"Pseudo-MPEC" for XAaiiXA
Created 2026 Aug 30 4:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XAaiiXA*KB2026 08 19.70468 21 46 44.93 +00 45 39.6 ~8OFo 21.0 GXNEOCPN94
XAaiiXA KB2026 08 19.71662 21 46 41.55 +00 46 36.8 ~8OFo 21.1 GXNEOCPN94
XAaiiXA KB2026 08 19.72857 21 46 38.18 +00 47 34.1 ~8OFo 21.2 GXNEOCPN94
XAaiiXA KC2026 08 19.78751 21 46 21.49 +00 52 19.4 ~8OFo 21.0 GXNEOCPN88
XAaiiXA KC2026 08 19.79758 21 46 18.61 +00 53 08.3 ~8OFo 20.6 GXNEOCPN88
XAaiiXA KC2026 08 19.80764 21 46 15.81 +00 53 57.9 ~8OFo 20.8 GXNEOCPN88
XAaiiXA KC2026 08 20.03392321 45 13.56 +01 12 13.3 ~8OFo XNEOCPL01
XAaiiXA KC2026 08 20.04916221 45 09.17 +01 13 25.9 ~8OFo XNEOCPL01
Station data:
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(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.
(N94) Altay Astronomical Observatory (N47.588446 E88.727920) China.
Observers X. Liao, D. Xu, X. Gao, M. Zhang, S.-Q. Jiang, X. Liu, J. An,
W.-J. Zhou, Z.-S. Yang, G.-Y. Sun. Measurers X. Liao, M. Zhang, W.-J.
Zhou, Z.-S. Yang, G.-Y. Sun. 1.00-m f/2.5 reflector + CMO.
Orbital elements: XAaiiXA
Perihelion 2026 Nov 12.501709 +/- 4.5 TT = 12:02:27.6 (JD 2461357.001709)
Epoch 2026 Aug 20.0 TT = JDT 2461272.5 Earth MOID: 0.0996 Ma: 0.0349
M 310.072714072 +/- 5.0 (J2000 ecliptic) AutoNEOCP
n 0.590843505 +/- 0.0364 Peri. 100.128818 +/- 4.1
a 1.406547506 +/- 0.0577 Node 320.419983 +/- 0.56
e 0.38055509 +/- 0.0628 Incl. 20.456627 +/- 2.9
P 1.668/609.287d H 23.35 G 0.15 U 10.5
q 0.871278691 +/- 0.0713 Q 1.941816320 +/- 0.152
From 8 observations 2026 Aug. 19-20 (8.3 hr); mean residual 0".43
Residuals in arcseconds: 260819 N94 .06+ .24+ 260819 N88 .14- .67- 260820 L01 .29+ .80+ 260819 N94 .06- .04+ 260819 N88 .41- .32- 260820 L01 .28- .74- 260819 N94 .07+ .13- 260819 N88 .48+ .77+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 30 05 20 48 36.149 +16 59 43.18 .18912 1.1668 143.3 21.4 3859 138 2026 08 30 06 20 48 19.940 +17 03 52.66 .18906 1.1665 143.2 21.4 3892 138 2026 08 30 07 20 48 03.715 +17 08 02.15 .18900 1.1663 143.1 21.4 3925 138 2026 08 30 08 20 47 47.474 +17 12 11.62 .18895 1.1661 143.0 21.4 3958 138 2026 08 30 09 20 47 31.216 +17 16 21.08 .18889 1.1658 142.8 21.4 3991 138 2026 08 30 10 20 47 14.943 +17 20 30.53 .18883 1.1656 142.7 21.4 4024 138 2026 08 30 11 20 46 58.653 +17 24 39.97 .18878 1.1653 142.6 21.4 4057 138 2026 08 30 12 20 46 42.347 +17 28 49.38 .18872 1.1651 142.5 21.4 4091 138 2026 08 30 13 20 46 26.025 +17 32 58.78 .18867 1.1648 142.4 21.4 4125 137 2026 08 30 14 20 46 09.687 +17 37 08.16 .18862 1.1646 142.3 21.4 4159 137 2026 08 30 15 20 45 53.334 +17 41 17.52 .18856 1.1643 142.2 21.4 4192 137 2026 08 30 16 20 45 36.964 +17 45 26.85 .18851 1.1641 142.1 21.4 4227 137 2026 08 30 17 20 45 20.579 +17 49 36.16 .18846 1.1638 142.0 21.4 4261 137 2026 08 30 18 20 45 04.177 +17 53 45.43 .18841 1.1636 141.8 21.4 4295 137 2026 08 30 19 20 44 47.760 +17 57 54.68 .18836 1.1633 141.7 21.4 4329 137 2026 08 30 20 20 44 31.328 +18 02 03.89 .18831 1.1631 141.6 21.4 4364 137 2026 08 30 21 20 44 14.879 +18 06 13.07 .18826 1.1628 141.5 21.4 4399 137 2026 08 30 22 20 43 58.415 +18 10 22.21 .18821 1.1626 141.4 21.4 4434 137 2026 08 30 23 20 43 41.936 +18 14 31.31 .18816 1.1623 141.3 21.4 4468 137 2026 08 31 00 20 43 25.441 +18 18 40.37 .18811 1.1621 141.2 21.4 4504 137 2026 08 31 01 20 43 08.930 +18 22 49.39 .18807 1.1618 141.1 21.4 4539 137 2026 08 31 02 20 42 52.405 +18 26 58.36 .18802 1.1616 141.0 21.4 4574 137 2026 08 31 03 20 42 35.863 +18 31 07.28 .18797 1.1613 140.8 21.4 4609 137 2026 08 31 04 20 42 19.307 +18 35 16.16 .18793 1.1611 140.7 21.4 4645 137 2026 08 31 05 20 42 02.735 +18 39 24.98 .18788 1.1609 140.6 21.4 4681 137 2026 08 31 06 20 41 46.148 +18 43 33.75 .18784 1.1606 140.5 21.4 4716 137 2026 08 31 07 20 41 29.546 +18 47 42.47 .18780 1.1604 140.4 21.4 4752 137 2026 08 31 08 20 41 12.928 +18 51 51.13 .18775 1.1601 140.3 21.4 4788 137 2026 08 31 09 20 40 56.296 +18 55 59.73 .18771 1.1599 140.2 21.5 4824 137 2026 08 31 10 20 40 39.648 +19 00 08.26 .18767 1.1596 140.1 21.5 4861 137 2026 08 31 11 20 40 22.986 +19 04 16.74 .18763 1.1594 140.0 21.5 4897 137 2026 08 31 12 20 40 06.308 +19 08 25.15 .18759 1.1591 139.8 21.5 4933 137 2026 08 31 13 20 39 49.616 +19 12 33.49 .18755 1.1589 139.7 21.5 4970 137 2026 08 31 14 20 39 32.909 +19 16 41.76 .18751 1.1586 139.6 21.5 5007 137 2026 08 31 15 20 39 16.187 +19 20 49.96 .18747 1.1584 139.5 21.5 5044 137 2026 08 31 16 20 38 59.451 +19 24 58.08 .18743 1.1581 139.4 21.5 5080 137 2026 08 31 17 20 38 42.700 +19 29 06.13 .18739 1.1579 139.3 21.5 5117 137 2026 08 31 18 20 38 25.934 +19 33 14.11 .18736 1.1576 139.2 21.5 5155 137 2026 08 31 19 20 38 09.153 +19 37 22.00 .18732 1.1574 139.1 21.5 5192 137 2026 08 31 20 20 37 52.358 +19 41 29.81 .18728 1.1571 139.0 21.5 5229 137 2026 08 31 21 20 37 35.549 +19 45 37.54 .18725 1.1569 138.8 21.5 5267 137 2026 08 31 22 20 37 18.725 +19 49 45.18 .18721 1.1566 138.7 21.5 5304 137 2026 08 31 23 20 37 01.887 +19 53 52.74 .18718 1.1564 138.6 21.5 5342 137 2026 09 01 00 20 36 45.035 +19 58 00.20 .18715 1.1561 138.5 21.5 5380 137 2026 09 01 01 20 36 28.168 +20 02 07.57 .18711 1.1559 138.4 21.5 5418 137 2026 09 01 02 20 36 11.287 +20 06 14.85 .18708 1.1557 138.3 21.5 5456 137 2026 09 01 03 20 35 54.392 +20 10 22.03 .18705 1.1554 138.2 21.5 5494 137 2026 09 01 04 20 35 37.483 +20 14 29.12 .18702 1.1552 138.1 21.5 5532 137