"Pseudo-MPEC" for XA2jpXA
Created 2025 Oct 18 5:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
XA2jpXA*KB2025 10 15.85730 01 19 18.43 +14 14 09.7 NearDup 20.9 GXNEOCPN94
XA2jpXA KB2025 10 15.86925 01 19 20.78 +14 13 09.2 ~AFNo 21.1 GXNEOCPN94
XA2jpXA KB2025 10 15.88120 01 19 23.15 +14 12 08.6 ~AFNo 21.2 GXNEOCPN94
XA2jpXA KB2025 10 16.82687 01 22 37.30 +13 06 45.9 ~AH7Z 21.5 GXNEOCPN94
XA2jpXA KB2025 10 16.83881 01 22 38.79 +13 06 02.6 ~AH7Z 21.8 GXNEOCPN94
XA2jpXA KB2025 10 16.85078 01 22 40.33 +13 05 18.6 ~AH7Z 21.9 GXNEOCPN94
XA2jpXA C2025 10 17.29111101 23 55.007+12 42 06.05 ~AH7o 22.12GVNEOCPV00
XA2jpXA C2025 10 17.29670601 23 55.482+12 41 48.70 ~AH7o 21.78GVNEOCPV00
XA2jpXA C2025 10 17.30228801 23 55.957+12 41 31.92 ~AH7o 21.91GVNEOCPV00
XA2jpXA |C2025 10 18.16200001 25 47.740+12 05 15.90 ~AI5Z 22.8 GVNEOCP807
XA2jpXA |C2025 10 18.17318001 25 48.410+12 04 49.20 ~AI5Z 22.6 GVNEOCP807
XA2jpXA |C2025 10 18.18435001 25 49.070+12 04 22.20 ~AI5Z 22.7 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) US/Arizona. Measurers T.
Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
D. Grauer, H. Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: XA2jpXA
Perihelion 2025 Aug 22.649050 +/- 0.0799 TT = 15:34:37.9 (JD 2460910.149050)
Epoch 2025 Oct 18.0 TT = JDT 2460966.5 Earth MOID: 0.0061 Ve: 0.0617
M 29.843427887 +/- 0.21 Ma: 0.0320 AutoNEOCP
n 0.529599375 +/- 0.00311 Peri. 93.417510 +/- 0.011
a 1.512995860 +/- 0.00592 Node 210.836766 +/- 0.0036
e 0.49431140 +/- 0.00255 Incl. 1.477102 +/- 0.0057
P 1.861/679.746d H 28.17 G 0.15 U 8.9
q 0.765104754 +/- 0.000862 Q 2.260886966 +/- 0.0127 (J2000 ecliptic)
From 12 observations 2025 Oct. 15-18; mean residual 0".20
Residuals in arcseconds: 251015 N94 .28+ .23- 251016 N94 .11- .28+ 251017 V00 .03+ .07+ 251015 N94 .02+ .06+ 251016 N94 .05- .49- 251018 807 .21- .01+ 251015 N94 .37- .11+ 251017 V00 .04+ .04+ 251018 807 .00 .09+ 251016 N94 .21+ .41+ 251017 V00 .02+ .22- 251018 807 .13+ .10- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 06 01 25 56.491 +12 00 08.72 .06059 1.0569 177.2 22.5 .408 175 2025 10 18 07 01 26 01.071 +11 58 31.57 .06093 1.0572 177.2 22.5 .435 175 2025 10 18 08 01 26 05.599 +11 56 55.46 .06127 1.0576 177.2 22.5 .462 175 2025 10 18 09 01 26 10.077 +11 55 20.39 .06161 1.0579 177.3 22.5 .488 174 2025 10 18 10 01 26 14.506 +11 53 46.34 .06194 1.0582 177.3 22.5 .515 174 2025 10 18 11 01 26 18.886 +11 52 13.30 .06228 1.0585 177.3 22.5 .542 174 2025 10 18 12 01 26 23.218 +11 50 41.24 .06262 1.0589 177.3 22.6 .569 174 2025 10 18 13 01 26 27.503 +11 49 10.15 .06296 1.0592 177.4 22.6 .596 174 2025 10 18 14 01 26 31.741 +11 47 40.01 .06329 1.0595 177.4 22.6 .623 174 2025 10 18 15 01 26 35.935 +11 46 10.82 .06363 1.0598 177.4 22.6 .650 174 2025 10 18 16 01 26 40.083 +11 44 42.56 .06397 1.0602 177.4 22.6 .677 174 2025 10 18 17 01 26 44.187 +11 43 15.20 .06431 1.0605 177.4 22.6 .704 173 2025 10 18 18 01 26 48.248 +11 41 48.75 .06465 1.0608 177.4 22.6 .731 173 2025 10 18 19 01 26 52.266 +11 40 23.18 .06499 1.0612 177.5 22.6 .758 173 2025 10 18 20 01 26 56.243 +11 38 58.49 .06532 1.0615 177.5 22.6 .785 173 2025 10 18 21 01 27 00.178 +11 37 34.65 .06566 1.0618 177.5 22.7 .812 173 2025 10 18 22 01 27 04.072 +11 36 11.66 .06600 1.0621 177.5 22.7 .839 173 2025 10 18 23 01 27 07.926 +11 34 49.51 .06634 1.0625 177.5 22.7 .866 173 2025 10 19 00 01 27 11.741 +11 33 28.17 .06668 1.0628 177.5 22.7 .893 173 2025 10 19 01 01 27 15.517 +11 32 07.64 .06702 1.0631 177.5 22.7 .920 172 2025 10 19 02 01 27 19.254 +11 30 47.92 .06736 1.0634 177.5 22.7 .947 172 2025 10 19 03 01 27 22.955 +11 29 28.98 .06770 1.0638 177.5 22.7 .973 172 2025 10 19 04 01 27 26.618 +11 28 10.81 .06803 1.0641 177.5 22.7 1.00 172 2025 10 19 05 01 27 30.244 +11 26 53.41 .06837 1.0644 177.6 22.7 1.03 172 2025 10 19 06 01 27 33.835 +11 25 36.75 .06871 1.0648 177.6 22.8 1.05 172 2025 10 19 07 01 27 37.390 +11 24 20.85 .06905 1.0651 177.6 22.8 1.08 172 2025 10 19 08 01 27 40.911 +11 23 05.67 .06939 1.0654 177.6 22.8 1.11 172 2025 10 19 09 01 27 44.397 +11 21 51.21 .06973 1.0657 177.6 22.8 1.13 172 2025 10 19 10 01 27 47.850 +11 20 37.47 .07007 1.0661 177.6 22.8 1.16 171 2025 10 19 11 01 27 51.269 +11 19 24.43 .07041 1.0664 177.6 22.8 1.19 171 2025 10 19 12 01 27 54.655 +11 18 12.07 .07075 1.0667 177.6 22.8 1.21 171 2025 10 19 13 01 27 58.009 +11 17 00.41 .07109 1.0670 177.5 22.8 1.24 171 2025 10 19 14 01 28 01.331 +11 15 49.41 .07143 1.0674 177.5 22.8 1.27 171 2025 10 19 15 01 28 04.622 +11 14 39.08 .07177 1.0677 177.5 22.9 1.29 171 2025 10 19 16 01 28 07.882 +11 13 29.40 .07211 1.0680 177.5 22.9 1.32 171 2025 10 19 17 01 28 11.111 +11 12 20.36 .07245 1.0684 177.5 22.9 1.35 171 2025 10 19 18 01 28 14.311 +11 11 11.97 .07279 1.0687 177.5 22.9 1.37 171 2025 10 19 19 01 28 17.481 +11 10 04.20 .07313 1.0690 177.5 22.9 1.40 171 2025 10 19 20 01 28 20.621 +11 08 57.05 .07347 1.0693 177.5 22.9 1.42 170 2025 10 19 21 01 28 23.733 +11 07 50.52 .07381 1.0697 177.5 22.9 1.45 170 2025 10 19 22 01 28 26.817 +11 06 44.58 .07415 1.0700 177.5 22.9 1.48 170 2025 10 19 23 01 28 29.873 +11 05 39.25 .07449 1.0703 177.5 22.9 1.50 170 2025 10 20 00 01 28 32.901 +11 04 34.50 .07483 1.0707 177.4 23.0 1.53 170 2025 10 20 01 01 28 35.902 +11 03 30.33 .07517 1.0710 177.4 23.0 1.55 170 2025 10 20 02 01 28 38.876 +11 02 26.74 .07551 1.0713 177.4 23.0 1.58 170 2025 10 20 03 01 28 41.824 +11 01 23.71 .07586 1.0716 177.4 23.0 1.61 170 2025 10 20 04 01 28 44.745 +11 00 21.24 .07620 1.0720 177.4 23.0 1.63 170 2025 10 20 05 01 28 47.642 +10 59 19.31 .07654 1.0723 177.4 23.0 1.66 170