"Pseudo-MPEC" for XA2xpXA
Created 2025 Oct 18 0:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XA2xpXA*KB2025 10 16.71746 01 27 56.53 +04 33 03.6 ~AGNK 21.2 GXNEOCPN94
XA2xpXA KB2025 10 16.72942 01 27 58.53 +04 34 09.6 ~AGNK 21.4 GXNEOCPN94
XA2xpXA KB2025 10 16.74139 01 28 00.47 +04 35 14.8 ~AGNK 21.2 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: XA2xpXA
Perihelion 2025 Sep 2.522586 +/- 38.7 TT = 12:32:31.4 (JD 2460921.022586)
Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.0185 Ma: 0.0302
M 15.021161878 +/- 21 (J2000 ecliptic) AutoNEOCP
n 0.337725615 +/- 0.289 Peri. 298.580400 +/- 70
a 2.042177003 +/- 1.16 Node 28.824503 +/- 54
e 0.55511221 +/- 0.249 Incl. 3.250664 +/- 3.1
P 2.91837 H 26.50 G 0.15 U 11.9 SR
q 0.908539608 +/- 0.178 Q 3.175814397 +/- 44.1
From 3 observations 2025 Oct. 16 (34.5 min); mean residual 0".18
Residuals in arcseconds: 251016 N94 .14- .11- 251016 N94 .27+ .23+ 251016 N94 .14- .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 01 01 31 49.363 +06 23 01.49 .08901 1.0853 176.9 21.7 37d 94 2025 10 18 02 01 31 55.954 +06 26 05.20 .08930 1.0856 176.9 21.7 38d 94 2025 10 18 03 01 32 02.503 +06 29 07.72 .08959 1.0859 176.9 21.7 38d 94 2025 10 18 04 01 32 09.011 +06 32 09.07 .08988 1.0862 177.0 21.7 38d 94 2025 10 18 05 01 32 15.479 +06 35 09.26 .09017 1.0864 177.0 21.7 38d 94 2025 10 18 06 01 32 21.905 +06 38 08.30 .09046 1.0867 177.0 21.7 38d 94 2025 10 18 07 01 32 28.291 +06 41 06.21 .09075 1.0870 177.1 21.8 38d 94 2025 10 18 08 01 32 34.638 +06 44 02.98 .09104 1.0873 177.1 21.8 38d 94 2025 10 18 09 01 32 40.945 +06 46 58.63 .09134 1.0876 177.1 21.8 39d 95 2025 10 18 10 01 32 47.213 +06 49 53.17 .09163 1.0879 177.2 21.8 40d 96 2025 10 18 11 01 32 53.442 +06 52 46.62 .09192 1.0881 177.2 21.8 41d 96 2025 10 18 12 01 32 59.633 +06 55 38.97 .09221 1.0884 177.2 21.8 42d 95 2025 10 18 13 01 33 05.786 +06 58 30.24 .09250 1.0887 177.3 21.8 43d 94 2025 10 18 14 01 33 11.901 +07 01 20.45 .09279 1.0890 177.3 21.8 44d 94 2025 10 18 15 01 33 17.979 +07 04 09.59 .09309 1.0893 177.3 21.8 44d 94 2025 10 18 16 01 33 24.019 +07 06 57.67 .09338 1.0895 177.4 21.8 44d 93 2025 10 18 17 01 33 30.023 +07 09 44.72 .09367 1.0898 177.4 21.8 44d 93 2025 10 18 18 01 33 35.991 +07 12 30.73 .09396 1.0901 177.4 21.8 45d 93 2025 10 18 19 01 33 41.922 +07 15 15.71 .09426 1.0904 177.5 21.8 45d 93 2025 10 18 20 01 33 47.818 +07 17 59.68 .09455 1.0907 177.5 21.8 45d 93 2025 10 18 21 01 33 53.678 +07 20 42.64 .09484 1.0910 177.5 21.8 45d 93 2025 10 18 22 01 33 59.504 +07 23 24.61 .09514 1.0912 177.6 21.8 46d 93 2025 10 18 23 01 34 05.294 +07 26 05.58 .09543 1.0915 177.6 21.8 46d 93 2025 10 19 00 01 34 11.050 +07 28 45.57 .09572 1.0918 177.6 21.8 47d 93 2025 10 19 01 01 34 16.772 +07 31 24.59 .09602 1.0921 177.6 21.8 47d 93 2025 10 19 02 01 34 22.459 +07 34 02.64 .09631 1.0924 177.7 21.9 47d 93 2025 10 19 03 01 34 28.113 +07 36 39.74 .09661 1.0927 177.7 21.9 47d 92 2025 10 19 04 01 34 33.734 +07 39 15.88 .09690 1.0930 177.7 21.9 48d 92 2025 10 19 05 01 34 39.322 +07 41 51.09 .09720 1.0932 177.8 21.9 48d 92 2025 10 19 06 01 34 44.877 +07 44 25.36 .09749 1.0935 177.8 21.9 48d 92 2025 10 19 07 01 34 50.400 +07 46 58.71 .09779 1.0938 177.8 21.9 48d 92 2025 10 19 08 01 34 55.890 +07 49 31.14 .09808 1.0941 177.8 21.9 48d 92 2025 10 19 09 01 35 01.349 +07 52 02.67 .09838 1.0944 177.9 21.9 48d 92 2025 10 19 10 01 35 06.775 +07 54 33.29 .09867 1.0947 177.9 21.9 48d 92 2025 10 19 11 01 35 12.171 +07 57 03.01 .09897 1.0949 177.9 21.9 48d 92 2025 10 19 12 01 35 17.535 +07 59 31.85 .09926 1.0952 177.9 21.9 48d 92 2025 10 19 13 01 35 22.869 +08 01 59.81 .09956 1.0955 178.0 21.9 48d 92 2025 10 19 14 01 35 28.172 +08 04 26.90 .09985 1.0958 178.0 21.9 48d 92 2025 10 19 15 01 35 33.444 +08 06 53.12 .10015 1.0961 178.0 21.9 48d 92 2025 10 19 16 01 35 38.687 +08 09 18.49 .10045 1.0964 178.0 21.9 49d 92 2025 10 19 17 01 35 43.900 +08 11 43.00 .10074 1.0967 178.0 21.9 49d 92 2025 10 19 18 01 35 49.083 +08 14 06.67 .10104 1.0969 178.1 21.9 49d 93 2025 10 19 19 01 35 54.237 +08 16 29.50 .10134 1.0972 178.1 21.9 49d 93 2025 10 19 20 01 35 59.362 +08 18 51.51 .10163 1.0975 178.1 22.0 50d 93 2025 10 19 21 01 36 04.458 +08 21 12.68 .10193 1.0978 178.1 22.0 50d 92 2025 10 19 22 01 36 09.525 +08 23 33.05 .10223 1.0981 178.1 22.0 50d 92 2025 10 19 23 01 36 14.564 +08 25 52.60 .10252 1.0984 178.2 22.0 50d 92 2025 10 20 00 01 36 19.575 +08 28 11.35 .10282 1.0987 178.2 22.0 50d 92