"Pseudo-MPEC" for XAaiiXA
Created 2026 Aug 23 22:35:22 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 ~8JIZ 21.0 GXNEOCPN94
XAaiiXA KB2026 08 19.71662 21 46 41.55 +00 46 36.8 ~8JIZ 21.1 GXNEOCPN94
XAaiiXA KB2026 08 19.72857 21 46 38.18 +00 47 34.1 ~8JIZ 21.2 GXNEOCPN94
XAaiiXA KC2026 08 19.78751 21 46 21.49 +00 52 19.4 ~8JKK 21.0 GXNEOCPN88
XAaiiXA KC2026 08 19.79758 21 46 18.61 +00 53 08.3 ~8JKK 20.6 GXNEOCPN88
XAaiiXA KC2026 08 19.80764 21 46 15.81 +00 53 57.9 ~8JKK 20.8 GXNEOCPN88
XAaiiXA KC2026 08 20.03392321 45 13.56 +01 12 13.3 ~8K25 XNEOCPL01
XAaiiXA KC2026 08 20.04916221 45 09.17 +01 13 25.9 ~8K25 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 23 23 21 25 43.176 +06 52 53.09 .20463 1.2041 158.7 21.2 527 141 2026 08 24 00 21 25 29.769 +06 56 42.87 .20449 1.2038 158.6 21.2 539 141 2026 08 24 01 21 25 16.342 +07 00 32.90 .20434 1.2036 158.5 21.2 551 141 2026 08 24 02 21 25 02.896 +07 04 23.17 .20419 1.2033 158.4 21.2 562 141 2026 08 24 03 21 24 49.429 +07 08 13.68 .20405 1.2031 158.4 21.2 574 141 2026 08 24 04 21 24 35.941 +07 12 04.44 .20390 1.2028 158.3 21.2 587 141 2026 08 24 05 21 24 22.434 +07 15 55.43 .20376 1.2026 158.2 21.2 599 141 2026 08 24 06 21 24 08.906 +07 19 46.66 .20361 1.2023 158.1 21.2 611 141 2026 08 24 07 21 23 55.359 +07 23 38.14 .20347 1.2021 158.0 21.2 624 141 2026 08 24 08 21 23 41.791 +07 27 29.84 .20333 1.2018 157.9 21.2 636 141 2026 08 24 09 21 23 28.203 +07 31 21.78 .20318 1.2016 157.8 21.2 649 141 2026 08 24 10 21 23 14.595 +07 35 13.96 .20304 1.2013 157.7 21.2 662 141 2026 08 24 11 21 23 00.967 +07 39 06.37 .20290 1.2011 157.6 21.2 675 141 2026 08 24 12 21 22 47.318 +07 42 59.01 .20276 1.2008 157.5 21.2 689 141 2026 08 24 13 21 22 33.650 +07 46 51.88 .20262 1.2006 157.4 21.2 702 141 2026 08 24 14 21 22 19.961 +07 50 44.97 .20248 1.2003 157.3 21.2 715 140 2026 08 24 15 21 22 06.253 +07 54 38.30 .20234 1.2001 157.2 21.2 729 140 2026 08 24 16 21 21 52.525 +07 58 31.85 .20221 1.1998 157.1 21.2 743 140 2026 08 24 17 21 21 38.776 +08 02 25.63 .20207 1.1996 157.0 21.2 757 140 2026 08 24 18 21 21 25.007 +08 06 19.63 .20193 1.1993 157.0 21.2 771 140 2026 08 24 19 21 21 11.219 +08 10 13.86 .20179 1.1991 156.9 21.2 785 140 2026 08 24 20 21 20 57.410 +08 14 08.30 .20166 1.1988 156.8 21.2 800 140 2026 08 24 21 21 20 43.582 +08 18 02.97 .20152 1.1986 156.7 21.3 814 140 2026 08 24 22 21 20 29.733 +08 21 57.85 .20139 1.1983 156.6 21.3 829 140 2026 08 24 23 21 20 15.865 +08 25 52.95 .20125 1.1981 156.5 21.3 844 140 2026 08 25 00 21 20 01.977 +08 29 48.27 .20112 1.1978 156.4 21.3 858 140 2026 08 25 01 21 19 48.069 +08 33 43.80 .20099 1.1976 156.3 21.3 874 140 2026 08 25 02 21 19 34.140 +08 37 39.55 .20086 1.1973 156.2 21.3 889 140 2026 08 25 03 21 19 20.192 +08 41 35.50 .20072 1.1971 156.1 21.3 904 140 2026 08 25 04 21 19 06.225 +08 45 31.67 .20059 1.1969 156.0 21.3 920 140 2026 08 25 05 21 18 52.237 +08 49 28.05 .20046 1.1966 155.9 21.3 935 140 2026 08 25 06 21 18 38.229 +08 53 24.64 .20033 1.1964 155.8 21.3 951 140 2026 08 25 07 21 18 24.202 +08 57 21.43 .20020 1.1961 155.7 21.3 967 140 2026 08 25 08 21 18 10.155 +09 01 18.42 .20007 1.1959 155.6 21.3 983 140 2026 08 25 09 21 17 56.088 +09 05 15.63 .19995 1.1956 155.5 21.3 999 140 2026 08 25 10 21 17 42.001 +09 09 13.03 .19982 1.1954 155.4 21.3 1016 140 2026 08 25 11 21 17 27.895 +09 13 10.63 .19969 1.1951 155.3 21.3 1032 140 2026 08 25 12 21 17 13.768 +09 17 08.44 .19957 1.1949 155.2 21.3 1049 140 2026 08 25 13 21 16 59.622 +09 21 06.44 .19944 1.1946 155.1 21.3 1066 140 2026 08 25 14 21 16 45.457 +09 25 04.64 .19931 1.1944 155.0 21.3 1083 140 2026 08 25 15 21 16 31.271 +09 29 03.03 .19919 1.1941 154.9 21.3 1100 140 2026 08 25 16 21 16 17.066 +09 33 01.62 .19907 1.1939 154.8 21.3 1117 140 2026 08 25 17 21 16 02.842 +09 37 00.40 .19894 1.1936 154.7 21.3 1134 140 2026 08 25 18 21 15 48.597 +09 40 59.37 .19882 1.1934 154.6 21.3 1152 140 2026 08 25 19 21 15 34.334 +09 44 58.53 .19870 1.1931 154.5 21.3 1169 140 2026 08 25 20 21 15 20.050 +09 48 57.88 .19858 1.1929 154.4 21.3 1187 140 2026 08 25 21 21 15 05.747 +09 52 57.41 .19845 1.1926 154.3 21.3 1205 140 2026 08 25 22 21 14 51.424 +09 56 57.13 .19833 1.1924 154.2 21.3 1223 140