"Pseudo-MPEC" for ST26F31
Created 2026 Jun 16 18:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26F31* C2026 06 11.43593717 25 19.581+12 51 59.36 ~6BHo 19.12GVNEOCPU68
ST26F31 C2026 06 11.43927817 25 29.466+12 47 34.01 ~6BHo 19.12GVNEOCPU68
ST26F31 C2026 06 11.44661417 25 51.063+12 37 52.98 ~6BIK 18.84GVNEOCPU74
ST26F31 C2026 06 11.44825117 25 55.829+12 35 42.26 ~6BIK 18.84GVNEOCPU74
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: ST26F31
Perihelion 2026 Jul 5.980320 +/- 29.5 TT = 23:31:39.6 (JD 2461227.480320)
Epoch 2026 Jun 11.0 TT = JDT 2461202.5 Earth MOID: 0.0043 Ju: 0.2791
M 356.479734358 +/- 17 (J2000 ecliptic) AutoNEOCP
n 0.140921558 +/- 0.214 Peri. 211.659832 +/- 60
a 3.657220043 +/- 3.7 Node 80.986108 +/- 70
e 0.73862272 +/- 0.265 Incl. 24.055534 +/- 7
P 6.99402 H 27.54 G 0.15 U 11.7 SR
q 0.955914194 +/- 0.0861 Q 6.358525892 +/- 36.2
From 4 observations 2026 June 11 (17.7 min); mean residual 0".91
Residuals in arcseconds: 260611 U68 .87- 1.1+ 260611 U74 .63+ .05+ 260611 U68 1.1+ 1.5- 260611 U74 .85- .38+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 16 19 04 01 22.563 -39 58 24.61 .04776 0.9984 67.3 25.1 51d 84 2026 06 16 20 04 01 34.032 -39 55 48.47 .04820 0.9982 67.3 25.1 51d 84 2026 06 16 21 04 01 45.281 -39 53 15.02 .04865 0.9981 67.2 25.1 51d 84 2026 06 16 22 04 01 56.316 -39 50 44.19 .04909 0.9979 67.2 25.2 47d 76 2026 06 16 23 04 02 07.143 -39 48 15.91 .04953 0.9977 67.2 25.2 47d 76 2026 06 17 00 04 02 17.769 -39 45 50.12 .04998 0.9975 67.1 25.2 47d 76 2026 06 17 01 04 02 28.198 -39 43 26.74 .05042 0.9974 67.1 25.2 47d 76 2026 06 17 02 04 02 38.436 -39 41 05.73 .05087 0.9972 67.1 25.2 47d 76 2026 06 17 03 04 02 48.489 -39 38 47.01 .05131 0.9970 67.0 25.3 47d 76 2026 06 17 04 04 02 58.362 -39 36 30.53 .05175 0.9968 67.0 25.3 47d 76 2026 06 17 05 04 03 08.059 -39 34 16.23 .05220 0.9966 67.0 25.3 47d 76 2026 06 17 06 04 03 17.585 -39 32 04.05 .05264 0.9965 66.9 25.3 47d 76 2026 06 17 07 04 03 26.945 -39 29 53.95 .05308 0.9963 66.9 25.3 47d 76 2026 06 17 08 04 03 36.144 -39 27 45.88 .05353 0.9961 66.9 25.4 47d 76 2026 06 17 09 04 03 45.185 -39 25 39.77 .05397 0.9959 66.8 25.4 47d 76 2026 06 17 10 04 03 54.073 -39 23 35.59 .05442 0.9958 66.8 25.4 47d 76 2026 06 17 11 04 04 02.811 -39 21 33.29 .05486 0.9956 66.8 25.4 47d 76 2026 06 17 12 04 04 11.403 -39 19 32.83 .05530 0.9954 66.8 25.4 47d 76 2026 06 17 13 04 04 19.854 -39 17 34.15 .05575 0.9952 66.7 25.4 47d 76 2026 06 17 14 04 04 28.167 -39 15 37.22 .05619 0.9951 66.7 25.5 47d 76 2026 06 17 15 04 04 36.344 -39 13 42.00 .05664 0.9949 66.7 25.5 47d 76 2026 06 17 16 04 04 44.391 -39 11 48.44 .05708 0.9947 66.7 25.5 47d 76 2026 06 17 17 04 04 52.309 -39 09 56.51 .05752 0.9945 66.6 25.5 47d 76 2026 06 17 18 04 05 00.101 -39 08 06.17 .05797 0.9944 66.6 25.5 47d 77 2026 06 17 19 04 05 07.772 -39 06 17.39 .05841 0.9942 66.6 25.5 47d 77 2026 06 17 20 04 05 15.324 -39 04 30.12 .05885 0.9940 66.6 25.6 47d 77 2026 06 17 21 04 05 22.759 -39 02 44.34 .05930 0.9938 66.6 25.6 47d 77 2026 06 17 22 04 05 30.081 -39 01 00.01 .05974 0.9937 66.5 25.6 47d 77 2026 06 17 23 04 05 37.292 -38 59 17.10 .06019 0.9935 66.5 25.6 47d 77 2026 06 18 00 04 05 44.395 -38 57 35.58 .06063 0.9933 66.5 25.6 47d 77 2026 06 18 01 04 05 51.392 -38 55 55.41 .06107 0.9932 66.5 25.6 47d 77 2026 06 18 02 04 05 58.285 -38 54 16.58 .06152 0.9930 66.5 25.7 47d 77 2026 06 18 03 04 06 05.078 -38 52 39.04 .06196 0.9928 66.4 25.7 47d 77 2026 06 18 04 04 06 11.772 -38 51 02.77 .06241 0.9927 66.4 25.7 47d 77 2026 06 18 05 04 06 18.370 -38 49 27.75 .06285 0.9925 66.4 25.7 47d 77 2026 06 18 06 04 06 24.873 -38 47 53.94 .06329 0.9923 66.4 25.7 47d 77 2026 06 18 07 04 06 31.284 -38 46 21.32 .06374 0.9922 66.4 25.7 47d 77 2026 06 18 08 04 06 37.606 -38 44 49.87 .06418 0.9920 66.3 25.7 47d 77 2026 06 18 09 04 06 43.838 -38 43 19.57 .06463 0.9918 66.3 25.8 47d 77 2026 06 18 10 04 06 49.985 -38 41 50.38 .06507 0.9916 66.3 25.8 47d 77 2026 06 18 11 04 06 56.047 -38 40 22.28 .06551 0.9915 66.3 25.8 47d 77 2026 06 18 12 04 07 02.027 -38 38 55.26 .06596 0.9913 66.3 25.8 47d 77 2026 06 18 13 04 07 07.926 -38 37 29.29 .06640 0.9911 66.3 25.8 47d 77 2026 06 18 14 04 07 13.746 -38 36 04.35 .06685 0.9910 66.3 25.8 47d 77 2026 06 18 15 04 07 19.489 -38 34 40.42 .06729 0.9908 66.2 25.8 47d 78 2026 06 18 16 04 07 25.155 -38 33 17.48 .06773 0.9907 66.2 25.9 47d 78 2026 06 18 17 04 07 30.748 -38 31 55.50 .06818 0.9905 66.2 25.9 47d 78 2026 06 18 18 04 07 36.268 -38 30 34.48 .06862 0.9903 66.2 25.9 47d 78