"Pseudo-MPEC" for A11IIEI
Created 2026 Oct 19 19:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11IIEI*0C2026 10 19.39900000 54 51.958+21 21 22.82 ~AJH5 17.52oVNEOCPT05
A11IIEI 0C2026 10 19.39945300 54 53.640+21 21 24.73 ~AJH5 17.50oVNEOCPT05
A11IIEI 0C2026 10 19.41608800 56 35.690+21 23 44.02 ~AJH5 16.85oVNEOCPT05
A11IIEI 0C2026 10 19.41970200 56 57.377+21 24 12.10 ~AJH5 16.96oVNEOCPT05
A11IIEI 0C2026 10 19.43084500 58 03.492+21 25 37.02 ~AJH5 18.57oVNEOCPT05
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: A11IIEI
Perigee 2026 Oct 18.462973 +/- 0.179 TT = 11:06:40.8 (JD 2461331.962973)
Epoch 2026 Oct 19.0 TT = JDT 2461332.5 AutoNEOCP
q632886.2056 +/- 942208 (J2000 equator)
H 27.21 G 0.15 Peri. 14.726041 +/- 7
Node 298.279415 +/- 0.7
e 333.20298011 +/- 1472 Incl. 21.995750 +/- 0.06
From 5 observations 2026 Oct. 19 (45.9 min); mean residual 3".53
Residuals in arcseconds: 261019 T05 7.7+ .98+ 261019 T05 .20+ .23+ 261019 T05 .10- .02+ 261019 T05 7.9- 1.0- 261019 T05 .11+ .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 19 20 01 29 48.245 +21 53 22.24 .01222 1.0079 168.1 18.4 1042 91 2026 10 19 21 01 32 10.892 +21 54 33.47 .01255 1.0082 168.1 18.4 1112 92 2026 10 19 22 01 34 26.310 +21 55 33.92 .01288 1.0086 168.2 18.5 1177 92 2026 10 19 23 01 36 35.009 +21 56 24.89 .01321 1.0089 168.2 18.6 1239 92 2026 10 20 00 01 38 37.457 +21 57 07.52 .01354 1.0092 168.2 18.6 1298 92 2026 10 20 01 01 40 34.080 +21 57 42.80 .01387 1.0095 168.2 18.7 1354 92 2026 10 20 02 01 42 25.269 +21 58 11.59 .01420 1.0098 168.1 18.7 1407 92 2026 10 20 03 01 44 11.381 +21 58 34.65 .01454 1.0101 168.1 18.8 1457 93 2026 10 20 04 01 45 52.743 +21 58 52.65 .01487 1.0104 168.1 18.8 1505 93 2026 10 20 05 01 47 29.658 +21 59 06.18 .01521 1.0107 168.0 18.9 1551 93 2026 10 20 06 01 49 02.403 +21 59 15.75 .01554 1.0111 168.0 18.9 1595 93 2026 10 20 07 01 50 31.233 +21 59 21.81 .01588 1.0114 167.9 19.0 1637 93 2026 10 20 08 01 51 56.384 +21 59 24.76 .01621 1.0117 167.8 19.0 1677 93 2026 10 20 09 01 53 18.073 +21 59 24.97 .01655 1.0120 167.8 19.1 1715 93 2026 10 20 10 01 54 36.501 +21 59 22.75 .01689 1.0123 167.7 19.1 1751 93 2026 10 20 11 01 55 51.856 +21 59 18.36 .01722 1.0126 167.6 19.2 1786 94 2026 10 20 12 01 57 04.309 +21 59 12.07 .01756 1.0129 167.6 19.2 1820 94 2026 10 20 13 01 58 14.022 +21 59 04.10 .01790 1.0133 167.5 19.2 1852 94 2026 10 20 14 01 59 21.143 +21 58 54.63 .01824 1.0136 167.4 19.3 1883 94 2026 10 20 15 02 00 25.811 +21 58 43.85 .01858 1.0139 167.4 19.3 1913 94 2026 10 20 16 02 01 28.155 +21 58 31.90 .01892 1.0142 167.3 19.4 1941 94 2026 10 20 17 02 02 28.295 +21 58 18.94 .01926 1.0145 167.2 19.4 1969 94 2026 10 20 18 02 03 26.344 +21 58 05.08 .01960 1.0148 167.2 19.5 1995 94 2026 10 20 19 02 04 22.408 +21 57 50.43 .01994 1.0151 167.1 19.5 2021 94 2026 10 20 20 02 05 16.583 +21 57 35.10 .02028 1.0155 167.0 19.5 2045 94 2026 10 20 21 02 06 08.963 +21 57 19.17 .02062 1.0158 167.0 19.6 2069 95 2026 10 20 22 02 06 59.632 +21 57 02.72 .02096 1.0161 166.9 19.6 2092 95 2026 10 20 23 02 07 48.673 +21 56 45.82 .02131 1.0164 166.9 19.7 2114 95 2026 10 21 00 02 08 36.161 +21 56 28.55 .02165 1.0167 166.8 19.7 2136 95 2026 10 21 01 02 09 22.168 +21 56 10.95 .02199 1.0170 166.7 19.7 2156 95 2026 10 21 02 02 10 06.760 +21 55 53.07 .02233 1.0174 166.7 19.8 2176 95 2026 10 21 03 02 10 50.000 +21 55 34.97 .02268 1.0177 166.6 19.8 2196 95 2026 10 21 04 02 11 31.949 +21 55 16.69 .02302 1.0180 166.6 19.8 2214 95 2026 10 21 05 02 12 12.662 +21 54 58.26 .02336 1.0183 166.5 19.9 2232 95 2026 10 21 06 02 12 52.192 +21 54 39.71 .02370 1.0186 166.5 19.9 2250 95 2026 10 21 07 02 13 30.589 +21 54 21.08 .02405 1.0190 166.4 19.9 2267 95 2026 10 21 08 02 14 07.900 +21 54 02.39 .02439 1.0193 166.4 20.0 2284 95 2026 10 21 09 02 14 44.171 +21 53 43.67 .02474 1.0196 166.3 20.0 2300 95 2026 10 21 10 02 15 19.443 +21 53 24.94 .02508 1.0199 166.3 20.0 2315 95 2026 10 21 11 02 15 53.756 +21 53 06.22 .02542 1.0202 166.3 20.1 2330 95 2026 10 21 12 02 16 27.148 +21 52 47.52 .02577 1.0205 166.2 20.1 2345 95 2026 10 21 13 02 16 59.656 +21 52 28.86 .02611 1.0209 166.2 20.1 2359 95 2026 10 21 14 02 17 31.313 +21 52 10.26 .02646 1.0212 166.1 20.2 2373 96 2026 10 21 15 02 18 02.152 +21 51 51.72 .02680 1.0215 166.1 20.2 2387 96 2026 10 21 16 02 18 32.204 +21 51 33.26 .02715 1.0218 166.1 20.2 2400 96 2026 10 21 17 02 19 01.498 +21 51 14.89 .02749 1.0221 166.1 20.2 2413 96 2026 10 21 18 02 19 30.062 +21 50 56.61 .02784 1.0225 166.0 20.3 2425 96 2026 10 21 19 02 19 57.922 +21 50 38.44 .02818 1.0228 166.0 20.3 2437 96