"Pseudo-MPEC" for ST26H78
Created 2026 Aug 27 15:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H78* C2026 08 22.43856400 52 57.492+03 27 16.20 ~8OFo 19.17GVNEOCPU68
ST26H78 C2026 08 22.44190500 52 47.992+03 28 27.19 ~8OFo 19.17GVNEOCPU68
ST26H78 C2026 08 22.45648800 52 07.196+03 33 31.63 ~8OFo 18.68GVNEOCPU74
ST26H78 C2026 08 22.45749100 52 04.425+03 33 51.90 ~8OFo 18.68GVNEOCPU74
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: ST26H78
Perihelion 2026 May 15.763401 +/- 75.1 TT = 18:19:17.8 (JD 2461176.263401)
Epoch 2026 Aug 22.0 TT = JDT 2461274.5 Earth MOID: 0.0438 Me: 0.0496
M 155.180768247 +/- 80 (J2000 ecliptic) AutoNEOCP
n 1.579663479 +/- 0.785 Peri. 189.919949 +/- 70
a 0.730173943 +/- 0.242 Node 331.359382 +/- 1.1
e 0.46429085 +/- 0.209 Incl. 58.136135 +/- 33
P 0.624/227.892d H 23.55 G 0.15 U 12.6 SR
q 0.391160856 +/- 0.244 Q 1.069187029 +/- 4.01
From 4 observations 2026 Aug. 22 (27.3 min); mean residual 0".72
Residuals in arcseconds: 260822 U68 1.1+ .58- 260822 U74 .23- .31+ 260822 U68 1.3- .68+ 260822 U74 .44+ .41- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 27 16 20 19 47.421 +26 08 39.65 .07546 1.0631 132.9 19.8 29d 87 2026 08 27 17 20 18 17.909 +26 10 53.18 .07589 1.0632 132.7 19.8 29d 87 2026 08 27 18 20 16 49.367 +26 13 01.68 .07633 1.0632 132.4 19.8 29d 87 2026 08 27 19 20 15 21.784 +26 15 05.30 .07677 1.0633 132.1 19.8 29d 87 2026 08 27 20 20 13 55.154 +26 17 04.14 .07721 1.0633 131.9 19.8 29d 87 2026 08 27 21 20 12 29.467 +26 18 58.35 .07765 1.0634 131.6 19.9 29d 87 2026 08 27 22 20 11 04.715 +26 20 48.03 .07809 1.0634 131.3 19.9 29d 87 2026 08 27 23 20 09 40.890 +26 22 33.31 .07854 1.0635 131.1 19.9 29d 87 2026 08 28 00 20 08 17.982 +26 24 14.30 .07899 1.0635 130.8 19.9 29d 87 2026 08 28 01 20 06 55.983 +26 25 51.11 .07944 1.0636 130.6 19.9 29d 87 2026 08 28 02 20 05 34.885 +26 27 23.86 .07990 1.0636 130.3 20.0 29d 87 2026 08 28 03 20 04 14.677 +26 28 52.66 .08035 1.0637 130.0 20.0 29d 87 2026 08 28 04 20 02 55.352 +26 30 17.60 .08081 1.0637 129.8 20.0 29d 87 2026 08 28 05 20 01 36.899 +26 31 38.79 .08127 1.0638 129.5 20.0 30d 87 2026 08 28 06 20 00 19.311 +26 32 56.34 .08173 1.0638 129.3 20.0 30d 87 2026 08 28 07 19 59 02.578 +26 34 10.35 .08220 1.0638 129.1 20.1 30d 87 2026 08 28 08 19 57 46.690 +26 35 20.90 .08267 1.0639 128.8 20.1 30d 87 2026 08 28 09 19 56 31.640 +26 36 28.10 .08313 1.0639 128.6 20.1 30d 87 2026 08 28 10 19 55 17.417 +26 37 32.04 .08360 1.0640 128.3 20.1 30d 88 2026 08 28 11 19 54 04.012 +26 38 32.80 .08408 1.0640 128.1 20.1 30d 88 2026 08 28 12 19 52 51.417 +26 39 30.49 .08455 1.0641 127.9 20.1 30d 88 2026 08 28 13 19 51 39.622 +26 40 25.17 .08503 1.0641 127.6 20.2 30d 88 2026 08 28 14 19 50 28.618 +26 41 16.94 .08551 1.0642 127.4 20.2 30d 88 2026 08 28 15 19 49 18.396 +26 42 05.88 .08599 1.0642 127.2 20.2 30d 88 2026 08 28 16 19 48 08.947 +26 42 52.07 .08647 1.0643 126.9 20.2 30d 88 2026 08 28 17 19 47 00.262 +26 43 35.59 .08695 1.0643 126.7 20.2 30d 88 2026 08 28 18 19 45 52.333 +26 44 16.51 .08744 1.0644 126.5 20.2 30d 88 2026 08 28 19 19 44 45.150 +26 44 54.90 .08793 1.0644 126.3 20.3 30d 88 2026 08 28 20 19 43 38.704 +26 45 30.85 .08841 1.0644 126.0 20.3 30d 88 2026 08 28 21 19 42 32.987 +26 46 04.41 .08890 1.0645 125.8 20.3 30d 88 2026 08 28 22 19 41 27.989 +26 46 35.66 .08940 1.0645 125.6 20.3 30d 88 2026 08 28 23 19 40 23.703 +26 47 04.67 .08989 1.0646 125.4 20.3 30d 88 2026 08 29 00 19 39 20.119 +26 47 31.50 .09039 1.0646 125.2 20.4 30d 88 2026 08 29 01 19 38 17.229 +26 47 56.21 .09088 1.0647 125.0 20.4 30d 88 2026 08 29 02 19 37 15.025 +26 48 18.87 .09138 1.0647 124.8 20.4 30d 88 2026 08 29 03 19 36 13.498 +26 48 39.53 .09188 1.0647 124.5 20.4 30d 88 2026 08 29 04 19 35 12.639 +26 48 58.26 .09238 1.0648 124.3 20.4 30d 88 2026 08 29 05 19 34 12.440 +26 49 15.11 .09288 1.0648 124.1 20.4 30d 88 2026 08 29 06 19 33 12.894 +26 49 30.14 .09339 1.0649 123.9 20.5 30d 88 2026 08 29 07 19 32 13.991 +26 49 43.40 .09389 1.0649 123.7 20.5 30d 88 2026 08 29 08 19 31 15.725 +26 49 54.95 .09440 1.0650 123.5 20.5 30d 88 2026 08 29 09 19 30 18.086 +26 50 04.83 .09491 1.0650 123.3 20.5 30d 88 2026 08 29 10 19 29 21.068 +26 50 13.09 .09542 1.0650 123.1 20.5 30d 88 2026 08 29 11 19 28 24.661 +26 50 19.79 .09593 1.0651 122.9 20.5 30d 88 2026 08 29 12 19 27 28.859 +26 50 24.97 .09644 1.0651 122.7 20.6 31d 88 2026 08 29 13 19 26 33.654 +26 50 28.68 .09695 1.0652 122.6 20.6 31d 88 2026 08 29 14 19 25 39.038 +26 50 30.97 .09747 1.0652 122.4 20.6 31d 88 2026 08 29 15 19 24 45.004 +26 50 31.86 .09798 1.0652 122.2 20.6 31d 88