"Pseudo-MPEC" for A11HZcg
Created 2026 Oct 12 6:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11HZcg*0C2026 10 11.43825402 17 07.265+27 38 56.22 ~ABBo 17.57oVNEOCPT08
A11HZcg 0C2026 10 11.44099502 17 10.726+27 36 16.60 ~ABBo 17.56oVNEOCPT08
A11HZcg 0C2026 10 11.44434102 17 14.717+27 33 07.38 ~ABBo 17.74oVNEOCPT08
A11HZcg 0C2026 10 11.45369602 17 26.186+27 24 04.46 ~ABBo 17.84oVNEOCPT08
A11HZcg KB2026 10 11.74820 02 29 33.83 +21 07 54.0 ~ABJ5 18.5 GXNEOCPM75
A11HZcg KB2026 10 11.75082 02 29 40.22 +21 04 04.6 ~ABJ5 18.6 GXNEOCPM75
A11HZcg KB2026 10 11.75345 02 29 46.51 +21 00 14.7 ~ABJ5 18.7 GXNEOCPM75
A11HZcg KB2026 10 11.88015002 35 28.645+17 29 00.84 ~ABLZ 17.3 GXNEOCPB72
A11HZcg KB2026 10 11.88354202 35 37.870+17 22 54.15 ~ABLZ 16.9 GXNEOCPB72
A11HZcg KB2026 10 11.88697902 35 47.261+17 16 39.48 ~ABLZ 17.2 GXNEOCPB72
A11HZcg KC2026 10 11.95090402 38 53.532+15 12 52.42 ~ABNo 17.6 GWNEOCPZ80
A11HZcg KC2026 10 11.95897302 39 16.606+14 56 24.68 ~ABNo 17.5 GWNEOCPZ80
A11HZcg KB2026 10 12.05057802 45 34.863+12 16 29.31 ~AC1o 18.8 VZNEOCPY05
A11HZcg KB2026 10 12.05326302 45 43.336+12 10 12.44 ~AC1o 18.7 VZNEOCPY05
A11HZcg KB2026 10 12.05611302 45 52.325+12 03 29.95 ~AC1o 17.2 VZNEOCPY05
Station data:
(B72) Soerth (N50.698827 E7.681050) Germany. Observer B. Koch.
0.36-m f/7.6 Schmidt-Cassegrain + CCD + f/7.6 focal reducer.
(M75) Online observatory, Peschany (N45.742938 E39.511550) Russia.
Observer A. V. Skachedub. 0.28-m f/2.2 reflector + CMO.
(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.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
(Z80) Northolt Branch Observatory (N51.554659 W0.371920) UK/England.
Observer G. Wells. Measurer D. Bamberger. 0.25-m f/8 Ritchey-Chrétien +
CCD.
Orbital elements: A11HZcg
Perigee 2026 Oct 12.733479 +/- 5.56e-5 TT = 17:36:12.6 (JD 2461326.233479)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5 AutoNEOCP
q369002.7681 +/- 135 (J2000 equator)
H 28.69 G 0.15 Peri. 215.649272 +/- 0.0041
Node 225.494446 +/- 0.00024
e 44.43675531 +/- 0.0391 Incl. 69.442836 +/- 0.00047
From 15 observations 2026 Oct. 11-12 (14.8 hr); mean residual 0".65
Residuals in arcseconds: 261011 T08 .32- .67+ 261011 M75 .48+ .41- 261011 Z80 .28+ .71- 261011 T08 1.1+ 2.3- 261011 M75 .41- .31- 261011 Z80 .20+ .47- 261011 T08 .29- .63+ 261011 B72 .11- .40+ 261012 Y05 .00 .37+ 261011 T08 .47- 1.1+ 261011 B72 .19- .47+ 261012 Y05 .08- .39+ 261011 M75 .31- .85+ 261011 B72 .27+ .41- 261012 Y05 .24- .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 12 07 03 01 29.172 +00 18 35.02 453653 1.0008 151.0 17.4 1.26 9 2026 10 12 08 03 05 14.562 -02 11 39.50 439632 1.0007 149.4 17.3 1.67 3 2026 10 12 09 03 09 15.090 -04 51 23.54 426605 1.0005 147.6 17.3 2.15 179 2026 10 12 10 03 13 32.205 -07 40 39.10 414665 1.0004 145.5 17.3 2.73 176 2026 10 12 11 03 18 07.525 -10 39 15.12 403910 1.0003 143.2 17.3 3.40 173 2026 10 12 12 03 23 02.854 -13 46 44.53 394437 1.0001 140.7 17.4 4.16 171 2026 10 12 13 03 28 20.208 -17 02 21.66 386342 1.0000 137.9 17.4 5.01 169 2026 10 12 14 03 34 01.828 -20 25 00.46 379714 0.9999 134.9 17.4 5.94 167 2026 10 12 15 03 40 10.207 -23 53 14.11 374629 0.9997 131.8 17.5 6.93 166 2026 10 12 16 03 46 48.102 -27 25 16.20 371153 0.9996 128.5 17.6 7.97 164 2026 10 12 17 03 53 58.546 -30 59 03.90 369331 0.9994 125.1 17.6 9.03 163 2026 10 12 18 04 01 44.849 -34 32 22.90 369188 0.9993 121.7 17.7 10.1 161 2026 10 12 19 04 10 10.581 -38 02 53.61 370725 0.9992 118.2 17.9 11.1 159 2026 10 12 20 04 19 19.525 -41 28 18.00 373921 0.9990 114.8 18.0 12.1 158 2026 10 12 21 04 29 15.606 -44 46 26.01 378734 0.9989 111.3 18.1 13.0 156 2026 10 12 22 04 40 02.750 -47 55 20.92 385103 0.9988 108.0 18.3 13.8 153 2026 10 12 23 04 51 44.694 -50 53 23.09 392951 0.9986 104.8 18.4 14.5 151 2026 10 13 00 05 04 24.699 -53 39 11.94 402192 0.9985 101.7 18.6 15.1 148 2026 10 13 01 05 18 05.180 -56 11 46.41 412730 0.9984 98.8 18.7 15.5 145 2026 10 13 02 05 32 47.241 -58 30 24.34 424469 0.9982 96.0 18.9 15.9 142 2026 10 13 03 05 48 30.145 -60 34 41.21 437310 0.9981 93.3 19.0 16.3 139 2026 10 13 04 06 05 10.785 -62 24 28.72 451158 0.9979 90.8 19.2 16.5 135 2026 10 13 05 06 22 43.250 -63 59 53.62 465924 0.9978 88.5 19.4 16.7 131 2026 10 13 06 06 40 58.607 -65 21 16.58 481522 0.9977 86.3 19.5 16.8 127 2026 10 13 07 06 59 45.051 -66 29 11.30 497872 0.9975 84.2 19.7 16.8 122 2026 10 13 08 07 18 48.458 -67 24 23.32 514903 0.9974 82.3 19.9 16.9 118 2026 10 13 09 07 37 53.357 -68 07 48.45 532548 0.9973 80.5 20.0 16.9 113 2026 10 13 10 07 56 44.147 -68 40 30.55 550748 0.9971 78.8 20.2 16.8 109 2026 10 13 11 08 15 06.344 -69 03 38.81 569448 0.9970 77.3 20.3 16.8 105 2026 10 13 12 08 32 47.609 -69 18 24.65 588601 0.9968 75.8 20.5 16.7 100 2026 10 13 13 08 49 38.403 -69 25 58.81 608164 0.9967 74.4 20.6 16.6 96 2026 10 13 14 09 05 32.207 -69 27 28.74 628096 0.9966 73.1 20.8 16.5 93 2026 10 13 15 09 20 25.372 -69 23 56.69 648365 0.9964 71.9 20.9 16.4 89 2026 10 13 16 09 34 16.723 -69 16 18.55 668938 0.9963 70.8 21.0 16.3 86 2026 10 13 17 09 47 07.031 -69 05 23.31 689789 0.9961 69.7 21.2 16.2 83 2026 10 13 18 09 58 58.485 -68 51 53.05 710892 0.9960 68.7 21.3 16.1 80 2026 10 13 19 10 09 54.210 -68 36 23.36 732226 0.9959 67.8 21.4 16.0 78 2026 10 13 20 10 19 57.870 -68 19 23.90 753770 0.9957 66.9 21.5 15.9 75 2026 10 13 21 10 29 13.379 -68 01 19.14 775506 0.9956 66.1 21.6 15.8 73 2026 10 13 22 10 37 44.678 -67 42 29.04 797419 0.9955 65.3 21.8 15.7 71 2026 10 13 23 10 45 35.595 -67 23 09.78 819494 0.9953 64.5 21.9 15.6 69 2026 10 14 00 10 52 49.757 -67 03 34.34 841718 0.9952 63.8 22.0 15.5 67 2026 10 14 01 10 59 30.543 -66 43 53.07 864080 0.9950 63.1 22.1 15.4 66 2026 10 14 02 11 05 41.055 -66 24 14.16 886568 0.9949 62.5 22.2 15.3 64 2026 10 14 03 11 11 24.123 -66 04 44.01 909174 0.9948 61.9 22.3 15.2 63 2026 10 14 04 11 16 42.309 -65 45 27.61 931888 0.9946 61.3 22.4 15.1 62 2026 10 14 05 11 21 37.921 -65 26 28.76 954703 0.9945 60.8 22.5 15.0 61 2026 10 14 06 11 26 13.037 -65 07 50.32 977611 0.9944 60.2 22.5 15.0 60