"Pseudo-MPEC" for ST26H66
Created 2026 Aug 23 22:35:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H66* C2026 08 20.22452621 08 45.118-01 10 00.21 ~8KAo 18.94GVNEOCPU68
ST26H66 C2026 08 20.22786721 08 46.478-01 12 24.36 ~8KAo 18.94GVNEOCPU68
ST26H66 C2026 08 20.23951321 08 51.222-01 20 53.03 ~8KB5 18.57GVNEOCPU74
ST26H66 C2026 08 20.24068221 08 51.678-01 21 44.62 ~8KB5 18.57GVNEOCPU74
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: ST26H66
Perihelion 2026 Jun 8.839448 +/- 49.1 TT = 20:08:48.3 (JD 2461200.339448)
Epoch 2026 Aug 20.0 TT = JDT 2461272.5 Earth MOID: 0.0343 AutoNEOCP
M 58.956771298 +/- 35 (J2000 ecliptic)
n 0.817022176 +/- 0.435 Peri. 87.468145 +/- 70
a 1.133218057 +/- 0.402 Node 147.727435 +/- 27
e 0.28303388 +/- 0.276 Incl. 25.292211 +/- 15
P 1.206/440.616d H 25.13 G 0.15 U 12.2 SR
q 0.812478950 +/- 0.197 Q 1.453957164 +/- 26
From 4 observations 2026 Aug. 20 (23.3 min); mean residual 0".48
Residuals in arcseconds: 260820 U68 .02+ .79- 260820 U74 .14+ .24+ 260820 U68 .04- .97+ 260820 U74 .12- .42- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 23 23 21 31 27.614 -31 47 47.45 .06001 1.0668 157.7 20.2 49d 87 2026 08 24 00 21 31 39.296 -32 00 14.06 .06031 1.0670 157.5 20.2 49d 87 2026 08 24 01 21 31 50.917 -32 12 33.06 .06062 1.0672 157.3 20.2 49d 87 2026 08 24 02 21 32 02.479 -32 24 44.54 .06092 1.0674 157.1 20.3 49d 87 2026 08 24 03 21 32 13.980 -32 36 48.60 .06122 1.0676 156.9 20.3 49d 87 2026 08 24 04 21 32 25.422 -32 48 45.33 .06153 1.0678 156.7 20.3 49d 87 2026 08 24 05 21 32 36.805 -33 00 34.81 .06184 1.0680 156.5 20.3 49d 87 2026 08 24 06 21 32 48.130 -33 12 17.14 .06214 1.0682 156.3 20.3 49d 87 2026 08 24 07 21 32 59.396 -33 23 52.40 .06245 1.0684 156.1 20.3 49d 87 2026 08 24 08 21 33 10.606 -33 35 20.67 .06276 1.0686 155.9 20.3 49d 87 2026 08 24 09 21 33 21.757 -33 46 42.05 .06307 1.0688 155.8 20.4 49d 87 2026 08 24 10 21 33 32.853 -33 57 56.60 .06338 1.0690 155.6 20.4 49d 88 2026 08 24 11 21 33 43.892 -34 09 04.43 .06369 1.0692 155.4 20.4 49d 88 2026 08 24 12 21 33 54.875 -34 20 05.61 .06400 1.0694 155.2 20.4 49d 88 2026 08 24 13 21 34 05.803 -34 31 00.21 .06431 1.0696 155.0 20.4 49d 88 2026 08 24 14 21 34 16.675 -34 41 48.33 .06463 1.0698 154.9 20.4 49d 88 2026 08 24 15 21 34 27.493 -34 52 30.03 .06494 1.0700 154.7 20.5 49d 88 2026 08 24 16 21 34 38.257 -35 03 05.41 .06525 1.0702 154.5 20.5 49d 88 2026 08 24 17 21 34 48.967 -35 13 34.52 .06557 1.0704 154.3 20.5 49d 88 2026 08 24 18 21 34 59.624 -35 23 57.46 .06588 1.0706 154.2 20.5 49d 88 2026 08 24 19 21 35 10.228 -35 34 14.29 .06620 1.0708 154.0 20.5 49d 88 2026 08 24 20 21 35 20.779 -35 44 25.09 .06652 1.0710 153.8 20.5 49d 88 2026 08 24 21 21 35 31.278 -35 54 29.93 .06684 1.0712 153.6 20.6 49d 88 2026 08 24 22 21 35 41.725 -36 04 28.89 .06715 1.0714 153.5 20.6 49d 88 2026 08 24 23 21 35 52.121 -36 14 22.04 .06747 1.0716 153.3 20.6 49d 88 2026 08 25 00 21 36 02.465 -36 24 09.43 .06779 1.0718 153.1 20.6 49d 88 2026 08 25 01 21 36 12.759 -36 33 51.16 .06811 1.0720 153.0 20.6 49d 88 2026 08 25 02 21 36 23.003 -36 43 27.28 .06843 1.0722 152.8 20.6 49d 88 2026 08 25 03 21 36 33.196 -36 52 57.86 .06875 1.0724 152.7 20.6 48d 88 2026 08 25 04 21 36 43.340 -37 02 22.97 .06908 1.0726 152.5 20.7 48d 88 2026 08 25 05 21 36 53.435 -37 11 42.68 .06940 1.0728 152.3 20.7 48d 88 2026 08 25 06 21 37 03.481 -37 20 57.04 .06972 1.0730 152.2 20.7 48d 88 2026 08 25 07 21 37 13.479 -37 30 06.13 .07005 1.0732 152.0 20.7 48d 88 2026 08 25 08 21 37 23.428 -37 39 10.01 .07037 1.0734 151.9 20.7 48d 88 2026 08 25 09 21 37 33.329 -37 48 08.74 .07069 1.0736 151.7 20.7 48d 88 2026 08 25 10 21 37 43.183 -37 57 02.38 .07102 1.0738 151.6 20.7 48d 88 2026 08 25 11 21 37 52.990 -38 05 50.99 .07135 1.0740 151.4 20.8 48d 88 2026 08 25 12 21 38 02.750 -38 14 34.63 .07167 1.0742 151.3 20.8 48d 88 2026 08 25 13 21 38 12.463 -38 23 13.36 .07200 1.0744 151.1 20.8 48d 88 2026 08 25 14 21 38 22.131 -38 31 47.25 .07233 1.0746 151.0 20.8 48d 88 2026 08 25 15 21 38 31.752 -38 40 16.34 .07265 1.0747 150.8 20.8 48d 88 2026 08 25 16 21 38 41.328 -38 48 40.70 .07298 1.0749 150.7 20.8 48d 88 2026 08 25 17 21 38 50.859 -38 57 00.38 .07331 1.0751 150.5 20.8 48d 88 2026 08 25 18 21 39 00.346 -39 05 15.44 .07364 1.0753 150.4 20.9 48d 88 2026 08 25 19 21 39 09.787 -39 13 25.92 .07397 1.0755 150.2 20.9 48d 88 2026 08 25 20 21 39 19.185 -39 21 31.90 .07430 1.0757 150.1 20.9 48d 88 2026 08 25 21 21 39 28.538 -39 29 33.41 .07463 1.0759 150.0 20.9 48d 88 2026 08 25 22 21 39 37.848 -39 37 30.51 .07496 1.0761 149.8 20.9 48d 88