"Pseudo-MPEC" for XA73vXA
Created 2025 Oct 5 20:35:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XA73vXA*KB2025 09 04.84053 22 51 13.92 +03 47 43.4 ~94NK 21.4 GXNEOCPN94
XA73vXA KB2025 09 04.85265 22 51 14.06 +03 48 03.4 ~94NK 21.4 GXNEOCPN94
XA73vXA KB2025 09 04.86478 22 51 14.22 +03 48 23.4 ~94NK 21.1 GXNEOCPN94
XA73vXA KB2025 09 07.75934 22 52 15.54 +05 07 24.2 ~983o 20.7 GXNEOCPN94
XA73vXA KB2025 09 07.77109 22 52 15.67 +05 07 42.6 ~983o 21.4 GXNEOCPN94
XA73vXA KB2025 09 07.78284 22 52 15.82 +05 08 02.0 ~983o 21.1 GXNEOCPN94
Station data:
(N94) Altay Astronomical Observatory (N47.588446 E88.727920). 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: XA73vXA
Perihelion 2025 Sep 29.975926 +/- 19.7 TT = 23:25:19.9 (JD 2460948.475926)
Epoch 2025 Sep 7.0 TT = JDT 2460925.5 Earth MOID: 0.2734 Ma: 0.0467
M 354.371584671 +/- 5.5 (J2000 ecliptic) AutoNEOCP
n 0.244970121 +/- 0.122 Peri. 44.503589 +/- 19
a 2.529651170 +/- 0.841 Node 319.534899 +/- 3.2
e 0.49952120 +/- 0.138 Incl. 5.745501 +/- 1.6
P 4.02338 H 23.02 G 0.15 U 11.3 SR
q 1.266036771 +/- 0.0718 Q 3.793265568 +/- 1.84
From 6 observations 2025 Sept. 4-7; mean residual 0".22
Residuals in arcseconds: 250904 N94 .20+ .21- 250904 N94 .13- .20+ 250907 N94 .09- .34- 250904 N94 .08- .00 250907 N94 .26+ .46+ 250907 N94 .16- .12- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 05 21 23 11 54.296 +16 00 36.62 .29009 1.2676 154.4 21.8 7000 160 2025 10 05 22 23 11 57.245 +16 01 19.03 .29016 1.2677 154.4 21.8 7016 160 2025 10 05 23 23 12 00.198 +16 02 01.38 .29023 1.2677 154.3 21.8 7031 160 2025 10 06 00 23 12 03.156 +16 02 43.67 .29031 1.2677 154.3 21.8 7046 160 2025 10 06 01 23 12 06.117 +16 03 25.91 .29038 1.2677 154.3 21.9 7061 160 2025 10 06 02 23 12 09.082 +16 04 08.10 .29046 1.2678 154.3 21.9 7077 160 2025 10 06 03 23 12 12.051 +16 04 50.23 .29053 1.2678 154.3 21.9 7092 160 2025 10 06 04 23 12 15.024 +16 05 32.30 .29061 1.2678 154.2 21.9 7107 160 2025 10 06 05 23 12 18.001 +16 06 14.32 .29068 1.2678 154.2 21.9 7123 160 2025 10 06 06 23 12 20.982 +16 06 56.29 .29076 1.2678 154.2 21.9 7138 160 2025 10 06 07 23 12 23.967 +16 07 38.20 .29083 1.2679 154.2 21.9 7153 160 2025 10 06 08 23 12 26.956 +16 08 20.06 .29091 1.2679 154.2 21.9 7168 160 2025 10 06 09 23 12 29.949 +16 09 01.86 .29098 1.2679 154.1 21.9 7184 160 2025 10 06 10 23 12 32.946 +16 09 43.60 .29106 1.2679 154.1 21.9 7199 160 2025 10 06 11 23 12 35.946 +16 10 25.30 .29113 1.2680 154.1 21.9 7214 160 2025 10 06 12 23 12 38.951 +16 11 06.93 .29121 1.2680 154.1 21.9 7230 159 2025 10 06 13 23 12 41.960 +16 11 48.51 .29129 1.2680 154.1 21.9 7245 159 2025 10 06 14 23 12 44.972 +16 12 30.04 .29136 1.2680 154.0 21.9 7260 159 2025 10 06 15 23 12 47.989 +16 13 11.51 .29144 1.2681 154.0 21.9 7276 159 2025 10 06 16 23 12 51.009 +16 13 52.93 .29152 1.2681 154.0 21.9 7291 159 2025 10 06 17 23 12 54.034 +16 14 34.29 .29159 1.2681 154.0 21.9 7306 159 2025 10 06 18 23 12 57.062 +16 15 15.60 .29167 1.2681 154.0 21.9 7321 159 2025 10 06 19 23 13 00.094 +16 15 56.85 .29175 1.2682 153.9 21.9 7337 159 2025 10 06 20 23 13 03.130 +16 16 38.05 .29182 1.2682 153.9 21.9 7352 159 2025 10 06 21 23 13 06.171 +16 17 19.19 .29190 1.2682 153.9 21.9 7367 159 2025 10 06 22 23 13 09.215 +16 18 00.28 .29198 1.2683 153.9 21.9 7383 159 2025 10 06 23 23 13 12.263 +16 18 41.31 .29206 1.2683 153.9 21.9 7398 159 2025 10 07 00 23 13 15.314 +16 19 22.28 .29214 1.2683 153.8 21.9 7413 159 2025 10 07 01 23 13 18.370 +16 20 03.21 .29222 1.2683 153.8 21.9 7429 159 2025 10 07 02 23 13 21.430 +16 20 44.07 .29229 1.2684 153.8 21.9 7444 159 2025 10 07 03 23 13 24.494 +16 21 24.88 .29237 1.2684 153.8 21.9 7459 159 2025 10 07 04 23 13 27.561 +16 22 05.64 .29245 1.2684 153.8 21.9 7475 159 2025 10 07 05 23 13 30.633 +16 22 46.34 .29253 1.2684 153.8 21.9 7490 159 2025 10 07 06 23 13 33.708 +16 23 26.99 .29261 1.2685 153.7 21.9 7505 159 2025 10 07 07 23 13 36.787 +16 24 07.58 .29269 1.2685 153.7 21.9 7521 159 2025 10 07 08 23 13 39.870 +16 24 48.12 .29277 1.2685 153.7 21.9 7536 159 2025 10 07 09 23 13 42.958 +16 25 28.60 .29285 1.2686 153.7 21.9 7551 159 2025 10 07 10 23 13 46.049 +16 26 09.03 .29293 1.2686 153.7 21.9 7567 159 2025 10 07 11 23 13 49.143 +16 26 49.40 .29301 1.2686 153.6 21.9 7582 159 2025 10 07 12 23 13 52.242 +16 27 29.71 .29309 1.2686 153.6 21.9 7597 159 2025 10 07 13 23 13 55.345 +16 28 09.98 .29317 1.2687 153.6 21.9 7613 159 2025 10 07 14 23 13 58.451 +16 28 50.18 .29325 1.2687 153.6 21.9 7628 159 2025 10 07 15 23 14 01.562 +16 29 30.33 .29333 1.2687 153.6 21.9 7643 159 2025 10 07 16 23 14 04.676 +16 30 10.43 .29342 1.2688 153.5 21.9 7659 159 2025 10 07 17 23 14 07.794 +16 30 50.47 .29350 1.2688 153.5 21.9 7674 159 2025 10 07 18 23 14 10.917 +16 31 30.46 .29358 1.2688 153.5 21.9 7690 159 2025 10 07 19 23 14 14.043 +16 32 10.39 .29366 1.2688 153.5 21.9 7705 159 2025 10 07 20 23 14 17.172 +16 32 50.26 .29374 1.2689 153.5 21.9 7720 159