"Pseudo-MPEC" for XAambXA
Created 2026 Sep 5 9:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XAambXA*KB2026 09 03.71459 22 42 01.26 +09 44 04.1 ~93NK 21.6 GXNEOCPN94
XAambXA KB2026 09 03.72653 22 42 00.69 +09 42 49.9 ~93NK 21.6 GXNEOCPN94
XAambXA KB2026 09 03.73851 22 42 00.08 +09 41 34.5 ~93NK 21.5 GXNEOCPN94
XAambXA KC2026 09 04.18410722 41 40.48 +08 55 20.9 ~9455 21.3 GVNEOCPH21
XAambXA KC2026 09 04.18699722 41 40.32 +08 55 03.0 ~9455 21.5 GVNEOCPH21
XAambXA KC2026 09 04.18988622 41 40.18 +08 54 45.2 ~9455 21.6 GVNEOCPH21
XAambXA KB2026 09 04.67334 22 41 19.12 +08 05 02.9 ~94Ho 21.6 GXNEOCPN94
XAambXA KB2026 09 04.68084 22 41 18.76 +08 04 17.9 ~94Ho 21.5 GXNEOCPN94
XAambXA KB2026 09 04.68837 22 41 18.38 +08 03 31.9 ~94Ho 21.7 GXNEOCPN94
XAambXA KC2026 09 05.17270222 40 57.69 +07 14 23.8 ~954o 21.3 GVNEOCPH21
XAambXA KC2026 09 05.17847922 40 57.41 +07 13 48.9 ~954o 21.2 GVNEOCPH21
XAambXA KC2026 09 05.18117522 40 57.28 +07 13 32.7 ~954o 21.2 GVNEOCPH21
Station data:
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + 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: XAambXA
Perihelion 2026 Jun 19.969075 +/- 5.52 TT = 23:15:28.1 (JD 2461211.469075)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.4282 AutoNEOCP
M 8.069347022 +/- 10 (J2000 ecliptic)
n 0.104754643 +/- 0.123 Peri. 99.954817 +/- 6
a 4.456773135 +/- 3.48 Node 167.210044 +/- 0.47
e 0.76867731 +/- 0.167 Incl. 48.858173 +/- 5.9
P 9.40873 H 21.72 G 0.15 U 11.3
q 1.030952714 +/- 0.059 Q 7.882593557 +/- 6.9
From 12 observations 2026 Sept. 3-5 (35.2 hr); mean residual 0".21
Residuals in arcseconds: 260903 N94 .27- .20- 260904 H21 .08- .05- 260904 N94 .09- .39+ 260903 N94 .14+ .33+ 260904 H21 .03- .04+ 260905 H21 .03- .07- 260903 N94 .00 .09- 260904 N94 .20+ .64- 260905 H21 .09- .02- 260904 H21 .16+ .05- 260904 N94 .19+ .28+ 260905 H21 .10- .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 05 10 22 40 47.055 +06 50 00.91 .50393 1.5019 165.8 21.7 .894 145 2026 09 05 11 22 40 45.307 +06 45 50.37 .50423 1.5023 165.9 21.7 .889 145 2026 09 05 12 22 40 43.563 +06 41 40.09 .50454 1.5027 166.0 21.7 .884 146 2026 09 05 13 22 40 41.822 +06 37 30.07 .50484 1.5031 166.0 21.7 .878 146 2026 09 05 14 22 40 40.084 +06 33 20.33 .50515 1.5035 166.1 21.7 .872 146 2026 09 05 15 22 40 38.349 +06 29 10.86 .50546 1.5039 166.2 21.7 .867 147 2026 09 05 16 22 40 36.617 +06 25 01.66 .50577 1.5043 166.2 21.7 .861 148 2026 09 05 17 22 40 34.888 +06 20 52.73 .50608 1.5047 166.3 21.7 .856 148 2026 09 05 18 22 40 33.163 +06 16 44.07 .50639 1.5050 166.4 21.7 .851 149 2026 09 05 19 22 40 31.441 +06 12 35.68 .50670 1.5054 166.4 21.7 .846 150 2026 09 05 20 22 40 29.722 +06 08 27.57 .50702 1.5058 166.5 21.7 .841 151 2026 09 05 21 22 40 28.006 +06 04 19.73 .50733 1.5062 166.6 21.7 .836 152 2026 09 05 22 22 40 26.294 +06 00 12.17 .50765 1.5066 166.6 21.7 .832 153 2026 09 05 23 22 40 24.584 +05 56 04.88 .50796 1.5070 166.7 21.7 .829 154 2026 09 06 00 22 40 22.878 +05 51 57.87 .50828 1.5074 166.8 21.7 .826 155 2026 09 06 01 22 40 21.175 +05 47 51.14 .50860 1.5078 166.8 21.7 .823 156 2026 09 06 02 22 40 19.475 +05 43 44.68 .50892 1.5082 166.9 21.7 .822 158 2026 09 06 03 22 40 17.779 +05 39 38.50 .50924 1.5086 167.0 21.7 .821 159 2026 09 06 04 22 40 16.085 +05 35 32.60 .50956 1.5090 167.0 21.7 .821 161 2026 09 06 05 22 40 14.395 +05 31 26.98 .50988 1.5094 167.1 21.7 .822 162 2026 09 06 06 22 40 12.708 +05 27 21.64 .51021 1.5098 167.1 21.7 .824 164 2026 09 06 07 22 40 11.024 +05 23 16.58 .51053 1.5102 167.2 21.7 .828 166 2026 09 06 08 22 40 09.344 +05 19 11.80 .51086 1.5105 167.3 21.7 .833 168 2026 09 06 09 22 40 07.666 +05 15 07.31 .51118 1.5109 167.3 21.7 .839 169 2026 09 06 10 22 40 05.992 +05 11 03.09 .51151 1.5113 167.4 21.7 .847 171 2026 09 06 11 22 40 04.321 +05 06 59.16 .51184 1.5117 167.5 21.7 .856 173 2026 09 06 12 22 40 02.654 +05 02 55.51 .51217 1.5121 167.5 21.7 .867 175 2026 09 06 13 22 40 00.989 +04 58 52.15 .51250 1.5125 167.6 21.7 .880 177 2026 09 06 14 22 39 59.328 +04 54 49.07 .51283 1.5129 167.6 21.7 .895 179 2026 09 06 15 22 39 57.670 +04 50 46.28 .51316 1.5133 167.7 21.7 .912 1 2026 09 06 16 22 39 56.016 +04 46 43.77 .51350 1.5137 167.7 21.7 .931 3 2026 09 06 17 22 39 54.364 +04 42 41.55 .51383 1.5141 167.8 21.7 .952 5 2026 09 06 18 22 39 52.716 +04 38 39.62 .51417 1.5145 167.9 21.7 .975 7 2026 09 06 19 22 39 51.071 +04 34 37.98 .51450 1.5149 167.9 21.7 1.00 9 2026 09 06 20 22 39 49.429 +04 30 36.62 .51484 1.5153 168.0 21.7 1.03 10 2026 09 06 21 22 39 47.791 +04 26 35.55 .51518 1.5157 168.0 21.7 1.06 12 2026 09 06 22 22 39 46.156 +04 22 34.78 .51552 1.5160 168.1 21.7 1.09 14 2026 09 06 23 22 39 44.524 +04 18 34.29 .51586 1.5164 168.1 21.7 1.12 15 2026 09 07 00 22 39 42.895 +04 14 34.09 .51620 1.5168 168.2 21.7 1.16 17 2026 09 07 01 22 39 41.270 +04 10 34.19 .51654 1.5172 168.2 21.7 1.20 18 2026 09 07 02 22 39 39.647 +04 06 34.57 .51689 1.5176 168.3 21.7 1.24 20 2026 09 07 03 22 39 38.029 +04 02 35.25 .51723 1.5180 168.3 21.7 1.28 21 2026 09 07 04 22 39 36.413 +03 58 36.22 .51758 1.5184 168.4 21.7 1.32 23 2026 09 07 05 22 39 34.801 +03 54 37.48 .51792 1.5188 168.5 21.7 1.37 24 2026 09 07 06 22 39 33.192 +03 50 39.04 .51827 1.5192 168.5 21.7 1.42 25 2026 09 07 07 22 39 31.586 +03 46 40.89 .51862 1.5196 168.6 21.7 1.47 26 2026 09 07 08 22 39 29.983 +03 42 43.04 .51897 1.5200 168.6 21.7 1.52 27 2026 09 07 09 22 39 28.384 +03 38 45.48 .51932 1.5204 168.6 21.7 1.58 28