/- 4.6
P 1.816/663.300d H 26.21 G 0.15 U 12.0 SR
q 1.019259351 +/- 0.0483 Q 1.957726208 +/- 32.5
From 4 observations 2026 Oct. 4 (42.6 min); mean residual 0".89
Residuals in arcseconds: 261004 T05 .35+ .86+ 261004 T05 .41- 2.1- 261004 T05 .12- .52+ 261004 T05 .17+ .74+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 05 00 00 28 04.218 -16 50 44.62 .02064 1.0194 158.4 18.9 5577 143 2026 10 05 01 00 28 34.810 -16 29 13.67 .02061 1.0194 158.7 18.9 6552 144 2026 10 05 02 00 29 05.370 -16 07 38.84 .02059 1.0194 159.1 18.8 7670 145 2026 10 05 03 00 29 35.899 -15 46 00.23 .02056 1.0194 159.4 18.8 8953 146 2026 10 05 04 00 30 06.396 -15 24 17.96 .02053 1.0195 159.8 18.8 174' 146 2026 10 05 05 00 30 36.861 -15 02 32.13 .02051 1.0195 160.1 18.8 202' 146 2026 10 05 06 00 31 07.294 -14 40 42.86 .02049 1.0195 160.5 18.8 235' 147 2026 10 05 07 00 31 37.694 -14 18 50.27 .02046 1.0195 160.9 18.8 273' 147 2026 10 05 08 00 32 08.062 -13 56 54.47 .02044 1.0195 161.2 18.8 318' 147 2026 10 05 09 00 32 38.395 -13 34 55.58 .02042 1.0195 161.6 18.7 371' 147 2026 10 05 10 00 33 08.696 -13 12 53.72 .02040 1.0195 161.9 18.7 433' 147 2026 10 05 11 00 33 38.962 -12 50 49.02 .02038 1.0195 162.3 18.7 506' 147 2026 10 05 12 00 34 09.194 -12 28 41.59 .02036 1.0195 162.7 18.7 592' 147 2026 10 05 13 00 34 39.392 -12 06 31.56 .02035 1.0195 163.0 18.7 693' 146 2026 10 05 14 00 35 09.554 -11 44 19.07 .02033 1.0195 163.4 18.7 808' 144 2026 10 05 15 00 35 39.682 -11 22 04.23 .02031 1.0196 163.7 18.7 938' 142 2026 10 05 16 00 36 09.774 -10 59 47.17 .02030 1.0196 164.1 18.6 18d 139 2026 10 05 17 00 36 39.830 -10 37 28.03 .02029 1.0196 164.5 18.6 21d 136 2026 10 05 18 00 37 09.850 -10 15 06.95 .02027 1.0196 164.8 18.6 23d 132 2026 10 05 19 00 37 39.834 -09 52 44.04 .02026 1.0196 165.2 18.6 25d 129 2026 10 05 20 00 38 09.781 -09 30 19.44 .02025 1.0196 165.6 18.6 27d 127 2026 10 05 21 00 38 39.692 -09 07 53.30 .02024 1.0196 165.9 18.6 29d 125 2026 10 05 22 00 39 09.565 -08 45 25.73 .02023 1.0196 166.3 18.6 31d 124 2026 10 05 23 00 39 39.400 -08 22 56.89 .02023 1.0196 166.7 18.5 32d 123 2026 10 06 00 00 40 09.198 -08 00 26.90 .02022 1.0196 167.0 18.5 34d 123 2026 10 06 01 00 40 38.957 -07 37 55.91 .02021 1.0197 167.4 18.5 36d 122 2026 10 06 02 00 41 08.678 -07 15 24.05 .02021 1.0197 167.8 18.5 38d 122 2026 10 06 03 00 41 38.361 -06 52 51.47 .02021 1.0197 168.1 18.5 40d 120 2026 10 06 04 00 42 08.004 -06 30 18.29 .02020 1.0197 168.5 18.5 41d 119 2026 10 06 05 00 42 37.609 -06 07 44.66 .02020 1.0197 168.9 18.5 43d 118 2026 10 06 06 00 43 07.174 -05 45 10.72 .02020 1.0197 169.2 18.5 45d 117 2026 10 06 07 00 43 36.699 -05 22 36.60 .02020 1.0197 169.6 18.4 46d 117 2026 10 06 08 00 44 06.184 -05 00 02.45 .02020 1.0197 170.0 18.4 47d 116 2026 10 06 09 00 44 35.629 -04 37 28.41 .02020 1.0197 170.3 18.4 48d 115 2026 10 06 10 00 45 05.033 -04 14 54.62 .02021 1.0198 170.7 18.4 49d 114 2026 10 06 11 00 45 34.397 -03 52 21.21 .02021 1.0198 171.0 18.4 50d 114 2026 10 06 12 00 46 03.719 -03 29 48.32 .02022 1.0198 171.4 18.4 51d 113 2026 10 06 13 00 46 33.000 -03 07 16.10 .02022 1.0198 171.8 18.4 52d 113 2026 10 06 14 00 47 02.240 -02 44 44.68 .02023 1.0198 172.1 18.3 53d 113 2026 10 06 15 00 47 31.437 -02 22 14.20 .02024 1.0198 172.5 18.3 53d 112 2026 10 06 16 00 48 00.593 -01 59 44.79 .02025 1.0198 172.9 18.3 54d 112 2026 10 06 17 00 48 29.706 -01 37 16.60 .02026 1.0198 173.2 18.3 55d 111 2026 10 06 18 00 48 58.777 -01 14 49.76 .02027 1.0199 173.6 18.3 55d 111 2026 10 06 19 00 49 27.805 -00 52 24.39 .02028 1.0199 173.9 18.3 56d 110 2026 10 06 20 00 49 56.790 -00 30 00.65 .02029 1.0199 174.3 18.2 56d 110 2026 10 06 21 00 50 25.732 -00 07 38.65 .02031 1.0199 174.6 18.2 57d 110 2026 10 06 22 00 50 54.630 +00 14 41.46 .02032 1.0199 175.0 18.2 57d 109 2026 10 06 23 00 51 23.485 +00 36 59.56 .02034 1.0199 175.3 18.2 57d 109