"Pseudo-MPEC" for ST26H42
Created 2026 Aug 15 17:35:29 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H42* C2026 08 15.44268220 50 59.189+02 57 31.84 ~8FFo 19.09GVNEOCPU68
ST26H42 C2026 08 15.44602320 51 01.801+02 58 21.57 ~8FFo 19.09GVNEOCPU68
ST26H42 C2026 08 15.46414820 51 15.690+03 02 53.70 ~8FFo 19.02GVNEOCPU74
ST26H42 C2026 08 15.46655420 51 17.598+03 03 30.60 ~8FFo 19.02GVNEOCPU74
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: ST26H42
Perihelion 2026 Sep 20.298969 +/- 35.6 TT = 7:10:30.9 (JD 2461303.798969)
Epoch 2026 Aug 15.0 TT = JDT 2461267.5 Earth MOID: 0.0056 Ju: 0.0468
M 359.088185280 +/- 19 Sa: 0.0586 Ur: 0.7017 AutoNEOCP
n 0.025119576 +/- 0.12 Peri. 227.661887 +/- 80
a 11.54678762 +/- 36.9 Node 149.728584 +/- 60
e 0.92828170 +/- 0.255 Incl. 4.819808 +/- 5.0
P 39.23664 H 25.56 G 0.15 U 11.3 SR
q 0.828115948 +/- 0.12 Q 22.26545929 +/- 37 (J2000 ecliptic)
From 4 observations 2026 Aug. 15 (34.4 min); mean residual 0".33
Residuals in arcseconds: 260815 U68 .49- .09+ 260815 U74 .31- .28- 260815 U68 .60+ .07- 260815 U74 .19+ .26+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 15 18 20 55 46.673 +04 24 36.61 .03126 1.0419 158.6 19.1 1234 126 2026 08 15 19 20 56 28.734 +04 37 25.43 .03082 1.0415 158.5 19.1 1541 128 2026 08 15 20 20 57 12.019 +04 50 35.79 .03039 1.0411 158.4 19.1 1926 129 2026 08 15 21 20 57 56.580 +05 04 08.57 .02996 1.0406 158.3 19.1 2407 130 2026 08 15 22 20 58 42.473 +05 18 04.69 .02954 1.0402 158.2 19.0 3013 130 2026 08 15 23 20 59 29.757 +05 32 25.12 .02911 1.0398 158.0 19.0 3785 130 2026 08 16 00 21 00 18.496 +05 47 10.87 .02868 1.0393 157.9 19.0 4792 131 2026 08 16 01 21 01 08.755 +06 02 23.01 .02825 1.0389 157.8 18.9 6152 131 2026 08 16 02 21 02 00.605 +06 18 02.66 .02783 1.0385 157.6 18.9 8080 130 2026 08 16 03 21 02 54.121 +06 34 11.00 .02740 1.0381 157.5 18.9 183' 129 2026 08 16 04 21 03 49.383 +06 50 49.29 .02698 1.0376 157.3 18.9 265' 127 2026 08 16 05 21 04 46.474 +07 07 58.84 .02656 1.0372 157.1 18.8 414' 123 2026 08 16 06 21 05 45.485 +07 25 41.03 .02614 1.0368 157.0 18.8 661' 113 2026 08 16 07 21 06 46.512 +07 43 57.32 .02572 1.0363 156.8 18.8 887' 105 2026 08 16 08 21 07 49.657 +08 02 49.25 .02530 1.0359 156.6 18.7 18d 101 2026 08 16 09 21 08 55.028 +08 22 18.45 .02488 1.0355 156.4 18.7 20d 99 2026 08 16 10 21 10 02.742 +08 42 26.62 .02447 1.0351 156.1 18.7 22d 96 2026 08 16 11 21 11 12.924 +09 03 15.58 .02405 1.0346 155.9 18.7 23d 94 2026 08 16 12 21 12 25.706 +09 24 47.22 .02364 1.0342 155.7 18.6 24d 93 2026 08 16 13 21 13 41.231 +09 47 03.55 .02323 1.0338 155.4 18.6 24d 92 2026 08 16 14 21 14 59.652 +10 10 06.70 .02282 1.0333 155.1 18.6 25d 92 2026 08 16 15 21 16 21.132 +10 33 58.88 .02241 1.0329 154.8 18.5 26d 93 2026 08 16 16 21 17 45.848 +10 58 42.47 .02201 1.0325 154.5 18.5 26d 93 2026 08 16 17 21 19 13.989 +11 24 19.93 .02161 1.0321 154.2 18.5 27d 93 2026 08 16 18 21 20 45.758 +11 50 53.88 .02120 1.0316 153.9 18.4 28d 93 2026 08 16 19 21 22 21.376 +12 18 27.06 .02081 1.0312 153.5 18.4 29d 93 2026 08 16 20 21 24 01.079 +12 47 02.36 .02041 1.0308 153.1 18.4 30d 93 2026 08 16 21 21 25 45.124 +13 16 42.81 .02001 1.0304 152.7 18.3 30d 94 2026 08 16 22 21 27 33.785 +13 47 31.58 .01962 1.0299 152.3 18.3 31d 94 2026 08 16 23 21 29 27.364 +14 19 32.01 .01923 1.0295 151.8 18.3 32d 94 2026 08 17 00 21 31 26.184 +14 52 47.56 .01885 1.0291 151.3 18.2 33d 94 2026 08 17 01 21 33 30.597 +15 27 21.86 .01847 1.0287 150.8 18.2 34d 94 2026 08 17 02 21 35 40.985 +16 03 18.67 .01809 1.0283 150.3 18.2 34d 94 2026 08 17 03 21 37 57.764 +16 40 41.87 .01771 1.0278 149.7 18.2 35d 94 2026 08 17 04 21 40 21.384 +17 19 35.49 .01734 1.0274 149.1 18.1 36d 94 2026 08 17 05 21 42 52.339 +18 00 03.62 .01697 1.0270 148.5 18.1 36d 93 2026 08 17 06 21 45 31.165 +18 42 10.46 .01661 1.0266 147.8 18.1 36d 93 2026 08 17 07 21 48 18.447 +19 26 00.22 .01625 1.0261 147.1 18.0 37d 93 2026 08 17 08 21 51 14.825 +20 11 37.14 .01590 1.0257 146.3 18.0 37d 93 2026 08 17 09 21 54 20.999 +20 59 05.37 .01555 1.0253 145.5 18.0 38d 93 2026 08 17 10 21 57 37.732 +21 48 28.95 .01521 1.0249 144.6 18.0 38d 93 2026 08 17 11 22 01 05.861 +22 39 51.68 .01488 1.0245 143.7 17.9 38d 93 2026 08 17 12 22 04 46.301 +23 33 17.06 .01455 1.0240 142.7 17.9 38d 92 2026 08 17 13 22 08 40.052 +24 28 48.10 .01422 1.0236 141.7 17.9 38d 92 2026 08 17 14 22 12 48.210 +25 26 27.22 .01391 1.0232 140.6 17.9 38d 92 2026 08 17 15 22 17 11.971 +26 26 16.01 .01360 1.0228 139.5 17.9 38d 92 2026 08 17 16 22 21 52.640 +27 28 15.02 .01330 1.0224 138.3 17.8 38d 91 2026 08 17 17 22 26 51.637 +28 32 23.51 .01301 1.0219 137.0 17.8 38d 91