"Pseudo-MPEC" for ST26D33
Created 2026 Apr 25 14:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26D33* C2026 04 20.42447614 30 19.283+09 45 08.41 ~4KE5 19.29GVNEOCPU68
ST26D33 C2026 04 20.42781714 30 03.432+09 41 06.33 ~4KE5 19.29GVNEOCPU68
ST26D33 C2026 04 20.44735914 28 32.980+09 17 28.56 ~4KEK 19.43GVNEOCPU74
ST26D33 C2026 04 20.45063414 28 18.032+09 13 32.94 ~4KEK 19.43GVNEOCPU74
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: ST26D33
Perihelion 2026 Feb 18.764432 +/- 82.6 TT = 18:20:46.8 (JD 2461090.264432)
Epoch 2026 Apr 20.0 TT = JDT 2461150.5 Earth MOID: 0.0089 Ve: 0.0065
M 50.590071944 +/- 45 (J2000 ecliptic) AutoNEOCP
n 0.839870416 +/- 0.0893 Peri. 65.090869 +/- 37
a 1.112571318 +/- 0.0789 Node 31.629433 +/- 1.2
e 0.52446752 +/- 0.131 Incl. 10.708326 +/- 14
P 1.174/428.629d H 27.83 G 0.15 U 11.2 SR
q 0.529063787 +/- 0.13 Q 1.696078849 +/- 0.175
From 4 observations 2026 Apr. 20 (37.7 min); mean residual 0".89
Residuals in arcseconds: 260420 U68 .96+ 1.3- 260420 U74 .10+ .33+ 260420 U68 1.1- 1.5+ 260420 U74 .06+ .47- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 25 15 12 58 40.113 -15 28 23.63 .06105 1.0643 162.3 22.8 34d 103 2026 04 25 16 12 58 30.603 -15 30 53.12 .06145 1.0647 162.2 22.8 34d 103 2026 04 25 17 12 58 21.219 -15 33 20.64 .06185 1.0651 162.2 22.8 34d 103 2026 04 25 18 12 58 11.958 -15 35 46.23 .06225 1.0655 162.1 22.8 34d 103 2026 04 25 19 12 58 02.819 -15 38 09.93 .06265 1.0658 162.0 22.9 34d 103 2026 04 25 20 12 57 53.797 -15 40 31.78 .06306 1.0662 161.9 22.9 34d 103 2026 04 25 21 12 57 44.893 -15 42 51.81 .06346 1.0666 161.9 22.9 34d 103 2026 04 25 22 12 57 36.104 -15 45 10.05 .06386 1.0669 161.8 22.9 34d 103 2026 04 25 23 12 57 27.427 -15 47 26.54 .06426 1.0673 161.7 22.9 34d 103 2026 04 26 00 12 57 18.860 -15 49 41.31 .06466 1.0677 161.6 22.9 34d 103 2026 04 26 01 12 57 10.403 -15 51 54.39 .06506 1.0680 161.6 23.0 34d 103 2026 04 26 02 12 57 02.052 -15 54 05.81 .06546 1.0684 161.5 23.0 34d 103 2026 04 26 03 12 56 53.806 -15 56 15.61 .06587 1.0688 161.4 23.0 35d 103 2026 04 26 04 12 56 45.664 -15 58 23.81 .06627 1.0692 161.4 23.0 35d 102 2026 04 26 05 12 56 37.623 -16 00 30.43 .06667 1.0695 161.3 23.0 35d 102 2026 04 26 06 12 56 29.682 -16 02 35.52 .06707 1.0699 161.2 23.0 35d 102 2026 04 26 07 12 56 21.839 -16 04 39.10 .06747 1.0703 161.1 23.1 35d 102 2026 04 26 08 12 56 14.093 -16 06 41.18 .06788 1.0706 161.1 23.1 35d 102 2026 04 26 09 12 56 06.441 -16 08 41.81 .06828 1.0710 161.0 23.1 35d 102 2026 04 26 10 12 55 58.883 -16 10 41.00 .06868 1.0714 160.9 23.1 35d 102 2026 04 26 11 12 55 51.417 -16 12 38.78 .06908 1.0717 160.9 23.1 35d 102 2026 04 26 12 12 55 44.041 -16 14 35.18 .06949 1.0721 160.8 23.1 35d 102 2026 04 26 13 12 55 36.754 -16 16 30.21 .06989 1.0725 160.7 23.1 35d 102 2026 04 26 14 12 55 29.554 -16 18 23.90 .07029 1.0728 160.7 23.2 35d 102 2026 04 26 15 12 55 22.440 -16 20 16.28 .07070 1.0732 160.6 23.2 35d 102 2026 04 26 16 12 55 15.411 -16 22 07.37 .07110 1.0736 160.5 23.2 35d 102 2026 04 26 17 12 55 08.465 -16 23 57.18 .07150 1.0739 160.5 23.2 35d 102 2026 04 26 18 12 55 01.602 -16 25 45.74 .07190 1.0743 160.4 23.2 35d 102 2026 04 26 19 12 54 54.819 -16 27 33.07 .07231 1.0747 160.3 23.2 35d 102 2026 04 26 20 12 54 48.115 -16 29 19.19 .07271 1.0750 160.3 23.2 35d 102 2026 04 26 21 12 54 41.490 -16 31 04.12 .07312 1.0754 160.2 23.3 35d 102 2026 04 26 22 12 54 34.942 -16 32 47.88 .07352 1.0758 160.1 23.3 35d 102 2026 04 26 23 12 54 28.470 -16 34 30.49 .07392 1.0762 160.1 23.3 35d 102 2026 04 27 00 12 54 22.073 -16 36 11.96 .07433 1.0765 160.0 23.3 35d 102 2026 04 27 01 12 54 15.749 -16 37 52.32 .07473 1.0769 160.0 23.3 35d 102 2026 04 27 02 12 54 09.497 -16 39 31.59 .07513 1.0773 159.9 23.3 35d 102 2026 04 27 03 12 54 03.318 -16 41 09.77 .07554 1.0776 159.8 23.3 35d 102 2026 04 27 04 12 53 57.208 -16 42 46.90 .07594 1.0780 159.8 23.4 35d 102 2026 04 27 05 12 53 51.168 -16 44 22.97 .07635 1.0784 159.7 23.4 35d 101 2026 04 27 06 12 53 45.196 -16 45 58.02 .07675 1.0787 159.6 23.4 35d 101 2026 04 27 07 12 53 39.292 -16 47 32.06 .07715 1.0791 159.6 23.4 35d 101 2026 04 27 08 12 53 33.454 -16 49 05.10 .07756 1.0795 159.5 23.4 35d 101 2026 04 27 09 12 53 27.681 -16 50 37.15 .07796 1.0798 159.5 23.4 35d 101 2026 04 27 10 12 53 21.973 -16 52 08.24 .07837 1.0802 159.4 23.4 35d 101 2026 04 27 11 12 53 16.328 -16 53 38.38 .07877 1.0806 159.3 23.5 35d 101 2026 04 27 12 12 53 10.746 -16 55 07.58 .07918 1.0809 159.3 23.5 35d 101 2026 04 27 13 12 53 05.226 -16 56 35.86 .07958 1.0813 159.2 23.5 35d 101 2026 04 27 14 12 52 59.766 -16 58 03.22 .07999 1.0816 159.2 23.5 35d 101