"Pseudo-MPEC" for X90000
Created 2026 Aug 26 0:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
X90000 * C2026 08 20.59189321 51 27.516+00 26 05.26 ~8OFo 19.81RVNEOCPD29
X90000 C2026 08 20.60603421 51 28.622+00 26 22.80 ~8OFo 21.12RVNEOCPD29
X90000 C2026 08 20.62017521 51 29.578+00 26 38.04 ~8OFo 21.12RVNEOCPD29
Station data:
(D29) Purple Mountain Observatory, XuYi Station (N32.734363 E118.463900)
China. Observers H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu.
Measurers H. B. Zhao, B. Li. H. Lu, G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
Orbital elements: X90000
Perihelion 2026 Oct 8.299415 +/- 42.1 TT = 7:11:09.4 (JD 2461321.799415)
Epoch 2026 Aug 21.0 TT = JDT 2461273.5 Earth MOID: 0.0348 Ma: 0.0971
M 342.778389221 +/- 20 (J2000 ecliptic) AutoNEOCP
n 0.356559406 +/- 0.292 Peri. 180.066257 +/- 110
a 1.969615488 +/- 1.07 Node 198.408825 +/- 60
e 0.47538963 +/- 0.25 Incl. 2.270600 +/- 2.2
P 2.76422 H 23.97 G 0.15 U 11.9 SR
q 1.033280694 +/- 0.243 Q 2.905950282 +/- 52.7
From 3 observations 2026 Aug. 20 (40.7 min); mean residual 0".52
Residuals in arcseconds: 260820 D29 .35- .38- 260820 D29 .71+ .77+ 260820 D29 .36- .39- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 26 01 22 01 20.018 +02 23 49.85 .13848 1.1457 166.4 20.7 47d 91 2026 08 26 02 22 01 25.482 +02 24 50.10 .13829 1.1455 166.4 20.7 47d 91 2026 08 26 03 22 01 30.962 +02 25 50.47 .13810 1.1453 166.4 20.7 47d 91 2026 08 26 04 22 01 36.458 +02 26 50.96 .13791 1.1451 166.4 20.7 47d 91 2026 08 26 05 22 01 41.971 +02 27 51.56 .13772 1.1449 166.4 20.7 47d 91 2026 08 26 06 22 01 47.500 +02 28 52.27 .13753 1.1447 166.3 20.7 47d 91 2026 08 26 07 22 01 53.046 +02 29 53.09 .13734 1.1445 166.3 20.7 47d 91 2026 08 26 08 22 01 58.609 +02 30 54.03 .13715 1.1443 166.3 20.7 48d 91 2026 08 26 09 22 02 04.188 +02 31 55.09 .13697 1.1441 166.3 20.7 48d 91 2026 08 26 10 22 02 09.784 +02 32 56.26 .13678 1.1439 166.3 20.7 48d 91 2026 08 26 11 22 02 15.397 +02 33 57.55 .13659 1.1437 166.3 20.7 48d 91 2026 08 26 12 22 02 21.027 +02 34 58.95 .13640 1.1435 166.3 20.7 48d 91 2026 08 26 13 22 02 26.674 +02 36 00.47 .13621 1.1433 166.3 20.7 48d 91 2026 08 26 14 22 02 32.337 +02 37 02.11 .13602 1.1431 166.3 20.7 48d 91 2026 08 26 15 22 02 38.018 +02 38 03.86 .13584 1.1429 166.3 20.6 49d 91 2026 08 26 16 22 02 43.716 +02 39 05.73 .13565 1.1427 166.3 20.6 49d 91 2026 08 26 17 22 02 49.431 +02 40 07.72 .13546 1.1425 166.3 20.6 49d 91 2026 08 26 18 22 02 55.163 +02 41 09.83 .13527 1.1423 166.3 20.6 49d 91 2026 08 26 19 22 03 00.913 +02 42 12.06 .13508 1.1421 166.3 20.6 49d 91 2026 08 26 20 22 03 06.680 +02 43 14.40 .13490 1.1419 166.2 20.6 49d 91 2026 08 26 21 22 03 12.464 +02 44 16.87 .13471 1.1417 166.2 20.6 49d 91 2026 08 26 22 22 03 18.266 +02 45 19.45 .13452 1.1416 166.2 20.6 49d 91 2026 08 26 23 22 03 24.086 +02 46 22.16 .13434 1.1414 166.2 20.6 49d 91 2026 08 27 00 22 03 29.923 +02 47 24.99 .13415 1.1412 166.2 20.6 49d 91 2026 08 27 01 22 03 35.778 +02 48 27.94 .13396 1.1410 166.2 20.6 50d 91 2026 08 27 02 22 03 41.650 +02 49 31.01 .13378 1.1408 166.2 20.6 50d 91 2026 08 27 03 22 03 47.541 +02 50 34.20 .13359 1.1406 166.2 20.6 50d 91 2026 08 27 04 22 03 53.449 +02 51 37.51 .13340 1.1404 166.2 20.6 50d 91 2026 08 27 05 22 03 59.375 +02 52 40.95 .13322 1.1402 166.2 20.6 50d 91 2026 08 27 06 22 04 05.319 +02 53 44.51 .13303 1.1400 166.2 20.6 50d 91 2026 08 27 07 22 04 11.282 +02 54 48.19 .13285 1.1398 166.2 20.6 50d 91 2026 08 27 08 22 04 17.262 +02 55 52.00 .13266 1.1396 166.2 20.6 50d 91 2026 08 27 09 22 04 23.261 +02 56 55.93 .13247 1.1394 166.2 20.6 50d 91 2026 08 27 10 22 04 29.278 +02 57 59.99 .13229 1.1392 166.1 20.6 51d 91 2026 08 27 11 22 04 35.313 +02 59 04.17 .13210 1.1390 166.1 20.6 51d 91 2026 08 27 12 22 04 41.366 +03 00 08.47 .13192 1.1388 166.1 20.6 51d 91 2026 08 27 13 22 04 47.439 +03 01 12.91 .13173 1.1386 166.1 20.6 51d 91 2026 08 27 14 22 04 53.529 +03 02 17.47 .13155 1.1384 166.1 20.6 51d 91 2026 08 27 15 22 04 59.639 +03 03 22.15 .13136 1.1382 166.1 20.6 51d 91 2026 08 27 16 22 05 05.766 +03 04 26.97 .13118 1.1381 166.1 20.6 51d 91 2026 08 27 17 22 05 11.913 +03 05 31.91 .13100 1.1379 166.1 20.6 51d 91 2026 08 27 18 22 05 18.079 +03 06 36.98 .13081 1.1377 166.1 20.6 52d 92 2026 08 27 19 22 05 24.263 +03 07 42.17 .13063 1.1375 166.1 20.6 52d 92 2026 08 27 20 22 05 30.466 +03 08 47.50 .13044 1.1373 166.1 20.6 52d 92 2026 08 27 21 22 05 36.689 +03 09 52.96 .13026 1.1371 166.1 20.6 52d 92 2026 08 27 22 22 05 42.930 +03 10 58.54 .13008 1.1369 166.1 20.6 52d 92 2026 08 27 23 22 05 49.191 +03 12 04.26 .12989 1.1367 166.1 20.6 52d 92 2026 08 28 00 22 05 55.471 +03 13 10.10 .12971 1.1365 166.0 20.5 52d 92