"Pseudo-MPEC" for X89913
Created 2026 Aug 23 22:35:21 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 23 23 23 49 14.266 -06 37 16.38 1.1021 2.0636 155.1 21.2 35d 87 2026 08 24 00 23 49 11.789 -06 38 15.17 1.1016 2.0633 155.1 21.2 35d 87 2026 08 24 01 23 49 09.307 -06 39 14.02 1.1011 2.0630 155.2 21.2 35d 87 2026 08 24 02 23 49 06.820 -06 40 12.93 1.1006 2.0627 155.2 21.2 35d 87 2026 08 24 03 23 49 04.328 -06 41 11.90 1.1001 2.0624 155.3 21.2 35d 87 2026 08 24 04 23 49 01.832 -06 42 10.93 1.0996 2.0621 155.4 21.2 35d 87 2026 08 24 05 23 48 59.331 -06 43 10.02 1.0991 2.0618 155.4 21.2 35d 86 2026 08 24 06 23 48 56.825 -06 44 09.17 1.0986 2.0615 155.5 21.2 35d 86 2026 08 24 07 23 48 54.315 -06 45 08.38 1.0981 2.0612 155.5 21.2 35d 86 2026 08 24 08 23 48 51.799 -06 46 07.66 1.0976 2.0609 155.6 21.2 35d 86 2026 08 24 09 23 48 49.280 -06 47 06.99 1.0971 2.0606 155.6 21.2 35d 85 2026 08 24 10 23 48 46.755 -06 48 06.39 1.0966 2.0603 155.7 21.2 36d 84 2026 08 24 11 23 48 44.226 -06 49 05.84 1.0961 2.0600 155.7 21.2 38d 83 2026 08 24 12 23 48 41.692 -06 50 05.36 1.0955 2.0597 155.8 21.2 39d 83 2026 08 24 13 23 48 39.153 -06 51 04.94 1.0950 2.0594 155.8 21.2 39d 83 2026 08 24 14 23 48 36.609 -06 52 04.57 1.0945 2.0591 155.9 21.2 39d 83 2026 08 24 15 23 48 34.061 -06 53 04.27 1.0940 2.0588 155.9 21.2 39d 84 2026 08 24 16 23 48 31.508 -06 54 04.03 1.0935 2.0585 156.0 21.2 39d 84 2026 08 24 17 23 48 28.950 -06 55 03.85 1.0930 2.0582 156.0 21.2 39d 84 2026 08 24 18 23 48 26.388 -06 56 03.73 1.0925 2.0579 156.1 21.2 39d 85 2026 08 24 19 23 48 23.821 -06 57 03.67 1.0920 2.0576 156.1 21.2 39d 85 2026 08 24 20 23 48 21.249 -06 58 03.68 1.0915 2.0573 156.2 21.2 39d 85 2026 08 24 21 23 48 18.672 -06 59 03.74 1.0910 2.0570 156.3 21.2 39d 85 2026 08 24 22 23 48 16.091 -07 00 03.86 1.0905 2.0567 156.3 21.1 39d 86 2026 08 24 23 23 48 13.505 -07 01 04.04 1.0901 2.0564 156.4 21.1 39d 86 2026 08 25 00 23 48 10.914 -07 02 04.29 1.0896 2.0561 156.4 21.1 39d 86 2026 08 25 01 23 48 08.319 -07 03 04.59 1.0891 2.0558 156.5 21.1 39d 86 2026 08 25 02 23 48 05.718 -07 04 04.96 1.0886 2.0555 156.5 21.1 39d 86 2026 08 25 03 23 48 03.113 -07 05 05.38 1.0881 2.0552 156.6 21.1 39d 86 2026 08 25 04 23 48 00.503 -07 06 05.87 1.0876 2.0549 156.6 21.1 39d 87 2026 08 25 05 23 47 57.889 -07 07 06.41 1.0871 2.0546 156.7 21.1 39d 87 2026 08 25 06 23 47 55.270 -07 08 07.02 1.0866 2.0544 156.7 21.1 39d 87 2026 08 25 07 23 47 52.646 -07 09 07.68 1.0861 2.0541 156.8 21.1 39d 87 2026 08 25 08 23 47 50.017 -07 10 08.41 1.0856 2.0538 156.8 21.1 39d 87 2026 08 25 09 23 47 47.384 -07 11 09.20 1.0851 2.0535 156.9 21.1 39d 90 2026 08 25 10 23 47 44.745 -07 12 10.05 1.0846 2.0532 156.9 21.1 39d 90 2026 08 25 11 23 47 42.102 -07 13 10.95 1.0841 2.0529 157.0 21.1 39d 90 2026 08 25 12 23 47 39.455 -07 14 11.92 1.0836 2.0526 157.0 21.1 39d 90 2026 08 25 13 23 47 36.802 -07 15 12.95 1.0831 2.0523 157.1 21.1 39d 90 2026 08 25 14 23 47 34.145 -07 16 14.04 1.0826 2.0520 157.2 21.1 39d 91 2026 08 25 15 23 47 31.483 -07 17 15.19 1.0822 2.0517 157.2 21.1 40d 91 2026 08 25 16 23 47 28.816 -07 18 16.39 1.0817 2.0514 157.3 21.1 40d 91 2026 08 25 17 23 47 26.145 -07 19 17.66 1.0812 2.0511 157.3 21.1 40d 91 2026 08 25 18 23 47 23.469 -07 20 18.99 1.0807 2.0508 157.4 21.1 40d 91 2026 08 25 19 23 47 20.788 -07 21 20.38 1.0802 2.0505 157.4 21.1 41d 91 2026 08 25 20 23 47 18.102 -07 22 21.83 1.0797 2.0502 157.5 21.1 41d 91 2026 08 25 21 23 47 15.412 -07 23 23.34 1.0792 2.0499 157.5 21.1 41d 91 2026 08 25 22 23 47 12.716 -07 24 24.91 1.0787 2.0496 157.6 21.1 41d 91