"Pseudo-MPEC" for ST26H13
Created 2026 Aug 9 14:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H13* C2026 08 04.44088521 46 59.486+04 33 28.70 ~84Eo 18.78GVNEOCPU68
ST26H13 C2026 08 04.44422621 46 54.022+04 29 25.98 ~84Eo 18.78GVNEOCPU68
ST26H13 C2026 08 04.46126021 46 26.500+04 09 08.01 ~84Eo 18.53GVNEOCPU74
ST26H13 C2026 08 04.46396621 46 22.230+04 05 54.60 ~84Eo 18.53GVNEOCPU74
Station data:
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
Orbital elements: ST26H13
Perihelion 2026 Apr 10.070229 +/- 75.7 TT = 1:41:07.7 (JD 2461140.570229)
Epoch 2026 Aug 4.0 TT = JDT 2461256.5 Earth MOID: 0.0302 AutoNEOCP
M 160.587564656 +/- 80 (J2000 ecliptic)
n 1.385214193 +/- 0.568 Peri. 9.559324 +/- 58
a 0.796999582 +/- 0.218 Node 132.767150 +/- 24
e 0.31958939 +/- 0.233 Incl. 45.714396 +/- 25
P 0.712/259.883d H 25.18 G 0.15 U 12.4 SR
q 0.542286969 +/- 0.16 Q 1.051712195 +/- 3.07
From 4 observations 2026 Aug. 4 (33.2 min); mean residual 1".14
Residuals in arcseconds: 260804 U68 .53+ 1.9+ 260804 U74 .75- .28- 260804 U68 .52- 2.2- 260804 U74 .74+ .57+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 09 15 18 33 24.044 -66 19 09.43 .06195 1.0487 122.9 21.2 22d 140 2026 08 09 16 18 31 38.038 -66 28 09.23 .06239 1.0487 122.6 21.2 22d 140 2026 08 09 17 18 29 52.316 -66 36 56.77 .06284 1.0488 122.3 21.3 22d 140 2026 08 09 18 18 28 06.890 -66 45 32.31 .06330 1.0488 122.1 21.3 22d 141 2026 08 09 19 18 26 21.772 -66 53 56.11 .06375 1.0488 121.9 21.3 22d 141 2026 08 09 20 18 24 36.973 -67 02 08.40 .06420 1.0488 121.6 21.3 22d 141 2026 08 09 21 18 22 52.503 -67 10 09.44 .06465 1.0489 121.4 21.4 22d 141 2026 08 09 22 18 21 08.375 -67 17 59.47 .06511 1.0489 121.1 21.4 22d 141 2026 08 09 23 18 19 24.599 -67 25 38.71 .06556 1.0489 120.9 21.4 22d 141 2026 08 10 00 18 17 41.185 -67 33 07.41 .06602 1.0490 120.7 21.4 22d 141 2026 08 10 01 18 15 58.144 -67 40 25.77 .06648 1.0490 120.4 21.4 22d 141 2026 08 10 02 18 14 15.485 -67 47 34.03 .06694 1.0490 120.2 21.5 22d 141 2026 08 10 03 18 12 33.219 -67 54 32.39 .06740 1.0490 120.0 21.5 22d 141 2026 08 10 04 18 10 51.354 -68 01 21.08 .06786 1.0491 119.8 21.5 22d 141 2026 08 10 05 18 09 09.900 -68 08 00.29 .06832 1.0491 119.6 21.5 22d 141 2026 08 10 06 18 07 28.867 -68 14 30.24 .06878 1.0491 119.3 21.5 22d 142 2026 08 10 07 18 05 48.262 -68 20 51.11 .06924 1.0491 119.1 21.6 22d 142 2026 08 10 08 18 04 08.094 -68 27 03.11 .06970 1.0492 118.9 21.6 22d 142 2026 08 10 09 18 02 28.371 -68 33 06.42 .07017 1.0492 118.7 21.6 22d 142 2026 08 10 10 18 00 49.102 -68 39 01.23 .07063 1.0492 118.5 21.6 22d 142 2026 08 10 11 17 59 10.294 -68 44 47.73 .07109 1.0493 118.3 21.6 22d 142 2026 08 10 12 17 57 31.955 -68 50 26.09 .07156 1.0493 118.1 21.7 22d 142 2026 08 10 13 17 55 54.090 -68 55 56.49 .07203 1.0493 117.9 21.7 22d 142 2026 08 10 14 17 54 16.709 -69 01 19.10 .07249 1.0493 117.7 21.7 22d 142 2026 08 10 15 17 52 39.816 -69 06 34.09 .07296 1.0494 117.5 21.7 22d 142 2026 08 10 16 17 51 03.419 -69 11 41.62 .07343 1.0494 117.3 21.7 22d 142 2026 08 10 17 17 49 27.523 -69 16 41.87 .07390 1.0494 117.2 21.7 22d 142 2026 08 10 18 17 47 52.134 -69 21 34.97 .07437 1.0494 117.0 21.8 22d 142 2026 08 10 19 17 46 17.259 -69 26 21.10 .07484 1.0495 116.8 21.8 21d 142 2026 08 10 20 17 44 42.901 -69 31 00.39 .07531 1.0495 116.6 21.8 21d 142 2026 08 10 21 17 43 09.067 -69 35 33.01 .07578 1.0495 116.4 21.8 21d 142 2026 08 10 22 17 41 35.760 -69 39 59.09 .07625 1.0495 116.2 21.8 21d 142 2026 08 10 23 17 40 02.986 -69 44 18.78 .07672 1.0496 116.1 21.9 21d 142 2026 08 11 00 17 38 30.749 -69 48 32.22 .07719 1.0496 115.9 21.9 21d 143 2026 08 11 01 17 36 59.053 -69 52 39.54 .07767 1.0496 115.7 21.9 21d 143 2026 08 11 02 17 35 27.901 -69 56 40.88 .07814 1.0496 115.6 21.9 21d 143 2026 08 11 03 17 33 57.297 -70 00 36.36 .07861 1.0497 115.4 21.9 21d 143 2026 08 11 04 17 32 27.245 -70 04 26.12 .07909 1.0497 115.2 21.9 21d 143 2026 08 11 05 17 30 57.748 -70 08 10.29 .07956 1.0497 115.1 22.0 21d 143 2026 08 11 06 17 29 28.807 -70 11 48.98 .08004 1.0497 114.9 22.0 21d 143 2026 08 11 07 17 28 00.427 -70 15 22.31 .08052 1.0498 114.7 22.0 21d 143 2026 08 11 08 17 26 32.609 -70 18 50.40 .08099 1.0498 114.6 22.0 21d 143 2026 08 11 09 17 25 05.356 -70 22 13.37 .08147 1.0498 114.4 22.0 21d 143 2026 08 11 10 17 23 38.669 -70 25 31.34 .08195 1.0498 114.3 22.0 21d 143 2026 08 11 11 17 22 12.551 -70 28 44.40 .08242 1.0499 114.1 22.1 21d 143 2026 08 11 12 17 20 47.002 -70 31 52.67 .08290 1.0499 113.9 22.1 21d 143 2026 08 11 13 17 19 22.024 -70 34 56.25 .08338 1.0499 113.8 22.1 21d 143 2026 08 11 14 17 17 57.619 -70 37 55.25 .08386 1.0499 113.6 22.1 21d 143