"Pseudo-MPEC" for XL1011E
Created 2026 Oct 15 10:35:28 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XL1011E*KC2026 10 11.90995403 45 21.756-13 57 20.34 ~ADI5 19.4 GXNEOCPN88
XL1011E KC2026 10 11.91457203 44 58.164-13 57 26.32 ~ADI5 19.5 GXNEOCPN88
XL1011E KC2026 10 11.91916703 44 34.483-13 57 31.97 ~ADI5 19.4 GXNEOCPN88
XL1011E KB2026 10 12.57713502 25 25.512-13 28 48.08 ~ADI5 20.0 GXNEOCPQ06
XL1011E KB2026 10 12.58184502 24 38.147-13 28 04.70 ~ADI5 19.4 GXNEOCPQ06
Station data:
(N88) Xingming Observatory #3, Nanshan (N43.471784 E87.173220) China.
Observer X. Gao. Measurer Q.-Z. Ye. 0.6-m f/8 Ritchey-Chrétien + CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
Orbital elements: XL1011E
Perihelion 2026 Dec 24.320657 +/- 3.61 TT = 7:41:44.7 (JD 2461398.820657)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5 Earth MOID: 0.0155 AutoNEOCP
M 238.378650638 +/- 14 (J2000 ecliptic)
n 1.658759686 +/- 0.275 Peri. 158.419441 +/- 10
a 0.706773733 +/- 0.078 Node 19.136261 +/- 0.09
e 0.56863785 +/- 0.101 Incl. 86.981112 +/- 12
P 0.594/217.026d H 25.91 G 0.15 U 11.9
q 0.304875434 +/- 0.105 Q 1.108672033 +/- 0.0512
From 5 observations 2026 Oct. 11-12 (16.1 hr); mean residual 0".31
Residuals in arcseconds: 261011 N88 .38- .18+ 261011 N88 .12- .13- 261012 Q06 .31+ .40- 261011 N88 .50+ .05- 261012 Q06 .32- .41+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 11 19 44 02.577 +06 18 33.76 .05035 1.0044 96.7 22.2 654 103 2026 10 15 12 19 42 31.576 +06 23 33.89 .05115 1.0042 96.3 22.3 650 103 2026 10 15 13 19 41 03.352 +06 28 23.83 .05195 1.0039 96.0 22.3 646 103 2026 10 15 14 19 39 37.786 +06 33 04.06 .05275 1.0037 95.6 22.4 642 103 2026 10 15 15 19 38 14.767 +06 37 35.03 .05356 1.0035 95.2 22.4 638 103 2026 10 15 16 19 36 54.187 +06 41 57.14 .05436 1.0032 94.9 22.5 635 103 2026 10 15 17 19 35 35.947 +06 46 10.81 .05517 1.0030 94.5 22.5 631 103 2026 10 15 18 19 34 19.951 +06 50 16.40 .05598 1.0028 94.2 22.5 627 103 2026 10 15 19 19 33 06.107 +06 54 14.27 .05679 1.0025 93.8 22.6 624 103 2026 10 15 20 19 31 54.330 +06 58 04.75 .05761 1.0023 93.5 22.6 620 103 2026 10 15 21 19 30 44.538 +07 01 48.17 .05842 1.0021 93.2 22.7 617 102 2026 10 15 22 19 29 36.653 +07 05 24.83 .05924 1.0019 92.9 22.7 614 102 2026 10 15 23 19 28 30.602 +07 08 55.00 .06006 1.0016 92.6 22.7 611 102 2026 10 16 00 19 27 26.312 +07 12 18.96 .06088 1.0014 92.3 22.8 607 102 2026 10 16 01 19 26 23.718 +07 15 36.97 .06170 1.0012 92.0 22.8 604 102 2026 10 16 02 19 25 22.757 +07 18 49.27 .06252 1.0009 91.8 22.9 601 102 2026 10 16 03 19 24 23.366 +07 21 56.09 .06334 1.0007 91.5 22.9 598 102 2026 10 16 04 19 23 25.488 +07 24 57.65 .06417 1.0005 91.2 22.9 596 102 2026 10 16 05 19 22 29.068 +07 27 54.15 .06499 1.0002 91.0 23.0 593 102 2026 10 16 06 19 21 34.054 +07 30 45.81 .06582 1.0000 90.7 23.0 590 102 2026 10 16 07 19 20 40.394 +07 33 32.79 .06665 0.9998 90.5 23.0 587 102 2026 10 16 08 19 19 48.042 +07 36 15.29 .06748 0.9995 90.2 23.1 585 102 2026 10 16 09 19 18 56.950 +07 38 53.47 .06831 0.9993 90.0 23.1 582 102 2026 10 16 10 19 18 07.077 +07 41 27.50 .06914 0.9990 89.7 23.1 579 102 2026 10 16 11 19 17 18.379 +07 43 57.53 .06997 0.9988 89.5 23.2 577 102 2026 10 16 12 19 16 30.816 +07 46 23.71 .07080 0.9986 89.3 23.2 575 102 2026 10 16 13 19 15 44.351 +07 48 46.17 .07163 0.9983 89.1 23.2 572 102 2026 10 16 14 19 14 58.947 +07 51 05.06 .07247 0.9981 88.9 23.3 570 102 2026 10 16 15 19 14 14.568 +07 53 20.50 .07330 0.9979 88.7 23.3 568 102 2026 10 16 16 19 13 31.182 +07 55 32.61 .07414 0.9976 88.4 23.3 565 102 2026 10 16 17 19 12 48.755 +07 57 41.51 .07497 0.9974 88.2 23.4 563 102 2026 10 16 18 19 12 07.258 +07 59 47.31 .07581 0.9972 88.0 23.4 561 102 2026 10 16 19 19 11 26.660 +08 01 50.11 .07664 0.9969 87.8 23.4 559 102 2026 10 16 20 19 10 46.934 +08 03 50.03 .07748 0.9967 87.7 23.4 557 102 2026 10 16 21 19 10 08.051 +08 05 47.14 .07832 0.9964 87.5 23.5 555 102 2026 10 16 22 19 09 29.987 +08 07 41.56 .07916 0.9962 87.3 23.5 553 101 2026 10 16 23 19 08 52.715 +08 09 33.37 .08000 0.9960 87.1 23.5 551 101 2026 10 17 00 19 08 16.212 +08 11 22.65 .08084 0.9957 86.9 23.6 549 101 2026 10 17 01 19 07 40.454 +08 13 09.49 .08168 0.9955 86.7 23.6 547 101 2026 10 17 02 19 07 05.420 +08 14 53.96 .08252 0.9952 86.6 23.6 545 101 2026 10 17 03 19 06 31.087 +08 16 36.14 .08336 0.9950 86.4 23.6 543 101 2026 10 17 04 19 05 57.437 +08 18 16.10 .08421 0.9948 86.2 23.7 542 101 2026 10 17 05 19 05 24.447 +08 19 53.91 .08505 0.9945 86.1 23.7 540 101 2026 10 17 06 19 04 52.100 +08 21 29.64 .08589 0.9943 85.9 23.7 538 101 2026 10 17 07 19 04 20.377 +08 23 03.35 .08673 0.9940 85.7 23.7 537 101 2026 10 17 08 19 03 49.261 +08 24 35.11 .08758 0.9938 85.6 23.8 535 101 2026 10 17 09 19 03 18.734 +08 26 04.96 .08842 0.9936 85.4 23.8 533 101 2026 10 17 10 19 02 48.781 +08 27 32.98 .08927 0.9933 85.3 23.8 532 101