"Pseudo-MPEC" for A11EXtc
Created 2026 Jul 20 15:35:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11EXtc*0C2026 07 19.82235818 12 41.167-75 03 21.85 ~7KBK 17.55oVNEOCPM22
A11EXtc 0C2026 07 19.82551518 12 41.105-75 02 46.07 ~7KBK 17.47oVNEOCPM22
A11EXtc 0C2026 07 19.83002418 12 41.134-75 01 54.52 ~7KBK 17.45oVNEOCPM22
A11EXtc 0C2026 07 19.89808918 12 41.021-74 48 59.69 ~7KBK 17.42oVNEOCPM22
Station data:
(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.
Orbital elements: A11EXtc
Perihelion 2026 Jun 3.350760 +/- 31.5 TT = 8:25:05.6 (JD 2461194.850760)
Epoch 2026 Jul 20.0 TT = JDT 2461241.5 Earth MOID: 0.0592 Ve: 0.0918
M 6.038693806 +/- 33 (J2000 ecliptic) AutoNEOCP
n 0.129448920 +/- 0.246 Peri. 74.809965 +/- 100
a 3.870232838 +/- 4.91 Node 106.924005 +/- 70
e 0.90772306 +/- 0.263 Incl. 38.040942 +/- 13
P 7.61387 H 19.87 G 0.15 U 11.8 SR
q 0.357133231 +/- 0.278 Q 7.383332446 +/- 23.3
From 4 observations 2026 July 19 (1.8 hr); mean residual 0".10
Residuals in arcseconds: 260719 M22 .13+ .16+ 260719 M22 .02- .05- 260719 M22 .12- .12- 260719 M22 .01+ .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 20 16 18 13 32.182 -72 36 03.73 .16503 1.1210 126.0 18.0 799 4 2026 07 20 17 18 13 34.439 -72 29 32.49 .16583 1.1217 126.0 18.0 880 4 2026 07 20 18 18 13 36.663 -72 23 04.88 .16662 1.1224 126.1 18.0 964 4 2026 07 20 19 18 13 38.856 -72 16 40.86 .16742 1.1231 126.2 18.0 1052 3 2026 07 20 20 18 13 41.017 -72 10 20.39 .16823 1.1238 126.3 18.0 1143 3 2026 07 20 21 18 13 43.149 -72 04 03.41 .16903 1.1246 126.4 18.0 1237 3 2026 07 20 22 18 13 45.252 -71 57 49.88 .16983 1.1253 126.4 18.0 1334 2 2026 07 20 23 18 13 47.327 -71 51 39.75 .17063 1.1260 126.5 18.0 1435 2 2026 07 21 00 18 13 49.375 -71 45 32.98 .17143 1.1267 126.6 18.1 1540 2 2026 07 21 01 18 13 51.397 -71 39 29.52 .17224 1.1274 126.7 18.1 1648 2 2026 07 21 02 18 13 53.394 -71 33 29.32 .17304 1.1281 126.7 18.1 1759 1 2026 07 21 03 18 13 55.367 -71 27 32.35 .17384 1.1288 126.8 18.1 1873 1 2026 07 21 04 18 13 57.316 -71 21 38.56 .17465 1.1295 126.9 18.1 1991 1 2026 07 21 05 18 13 59.242 -71 15 47.90 .17546 1.1302 126.9 18.1 2112 1 2026 07 21 06 18 14 01.146 -71 10 00.35 .17626 1.1309 127.0 18.1 2237 1 2026 07 21 07 18 14 03.028 -71 04 15.85 .17707 1.1316 127.1 18.1 2365 1 2026 07 21 08 18 14 04.890 -70 58 34.36 .17788 1.1324 127.1 18.1 2497 0 2026 07 21 09 18 14 06.732 -70 52 55.86 .17868 1.1331 127.2 18.1 2632 0 2026 07 21 10 18 14 08.554 -70 47 20.29 .17949 1.1338 127.3 18.1 2771 0 2026 07 21 11 18 14 10.357 -70 41 47.63 .18030 1.1345 127.3 18.2 2914 0 2026 07 21 12 18 14 12.142 -70 36 17.82 .18111 1.1352 127.4 18.2 3060 0 2026 07 21 13 18 14 13.910 -70 30 50.85 .18192 1.1359 127.5 18.2 3209 0 2026 07 21 14 18 14 15.660 -70 25 26.66 .18273 1.1366 127.5 18.2 3363 0 2026 07 21 15 18 14 17.393 -70 20 05.23 .18354 1.1373 127.6 18.2 3520 0 2026 07 21 16 18 14 19.111 -70 14 46.52 .18435 1.1380 127.6 18.2 3681 179 2026 07 21 17 18 14 20.813 -70 09 30.50 .18516 1.1387 127.7 18.2 3846 179 2026 07 21 18 18 14 22.499 -70 04 17.13 .18597 1.1394 127.8 18.2 4015 179 2026 07 21 19 18 14 24.171 -69 59 06.37 .18678 1.1401 127.8 18.2 4188 179 2026 07 21 20 18 14 25.829 -69 53 58.20 .18760 1.1408 127.9 18.2 4366 179 2026 07 21 21 18 14 27.472 -69 48 52.59 .18841 1.1415 127.9 18.2 4547 179 2026 07 21 22 18 14 29.102 -69 43 49.50 .18922 1.1423 128.0 18.2 4733 179 2026 07 21 23 18 14 30.720 -69 38 48.89 .19004 1.1430 128.0 18.3 4923 179 2026 07 22 00 18 14 32.324 -69 33 50.75 .19085 1.1437 128.1 18.3 5117 179 2026 07 22 01 18 14 33.916 -69 28 55.03 .19167 1.1444 128.2 18.3 5316 179 2026 07 22 02 18 14 35.496 -69 24 01.72 .19248 1.1451 128.2 18.3 5520 179 2026 07 22 03 18 14 37.065 -69 19 10.77 .19330 1.1458 128.3 18.3 5728 179 2026 07 22 04 18 14 38.622 -69 14 22.16 .19411 1.1465 128.3 18.3 5941 179 2026 07 22 05 18 14 40.169 -69 09 35.87 .19493 1.1472 128.4 18.3 6160 179 2026 07 22 06 18 14 41.705 -69 04 51.86 .19575 1.1479 128.4 18.3 6383 179 2026 07 22 07 18 14 43.230 -69 00 10.11 .19657 1.1486 128.5 18.3 6612 178 2026 07 22 08 18 14 44.746 -68 55 30.59 .19738 1.1493 128.5 18.3 6846 178 2026 07 22 09 18 14 46.252 -68 50 53.27 .19820 1.1500 128.6 18.3 7085 178 2026 07 22 10 18 14 47.748 -68 46 18.13 .19902 1.1507 128.6 18.3 7331 178 2026 07 22 11 18 14 49.235 -68 41 45.13 .19984 1.1514 128.7 18.4 7582 178 2026 07 22 12 18 14 50.714 -68 37 14.27 .20066 1.1521 128.7 18.4 7839 178 2026 07 22 13 18 14 52.183 -68 32 45.50 .20148 1.1528 128.8 18.4 8102 178 2026 07 22 14 18 14 53.645 -68 28 18.81 .20230 1.1535 128.8 18.4 8371 178 2026 07 22 15 18 14 55.098 -68 23 54.17 .20312 1.1542 128.8 18.4 8648 178