"Pseudo-MPEC" for X90000
Created 2026 Sep 2 10:35:07 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 09 02 11 22 22 55.116 +05 58 40.81 .10689 1.1126 165.0 20.1 61d 91 2026 09 02 12 22 23 04.674 +06 00 08.05 .10672 1.1124 165.0 20.1 61d 91 2026 09 02 13 22 23 14.263 +06 01 35.49 .10656 1.1122 165.0 20.1 61d 91 2026 09 02 14 22 23 23.884 +06 03 03.12 .10640 1.1120 165.0 20.1 62d 92 2026 09 02 15 22 23 33.537 +06 04 30.96 .10623 1.1119 165.0 20.1 60d 91 2026 09 02 16 22 23 43.222 +06 05 58.99 .10607 1.1117 165.0 20.1 60d 91 2026 09 02 17 22 23 52.939 +06 07 27.23 .10590 1.1115 165.0 20.1 60d 91 2026 09 02 18 22 24 02.688 +06 08 55.66 .10574 1.1114 165.0 20.1 60d 91 2026 09 02 19 22 24 12.469 +06 10 24.30 .10558 1.1112 165.0 20.1 61d 91 2026 09 02 20 22 24 22.283 +06 11 53.13 .10541 1.1110 165.0 20.1 61d 91 2026 09 02 21 22 24 32.129 +06 13 22.17 .10525 1.1108 165.0 20.1 61d 91 2026 09 02 22 22 24 42.009 +06 14 51.41 .10509 1.1107 165.0 20.1 61d 91 2026 09 02 23 22 24 51.921 +06 16 20.86 .10492 1.1105 164.9 20.1 61d 91 2026 09 03 00 22 25 01.866 +06 17 50.51 .10476 1.1103 164.9 20.1 61d 91 2026 09 03 01 22 25 11.844 +06 19 20.36 .10460 1.1102 164.9 20.1 61d 91 2026 09 03 02 22 25 21.855 +06 20 50.42 .10444 1.1100 164.9 20.1 61d 91 2026 09 03 03 22 25 31.900 +06 22 20.68 .10427 1.1098 164.9 20.1 61d 91 2026 09 03 04 22 25 41.978 +06 23 51.15 .10411 1.1096 164.9 20.1 61d 91 2026 09 03 05 22 25 52.089 +06 25 21.83 .10395 1.1095 164.9 20.1 61d 91 2026 09 03 06 22 26 02.235 +06 26 52.72 .10379 1.1093 164.9 20.1 61d 91 2026 09 03 07 22 26 12.414 +06 28 23.81 .10363 1.1091 164.9 20.1 61d 91 2026 09 03 08 22 26 22.628 +06 29 55.11 .10346 1.1090 164.9 20.1 61d 91 2026 09 03 09 22 26 32.875 +06 31 26.62 .10330 1.1088 164.9 20.0 61d 91 2026 09 03 10 22 26 43.157 +06 32 58.34 .10314 1.1086 164.9 20.0 62d 91 2026 09 03 11 22 26 53.473 +06 34 30.27 .10298 1.1085 164.9 20.0 62d 91 2026 09 03 12 22 27 03.824 +06 36 02.42 .10282 1.1083 164.8 20.0 62d 91 2026 09 03 13 22 27 14.209 +06 37 34.77 .10266 1.1081 164.8 20.0 62d 92 2026 09 03 14 22 27 24.630 +06 39 07.34 .10250 1.1079 164.8 20.0 62d 92 2026 09 03 15 22 27 35.085 +06 40 40.12 .10234 1.1078 164.8 20.0 62d 92 2026 09 03 16 22 27 45.575 +06 42 13.11 .10218 1.1076 164.8 20.0 62d 92 2026 09 03 17 22 27 56.101 +06 43 46.31 .10202 1.1074 164.8 20.0 62d 92 2026 09 03 18 22 28 06.661 +06 45 19.74 .10186 1.1073 164.8 20.0 62d 92 2026 09 03 19 22 28 17.258 +06 46 53.37 .10170 1.1071 164.8 20.0 62d 92 2026 09 03 20 22 28 27.890 +06 48 27.23 .10154 1.1069 164.8 20.0 62d 92 2026 09 03 21 22 28 38.558 +06 50 01.30 .10138 1.1068 164.8 20.0 62d 92 2026 09 03 22 22 28 49.261 +06 51 35.58 .10122 1.1066 164.8 20.0 62d 92 2026 09 03 23 22 29 00.001 +06 53 10.09 .10106 1.1064 164.8 20.0 63d 92 2026 09 04 00 22 29 10.777 +06 54 44.81 .10090 1.1063 164.8 20.0 63d 92 2026 09 04 01 22 29 21.589 +06 56 19.75 .10074 1.1061 164.7 20.0 63d 92 2026 09 04 02 22 29 32.438 +06 57 54.91 .10059 1.1059 164.7 20.0 63d 92 2026 09 04 03 22 29 43.323 +06 59 30.29 .10043 1.1058 164.7 20.0 63d 92 2026 09 04 04 22 29 54.246 +07 01 05.90 .10027 1.1056 164.7 20.0 63d 92 2026 09 04 05 22 30 05.205 +07 02 41.72 .10011 1.1054 164.7 20.0 63d 92 2026 09 04 06 22 30 16.201 +07 04 17.77 .09995 1.1053 164.7 20.0 63d 92 2026 09 04 07 22 30 27.234 +07 05 54.03 .09979 1.1051 164.7 20.0 63d 92 2026 09 04 08 22 30 38.305 +07 07 30.53 .09964 1.1049 164.7 20.0 63d 92 2026 09 04 09 22 30 49.413 +07 09 07.24 .09948 1.1048 164.7 20.0 63d 92 2026 09 04 10 22 31 00.559 +07 10 44.18 .09932 1.1046 164.7 20.0 63d 92