"Pseudo-MPEC" for ST26H41
Created 2026 Aug 16 8:35:28 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H41* C2026 08 15.41230620 01 10.826+05 09 04.65 ~8FAo 19.04GVNEOCPU68
ST26H41 C2026 08 15.41564720 01 17.700+05 05 12.45 ~8FAo 19.04GVNEOCPU68
ST26H41 C2026 08 15.43243120 01 52.407+04 45 53.44 ~8FAo 18.90GVNEOCPU74
ST26H41 C2026 08 15.43547220 01 58.654+04 42 21.67 ~8FAo 18.90GVNEOCPU74
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: ST26H41
Perihelion 2026 Aug 14.674537 +/- 29.3 TT = 16:11:20.0 (JD 2461267.174537)
Epoch 2026 Aug 15.0 TT = JDT 2461267.5 Earth MOID: 0.0212 AutoNEOCP
M 0.090127141 +/- 26 (J2000 ecliptic)
n 0.276919873 +/- 0.291 Peri. 177.881579 +/- 48
a 2.331130747 +/- 1.63 Node 142.966903 +/- 33
e 0.55656648 +/- 0.254 Incl. 27.234041 +/- 10
P 3.55918 H 25.96 G 0.15 U 11.9 SR
q 1.033701508 +/- 0.174 Q 3.628559985 +/- 29.1
From 4 observations 2026 Aug. 15 (33.4 min); mean residual 0".60
Residuals in arcseconds: 260815 U68 .12- .87+ 260815 U74 .57+ .50+ 260815 U68 .06+ 1.1- 260815 U74 .50- .28- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 09 20 40 34.999 -15 34 22.78 .02202 1.0339 165.0 18.6 305' 28 2026 08 16 10 20 42 31.058 -16 31 58.01 .02201 1.0339 165.4 18.6 332' 28 2026 08 16 11 20 44 28.361 -17 29 31.46 .02200 1.0339 165.6 18.5 360' 28 2026 08 16 12 20 46 26.910 -18 27 00.42 .02201 1.0340 165.8 18.5 389' 29 2026 08 16 13 20 48 26.706 -19 24 22.20 .02202 1.0340 165.8 18.5 419' 29 2026 08 16 14 20 50 27.751 -20 21 34.09 .02204 1.0340 165.9 18.5 450' 30 2026 08 16 15 20 52 30.043 -21 18 33.45 .02206 1.0340 165.8 18.5 481' 30 2026 08 16 16 20 54 33.583 -22 15 17.64 .02210 1.0340 165.7 18.6 513' 31 2026 08 16 17 20 56 38.370 -23 11 44.07 .02214 1.0340 165.4 18.6 545' 32 2026 08 16 18 20 58 44.400 -24 07 50.21 .02219 1.0340 165.2 18.6 578' 32 2026 08 16 19 21 00 51.670 -25 03 33.61 .02225 1.0340 164.8 18.6 611' 33 2026 08 16 20 21 03 00.177 -25 58 51.88 .02231 1.0341 164.4 18.6 644' 34 2026 08 16 21 21 05 09.914 -26 53 42.70 .02238 1.0341 164.0 18.6 678' 35 2026 08 16 22 21 07 20.877 -27 48 03.86 .02246 1.0341 163.4 18.7 711' 36 2026 08 16 23 21 09 33.057 -28 41 53.23 .02255 1.0341 162.9 18.7 744' 37 2026 08 17 00 21 11 46.447 -29 35 08.81 .02264 1.0341 162.3 18.7 776' 38 2026 08 17 01 21 14 01.037 -30 27 48.67 .02274 1.0341 161.7 18.7 808' 39 2026 08 17 02 21 16 16.817 -31 19 51.02 .02285 1.0341 161.1 18.8 839' 40 2026 08 17 03 21 18 33.776 -32 11 14.18 .02297 1.0342 160.4 18.8 869' 41 2026 08 17 04 21 20 51.900 -33 01 56.56 .02309 1.0342 159.8 18.8 897' 42 2026 08 17 05 21 23 11.176 -33 51 56.73 .02321 1.0342 159.1 18.9 925' 43 2026 08 17 06 21 25 31.589 -34 41 13.34 .02335 1.0342 158.4 18.9 950' 44 2026 08 17 07 21 27 53.123 -35 29 45.20 .02349 1.0342 157.7 18.9 975' 45 2026 08 17 08 21 30 15.761 -36 17 31.20 .02364 1.0342 156.9 19.0 997' 46 2026 08 17 09 21 32 39.483 -37 04 30.37 .02379 1.0343 156.2 19.0 17d 46 2026 08 17 10 21 35 04.270 -37 50 41.85 .02395 1.0343 155.5 19.1 17d 47 2026 08 17 11 21 37 30.100 -38 36 04.88 .02411 1.0343 154.8 19.1 18d 48 2026 08 17 12 21 39 56.952 -39 20 38.83 .02428 1.0343 154.1 19.1 18d 48 2026 08 17 13 21 42 24.802 -40 04 23.17 .02446 1.0343 153.3 19.2 18d 48 2026 08 17 14 21 44 53.625 -40 47 17.47 .02464 1.0343 152.6 19.2 18d 49 2026 08 17 15 21 47 23.394 -41 29 21.39 .02483 1.0344 151.9 19.2 19d 49 2026 08 17 16 21 49 54.082 -42 10 34.70 .02502 1.0344 151.2 19.3 19d 49 2026 08 17 17 21 52 25.661 -42 50 57.25 .02522 1.0344 150.5 19.3 19d 50 2026 08 17 18 21 54 58.101 -43 30 28.99 .02542 1.0344 149.8 19.3 19d 50 2026 08 17 19 21 57 31.371 -44 09 09.92 .02563 1.0344 149.1 19.4 19d 50 2026 08 17 20 22 00 05.438 -44 47 00.15 .02584 1.0345 148.4 19.4 19d 50 2026 08 17 21 22 02 40.269 -45 23 59.84 .02606 1.0345 147.8 19.5 20d 50 2026 08 17 22 22 05 15.830 -46 00 09.22 .02628 1.0345 147.1 19.5 20d 51 2026 08 17 23 22 07 52.086 -46 35 28.60 .02651 1.0345 146.4 19.5 20d 51 2026 08 18 00 22 10 28.999 -47 09 58.33 .02674 1.0345 145.8 19.6 20d 51 2026 08 18 01 22 13 06.532 -47 43 38.80 .02698 1.0346 145.1 19.6 20d 51 2026 08 18 02 22 15 44.647 -48 16 30.48 .02722 1.0346 144.5 19.6 20d 51 2026 08 18 03 22 18 23.303 -48 48 33.87 .02746 1.0346 143.9 19.7 20d 51 2026 08 18 04 22 21 02.462 -49 19 49.51 .02771 1.0346 143.3 19.7 20d 51 2026 08 18 05 22 23 42.081 -49 50 17.97 .02796 1.0347 142.7 19.7 20d 51 2026 08 18 06 22 26 22.119 -50 19 59.87 .02821 1.0347 142.1 19.8 20d 51 2026 08 18 07 22 29 02.534 -50 48 55.85 .02847 1.0347 141.5 19.8 20d 51 2026 08 18 08 22 31 43.282 -51 17 06.57 .02873 1.0347 140.9 19.9 20d 51