"Pseudo-MPEC" for A11DIrz
Created 2026 Jun 17 18:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11DIrz*0C2026 06 17.50884819 40 15.413-11 01 12.65 ~6HFo 16.85cVNEOCPT08
A11DIrz 0C2026 06 17.51204419 40 28.517-10 58 06.78 ~6HFo 16.89cVNEOCPT08
A11DIrz 0C2026 06 17.52144119 41 08.136-10 48 42.08 ~6HFo 16.88cVNEOCPT08
A11DIrz 0C2026 06 17.53480019 42 07.711-10 34 28.45 ~6HFo 16.71cVNEOCPT08
A11DIrz 0C2026 06 17.54941819 43 17.690-10 17 41.71 ~6HFo 16.68cVNEOCPT08
Station data:
(T08) ATLAS-MLO, Mauna Loa (N19.536150 W155.576050) 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: A11DIrz
Perigee 2026 Jun 17.921540 +/- 0.0077 TT = 22:07:01.1 (JD 2461209.421540)
Epoch 2026 Jun 18.0 TT = JDT 2461209.5 AutoNEOCP
q 79139.97693 +/- 23049 (J2000 equator)
H 28.35 G 0.15 Peri. 63.673091 +/- 0.9
Node 308.300241 +/- 0.6
e 24.94238404 +/- 24.2 Incl. 39.103900 +/- 1.7
From 5 observations 2026 June 17 (58.4 min); mean residual 0".14
Residuals in arcseconds: 260617 T08 .03- .06+ 260617 T08 .20- .23- 260617 T08 .04- .07- 260617 T08 .13+ .02+ 260617 T08 .15+ .23+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 17 19 20 48 10.507 +03 02 28.04 147661 1.0166 127.9 15.3 1948 101 2026 06 17 20 21 22 43.693 +09 53 23.32 115781 1.0163 117.0 15.1 2410 138 2026 06 17 21 22 23 11.339 +20 34 22.03 90675 1.0161 99.0 15.1 4825 6 2026 06 17 22 00 09 59.044 +33 23 43.65 79232 1.0158 72.3 16.0 9566 38 2026 06 17 23 02 27 22.240 +39 05 51.30 87101 1.0155 44.3 18?? 170' 61 2026 06 18 00 04 07 24.188 +36 41 32.43 110174 1.0153 24.7 22?? 7093 69 2026 06 18 01 05 03 12.621 +32 49 02.39 141103 1.0150 13.1 27?? 4463 60 2026 06 18 02 05 35 17.520 +29 39 46.97 175730 1.0148 6.6 35?? 3160 37 2026 06 18 03 05 55 25.860 +27 18 49.56 212219 1.0146 4.6 41?? 2915 12 2026 06 18 04 06 09 04.345 +25 33 24.15 249736 1.0143 5.9 38?? 3167 174 2026 06 18 05 06 18 52.079 +24 12 43.77 287865 1.0141 7.7 34?? 3537 164 2026 06 18 06 06 26 13.341 +23 09 26.82 326383 1.0138 9.4 32?? 3895 157 2026 06 18 07 06 31 56.295 +22 18 40.29 365163 1.0136 10.7 31?? 4210 153 2026 06 18 08 06 36 30.257 +21 37 07.31 404123 1.0133 11.8 30?? 4479 150 2026 06 18 09 06 40 14.017 +21 02 32.49 443213 1.0131 12.8 30?? 4710 148 2026 06 18 10 06 43 20.146 +20 33 20.38 482399 1.0129 13.5 29?? 4908 146 2026 06 18 11 06 45 57.360 +20 08 22.07 521657 1.0126 14.2 29?? 5079 145 2026 06 18 12 06 48 11.884 +19 46 46.71 560971 1.0124 14.8 29?? 5228 144 2026 06 18 13 06 50 08.283 +19 27 56.04 600329 1.0121 15.3 29?? 5359 143 2026 06 18 14 06 51 49.977 +19 11 20.77 639722 1.0119 15.7 29?? 5474 143 2026 06 18 15 06 53 19.580 +18 56 38.12 679142 1.0117 16.1 29?? 5577 142 2026 06 18 16 06 54 39.120 +18 43 30.11 718585 1.0114 16.4 29?? 5669 142 2026 06 18 17 06 55 50.199 +18 31 42.36 758046 1.0112 16.7 29?? 5751 141 2026 06 18 18 06 56 54.094 +18 21 03.27 797523 1.0109 16.9 29?? 5826 141 2026 06 18 19 06 57 51.839 +18 11 23.36 837013 1.0107 17.2 29?? 5894 141 2026 06 18 20 06 58 44.279 +18 02 34.80 876514 1.0104 17.4 29?? 5956 140 2026 06 18 21 06 59 32.111 +17 54 31.09 916024 1.0102 17.6 29?? 6013 140 2026 06 18 22 07 00 15.914 +17 47 06.77 955542 1.0100 17.7 29?? 6065 140 2026 06 18 23 07 00 56.175 +17 40 17.23 995067 1.0097 17.9 29?? 6113 140 2026 06 19 00 07 01 33.306 +17 33 58.57 .00692 1.0095 18.0 29?? 6157 139 2026 06 19 01 07 02 07.656 +17 28 07.42 .00718 1.0092 18.2 29?? 6199 139 2026 06 19 02 07 02 39.525 +17 22 40.91 .00744 1.0090 18.3 29?? 6237 139 2026 06 19 03 07 03 09.171 +17 17 36.54 .00771 1.0087 18.4 29?? 6273 139 2026 06 19 04 07 03 36.818 +17 12 52.14 .00797 1.0085 18.5 29?? 6306 139 2026 06 19 05 07 04 02.660 +17 08 25.81 .00824 1.0082 18.6 29?? 6338 139 2026 06 19 06 07 04 26.868 +17 04 15.89 .00850 1.0080 18.6 29?? 6367 138 2026 06 19 07 07 04 49.589 +17 00 20.92 .00877 1.0078 18.7 29?? 6395 138 2026 06 19 08 07 05 10.957 +16 56 39.60 .00903 1.0075 18.8 29?? 6421 138 2026 06 19 09 07 05 31.088 +16 53 10.79 .00930 1.0073 18.8 29?? 6445 138 2026 06 19 10 07 05 50.085 +16 49 53.45 .00956 1.0070 18.9 29?? 6468 138 2026 06 19 11 07 06 08.040 +16 46 46.67 .00982 1.0068 18.9 29?? 6490 138 2026 06 19 12 07 06 25.036 +16 43 49.63 .01009 1.0065 19.0 29?? 6511 138 2026 06 19 13 07 06 41.147 +16 41 01.59 .01035 1.0063 19.0 29?? 6531 138 2026 06 19 14 07 06 56.439 +16 38 21.89 .01062 1.0061 19.0 29?? 6550 138 2026 06 19 15 07 07 10.973 +16 35 49.92 .01088 1.0058 19.1 29?? 6568 138 2026 06 19 16 07 07 24.802 +16 33 25.15 .01115 1.0056 19.1 29?? 6585 138 2026 06 19 17 07 07 37.976 +16 31 07.08 .01141 1.0053 19.1 29?? 6601 138 2026 06 19 18 07 07 50.540 +16 28 55.25 .01168 1.0051 19.2 29?? 6616 138