"Pseudo-MPEC" for XAaiiXA
Created 2026 Aug 26 0:35:13 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 26 01 21 14 08.340 +10 08 57.38 .19798 1.1916 153.9 21.3 1278 140 2026 08 26 02 21 13 53.939 +10 12 57.83 .19786 1.1914 153.8 21.3 1297 140 2026 08 26 03 21 13 39.519 +10 16 58.45 .19774 1.1911 153.7 21.3 1316 140 2026 08 26 04 21 13 25.079 +10 20 59.24 .19762 1.1909 153.6 21.3 1335 140 2026 08 26 05 21 13 10.620 +10 25 00.21 .19751 1.1906 153.5 21.3 1354 140 2026 08 26 06 21 12 56.142 +10 29 01.36 .19739 1.1904 153.4 21.3 1373 140 2026 08 26 07 21 12 41.644 +10 33 02.67 .19728 1.1901 153.3 21.3 1393 140 2026 08 26 08 21 12 27.127 +10 37 04.16 .19716 1.1899 153.2 21.3 1412 140 2026 08 26 09 21 12 12.591 +10 41 05.81 .19705 1.1896 153.1 21.3 1432 140 2026 08 26 10 21 11 58.035 +10 45 07.63 .19693 1.1894 153.0 21.3 1452 140 2026 08 26 11 21 11 43.460 +10 49 09.61 .19682 1.1891 152.9 21.3 1472 140 2026 08 26 12 21 11 28.866 +10 53 11.75 .19671 1.1889 152.8 21.3 1492 139 2026 08 26 13 21 11 14.253 +10 57 14.06 .19660 1.1886 152.7 21.3 1512 139 2026 08 26 14 21 10 59.620 +11 01 16.53 .19649 1.1884 152.6 21.3 1533 139 2026 08 26 15 21 10 44.968 +11 05 19.15 .19638 1.1881 152.5 21.3 1553 139 2026 08 26 16 21 10 30.297 +11 09 21.94 .19627 1.1879 152.4 21.3 1574 139 2026 08 26 17 21 10 15.607 +11 13 24.87 .19616 1.1877 152.3 21.3 1595 139 2026 08 26 18 21 10 00.897 +11 17 27.96 .19605 1.1874 152.2 21.3 1616 139 2026 08 26 19 21 09 46.169 +11 21 31.20 .19594 1.1872 152.1 21.3 1637 139 2026 08 26 20 21 09 31.421 +11 25 34.60 .19583 1.1869 152.0 21.3 1658 139 2026 08 26 21 21 09 16.655 +11 29 38.14 .19573 1.1867 151.9 21.3 1680 139 2026 08 26 22 21 09 01.869 +11 33 41.82 .19562 1.1864 151.8 21.3 1701 139 2026 08 26 23 21 08 47.065 +11 37 45.65 .19551 1.1862 151.7 21.3 1723 139 2026 08 27 00 21 08 32.241 +11 41 49.63 .19541 1.1859 151.6 21.3 1745 139 2026 08 27 01 21 08 17.398 +11 45 53.75 .19530 1.1857 151.5 21.3 1767 139 2026 08 27 02 21 08 02.537 +11 49 58.00 .19520 1.1854 151.4 21.3 1789 139 2026 08 27 03 21 07 47.657 +11 54 02.40 .19510 1.1852 151.3 21.3 1812 139 2026 08 27 04 21 07 32.757 +11 58 06.93 .19499 1.1849 151.1 21.3 1834 139 2026 08 27 05 21 07 17.839 +12 02 11.59 .19489 1.1847 151.0 21.3 1857 139 2026 08 27 06 21 07 02.902 +12 06 16.39 .19479 1.1844 150.9 21.3 1879 139 2026 08 27 07 21 06 47.946 +12 10 21.32 .19469 1.1842 150.8 21.3 1902 139 2026 08 27 08 21 06 32.972 +12 14 26.38 .19459 1.1839 150.7 21.3 1925 139 2026 08 27 09 21 06 17.979 +12 18 31.57 .19449 1.1837 150.6 21.3 1949 139 2026 08 27 10 21 06 02.967 +12 22 36.88 .19439 1.1834 150.5 21.3 1972 139 2026 08 27 11 21 05 47.936 +12 26 42.32 .19429 1.1832 150.4 21.3 1995 139 2026 08 27 12 21 05 32.887 +12 30 47.88 .19419 1.1829 150.3 21.3 2019 139 2026 08 27 13 21 05 17.819 +12 34 53.56 .19410 1.1827 150.2 21.3 2043 139 2026 08 27 14 21 05 02.732 +12 38 59.36 .19400 1.1824 150.1 21.3 2067 139 2026 08 27 15 21 04 47.627 +12 43 05.28 .19390 1.1822 150.0 21.3 2091 139 2026 08 27 16 21 04 32.503 +12 47 11.31 .19381 1.1819 149.9 21.3 2115 139 2026 08 27 17 21 04 17.361 +12 51 17.46 .19371 1.1817 149.8 21.3 2139 139 2026 08 27 18 21 04 02.200 +12 55 23.72 .19362 1.1814 149.7 21.3 2164 139 2026 08 27 19 21 03 47.021 +12 59 30.08 .19353 1.1812 149.6 21.3 2188 139 2026 08 27 20 21 03 31.823 +13 03 36.56 .19343 1.1809 149.5 21.3 2213 139 2026 08 27 21 21 03 16.607 +13 07 43.14 .19334 1.1807 149.4 21.3 2238 139 2026 08 27 22 21 03 01.373 +13 11 49.83 .19325 1.1804 149.3 21.3 2263 139 2026 08 27 23 21 02 46.120 +13 15 56.62 .19316 1.1802 149.1 21.3 2289 139 2026 08 28 00 21 02 30.849 +13 20 03.51 .19307 1.1799 149.0 21.3 2314 139