"Pseudo-MPEC" for X89913
Created 2026 Aug 18 10:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
X89913 * C2026 08 15.75329123 55 52.398-03 44 15.24 ~8GGK 21.25RVNEOCPD29
X89913 C2026 08 15.76743323 55 51.795-03 44 29.97 ~8GGK 21.20RVNEOCPD29
X89913 C2026 08 15.78157423 55 51.252-03 44 47.00 ~8GGK 21.17RVNEOCPD29
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: X89913
Perihelion 2027 Jan 31.428064 +/- 223 TT = 10:16:24.7 (JD 2461436.928064)
Epoch 2026 Aug 16.0 TT = JDT 2461268.5 Earth MOID: 0.3583 Ve: 0.0898
M 287.435268737 +/- 70 (J2000 ecliptic) AutoNEOCP
n 0.430835154 +/- 0.35 Peri. 328.437485 +/- 90
a 1.736182177 +/- 0.94 Node 158.896294 +/- 42
e 0.67439115 +/- 0.26 Incl. 31.924428 +/- 30
P 2.288/835.571d H 18.69 G 0.15 U 12.1 SR
q 0.565316270 +/- 0.993 Q 2.907048084 +/- 33.1
From 3 observations 2026 Aug. 15 (40.7 min); mean residual 0".41
Residuals in arcseconds: 260815 D29 .15+ .38- 260815 D29 .30- .77+ 260815 D29 .15+ .38- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 18 11 23 54 00.517 -04 36 53.35 1.1731 2.1021 148.2 21.5 25d 90 2026 08 18 12 23 53 58.648 -04 37 44.07 1.1725 2.1018 148.2 21.5 25d 90 2026 08 18 13 23 53 56.775 -04 38 34.84 1.1720 2.1015 148.3 21.5 25d 90 2026 08 18 14 23 53 54.897 -04 39 25.68 1.1714 2.1013 148.3 21.5 25d 90 2026 08 18 15 23 53 53.014 -04 40 16.57 1.1708 2.1010 148.4 21.5 25d 90 2026 08 18 16 23 53 51.127 -04 41 07.53 1.1703 2.1007 148.4 21.5 25d 90 2026 08 18 17 23 53 49.235 -04 41 58.55 1.1697 2.1004 148.5 21.5 25d 90 2026 08 18 18 23 53 47.339 -04 42 49.63 1.1691 2.1001 148.6 21.5 25d 90 2026 08 18 19 23 53 45.439 -04 43 40.77 1.1686 2.0998 148.6 21.5 25d 90 2026 08 18 20 23 53 43.534 -04 44 31.97 1.1680 2.0995 148.7 21.5 25d 90 2026 08 18 21 23 53 41.624 -04 45 23.23 1.1674 2.0992 148.7 21.5 25d 90 2026 08 18 22 23 53 39.710 -04 46 14.56 1.1669 2.0990 148.8 21.5 25d 90 2026 08 18 23 23 53 37.791 -04 47 05.94 1.1663 2.0987 148.8 21.5 25d 90 2026 08 19 00 23 53 35.868 -04 47 57.39 1.1658 2.0984 148.9 21.5 25d 90 2026 08 19 01 23 53 33.941 -04 48 48.89 1.1652 2.0981 148.9 21.4 25d 87 2026 08 19 02 23 53 32.008 -04 49 40.46 1.1646 2.0978 149.0 21.4 25d 87 2026 08 19 03 23 53 30.072 -04 50 32.09 1.1641 2.0975 149.0 21.4 25d 87 2026 08 19 04 23 53 28.131 -04 51 23.78 1.1635 2.0972 149.1 21.4 25d 87 2026 08 19 05 23 53 26.185 -04 52 15.53 1.1630 2.0969 149.1 21.4 25d 87 2026 08 19 06 23 53 24.235 -04 53 07.34 1.1624 2.0966 149.2 21.4 25d 87 2026 08 19 07 23 53 22.280 -04 53 59.21 1.1619 2.0964 149.2 21.4 25d 87 2026 08 19 08 23 53 20.321 -04 54 51.15 1.1613 2.0961 149.3 21.4 25d 87 2026 08 19 09 23 53 18.357 -04 55 43.14 1.1607 2.0958 149.3 21.4 25d 87 2026 08 19 10 23 53 16.388 -04 56 35.20 1.1602 2.0955 149.4 21.4 25d 87 2026 08 19 11 23 53 14.415 -04 57 27.31 1.1596 2.0952 149.4 21.4 25d 87 2026 08 19 12 23 53 12.438 -04 58 19.49 1.1591 2.0949 149.5 21.4 25d 88 2026 08 19 13 23 53 10.456 -04 59 11.73 1.1585 2.0946 149.5 21.4 29d 96 2026 08 19 14 23 53 08.469 -05 00 04.03 1.1580 2.0943 149.6 21.4 30d 93 2026 08 19 15 23 53 06.478 -05 00 56.39 1.1574 2.0940 149.6 21.4 30d 92 2026 08 19 16 23 53 04.483 -05 01 48.82 1.1569 2.0937 149.7 21.4 30d 91 2026 08 19 17 23 53 02.483 -05 02 41.30 1.1563 2.0935 149.7 21.4 30d 90 2026 08 19 18 23 53 00.478 -05 03 33.85 1.1557 2.0932 149.8 21.4 30d 89 2026 08 19 19 23 52 58.469 -05 04 26.45 1.1552 2.0929 149.8 21.4 30d 89 2026 08 19 20 23 52 56.455 -05 05 19.12 1.1546 2.0926 149.9 21.4 30d 89 2026 08 19 21 23 52 54.436 -05 06 11.85 1.1541 2.0923 149.9 21.4 30d 89 2026 08 19 22 23 52 52.414 -05 07 04.64 1.1535 2.0920 150.0 21.4 30d 89 2026 08 19 23 23 52 50.386 -05 07 57.49 1.1530 2.0917 150.1 21.4 30d 88 2026 08 20 00 23 52 48.354 -05 08 50.40 1.1524 2.0914 150.1 21.4 30d 88 2026 08 20 01 23 52 46.317 -05 09 43.37 1.1519 2.0911 150.2 21.4 30d 88 2026 08 20 02 23 52 44.276 -05 10 36.41 1.1513 2.0908 150.2 21.4 30d 88 2026 08 20 03 23 52 42.231 -05 11 29.50 1.1508 2.0906 150.3 21.4 30d 88 2026 08 20 04 23 52 40.180 -05 12 22.66 1.1502 2.0903 150.3 21.4 30d 88 2026 08 20 05 23 52 38.125 -05 13 15.88 1.1497 2.0900 150.4 21.4 30d 88 2026 08 20 06 23 52 36.066 -05 14 09.16 1.1491 2.0897 150.4 21.4 30d 88 2026 08 20 07 23 52 34.002 -05 15 02.50 1.1486 2.0894 150.5 21.4 30d 88 2026 08 20 08 23 52 31.933 -05 15 55.90 1.1480 2.0891 150.5 21.4 30d 88 2026 08 20 09 23 52 29.860 -05 16 49.37 1.1475 2.0888 150.6 21.4 30d 88 2026 08 20 10 23 52 27.782 -05 17 42.89 1.1470 2.0885 150.6 21.4 30d 88