"Pseudo-MPEC" for LSp0149
Created 2026 Sep 27 16:37:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
LSp0149*tC2026 09 21.87755801 42 49.360+04 16 16.32 ~9ME1 19.47gWNEOCPO18
LSp0149 tC2026 09 21.91160901 39 12.036+04 48 11.15 ~9ME1 19.43rWNEOCPO18
Station data:
(O18) WFST, Lenghu (N38.607601 E93.895220) China. Observers K. Yan, Z. Q.
Li, J. Z. Zhu, N. Jiang, Z. Y. Liu. Measurers B. Li, H. B. Zhao, Z. J. Xu,
G. T. Zhaori. 2.5-m f/2.48 reflector + CCD.
Orbital elements: LSp0149
Perihelion 2026 Nov 18.449670 +/- 65.2 TT = 10:47:31.5 (JD 2461362.949670)
Epoch 2026 Sep 22.0 TT = JDT 2461305.5 Earth MOID: 0.0118 AutoNEOCP
M 280.967433289 +/- 70 (J2000 ecliptic)
n 1.375683553 +/- 0.695 Peri. 147.943383 +/- 80
a 0.800676383 +/- 0.27 Node 359.110044 +/- 25
e 0.67202194 +/- 0.254 Incl. 60.892397 +/- 32
P 0.716/261.683d H 26.58 G 0.15 U 12.5 SR
q 0.262604283 +/- 0.286 Q 1.338748483 +/- 12.6
From 2 observations 2026 Sept. 21 (49.0 min); mean residual 0".00
Residuals in arcseconds: 260921 O18 .00 .00 260921 O18 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 27 17 16 18 37.126 +17 51 57.87 .08775 .96543 62.9 25.5 50d 100 2026 09 27 18 16 18 21.845 +17 50 11.24 .08848 .96501 62.8 25.6 50d 100 2026 09 27 19 16 18 06.810 +17 48 26.26 .08921 .96458 62.7 25.6 50d 100 2026 09 27 20 16 17 52.015 +17 46 42.88 .08994 .96416 62.6 25.6 50d 100 2026 09 27 21 16 17 37.455 +17 45 01.07 .09067 .96373 62.5 25.6 50d 100 2026 09 27 22 16 17 23.122 +17 43 20.80 .09140 .96330 62.4 25.6 50d 100 2026 09 27 23 16 17 09.012 +17 41 42.02 .09213 .96288 62.3 25.7 50d 100 2026 09 28 00 16 16 55.120 +17 40 04.71 .09286 .96245 62.3 25.7 50d 100 2026 09 28 01 16 16 41.439 +17 38 28.83 .09359 .96202 62.2 25.7 49d 100 2026 09 28 02 16 16 27.965 +17 36 54.35 .09432 .96160 62.1 25.7 49d 100 2026 09 28 03 16 16 14.693 +17 35 21.24 .09506 .96117 62.0 25.7 49d 100 2026 09 28 04 16 16 01.618 +17 33 49.46 .09579 .96074 61.9 25.8 49d 100 2026 09 28 05 16 15 48.736 +17 32 19.00 .09652 .96031 61.8 25.8 49d 100 2026 09 28 06 16 15 36.042 +17 30 49.81 .09725 .95988 61.7 25.8 49d 100 2026 09 28 07 16 15 23.531 +17 29 21.88 .09798 .95945 61.7 25.8 49d 100 2026 09 28 08 16 15 11.200 +17 27 55.17 .09871 .95902 61.6 25.8 49d 100 2026 09 28 09 16 14 59.044 +17 26 29.66 .09944 .95859 61.5 25.8 49d 100 2026 09 28 10 16 14 47.060 +17 25 05.32 .10018 .95816 61.4 25.9 49d 100 2026 09 28 11 16 14 35.243 +17 23 42.13 .10091 .95773 61.3 25.9 49d 100 2026 09 28 12 16 14 23.590 +17 22 20.07 .10164 .95730 61.3 25.9 49d 100 2026 09 28 13 16 14 12.097 +17 20 59.11 .10237 .95687 61.2 25.9 49d 100 2026 09 28 14 16 14 00.761 +17 19 39.22 .10310 .95644 61.1 25.9 49d 100 2026 09 28 15 16 13 49.578 +17 18 20.39 .10383 .95601 61.0 26.0 49d 100 2026 09 28 16 16 13 38.545 +17 17 02.60 .10457 .95558 60.9 26.0 49d 100 2026 09 28 17 16 13 27.658 +17 15 45.81 .10530 .95514 60.9 26.0 49d 100 2026 09 28 18 16 13 16.915 +17 14 30.02 .10603 .95471 60.8 26.0 49d 100 2026 09 28 19 16 13 06.312 +17 13 15.21 .10676 .95428 60.7 26.0 49d 100 2026 09 28 20 16 12 55.846 +17 12 01.34 .10749 .95384 60.6 26.0 49d 100 2026 09 28 21 16 12 45.515 +17 10 48.41 .10823 .95341 60.6 26.0 49d 100 2026 09 28 22 16 12 35.316 +17 09 36.39 .10896 .95298 60.5 26.1 49d 100 2026 09 28 23 16 12 25.245 +17 08 25.28 .10969 .95254 60.4 26.1 49d 100 2026 09 29 00 16 12 15.301 +17 07 15.04 .11042 .95211 60.4 26.1 49d 100 2026 09 29 01 16 12 05.480 +17 06 05.66 .11116 .95167 60.3 26.1 49d 100 2026 09 29 02 16 11 55.781 +17 04 57.13 .11189 .95124 60.2 26.1 49d 100 2026 09 29 03 16 11 46.200 +17 03 49.43 .11262 .95080 60.1 26.1 49d 100 2026 09 29 04 16 11 36.735 +17 02 42.54 .11335 .95037 60.1 26.2 49d 100 2026 09 29 05 16 11 27.384 +17 01 36.46 .11409 .94993 60.0 26.2 49d 100 2026 09 29 06 16 11 18.145 +17 00 31.15 .11482 .94950 59.9 26.2 49d 100 2026 09 29 07 16 11 09.015 +16 59 26.61 .11555 .94906 59.9 26.2 49d 100 2026 09 29 08 16 10 59.992 +16 58 22.83 .11628 .94862 59.8 26.2 49d 100 2026 09 29 09 16 10 51.075 +16 57 19.79 .11702 .94819 59.7 26.2 49d 100 2026 09 29 10 16 10 42.260 +16 56 17.47 .11775 .94775 59.7 26.2 49d 100 2026 09 29 11 16 10 33.547 +16 55 15.87 .11848 .94731 59.6 26.3 49d 100 2026 09 29 12 16 10 24.932 +16 54 14.97 .11922 .94687 59.5 26.3 49d 100 2026 09 29 13 16 10 16.415 +16 53 14.75 .11995 .94643 59.5 26.3 49d 100 2026 09 29 14 16 10 07.993 +16 52 15.21 .12068 .94600 59.4 26.3 49d 100 2026 09 29 15 16 09 59.665 +16 51 16.33 .12141 .94556 59.3 26.3 49d 100 2026 09 29 16 16 09 51.428 +16 50 18.10 .12215 .94512 59.3 26.3 49d 100