"Pseudo-MPEC" for ST26H84
Created 2026 Aug 23 23:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H84* C2026 08 23.37254821 00 31.783+19 26 59.41 ~8NAK 19.42GVNEOCPU68
ST26H84 C2026 08 23.37588921 00 34.478+19 23 47.42 ~8NAK 19.42GVNEOCPU68
ST26H84 C2026 08 23.39450921 00 49.943+19 05 57.90 ~8NAZ 19.88GVNEOCPU74
ST26H84 C2026 08 23.39765021 00 52.598+19 02 56.38 ~8NAZ 19.88GVNEOCPU74
ST26H84 C2026 08 23.45879721 01 44.112+18 05 05.05 ~8NFK 19.56GVNEOCPU74
ST26H84 C2026 08 23.46213921 01 46.995+18 01 57.01 ~8NFK 19.56GVNEOCPU74
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: ST26H84
Perihelion 2026 Jun 6.005094 +/- 2.15 TT = 0:07:20.1 (JD 2461197.505094)
Epoch 2026 Aug 23.0 TT = JDT 2461275.5 Earth MOID: 0.0155 Ve: 0.0336
M 75.395720547 +/- 3.0 (J2000 ecliptic) AutoNEOCP
n 0.966674931 +/- 0.0131 Peri. 67.030101 +/- 0.52
a 1.013014694 +/- 0.00917 Node 153.392140 +/- 0.18
e 0.29223348 +/- 0.0231 Incl. 9.066362 +/- 1.0
P 1.020/372.404d H 27.17 G 0.15 U 9.8
q 0.716977884 +/- 0.0171 Q 1.309051504 +/- 0.035
From 6 observations 2026 Aug. 23 (2.2 hr); mean residual 0".41
Residuals in arcseconds: 260823 U68 .45+ .28- 260823 U74 .23- .76+ 260823 U74 .14- .05+ 260823 U68 .53- .27+ 260823 U74 .36+ .77- 260823 U74 .12+ .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 24 00 21 09 30.908 +10 31 22.45 .01991 1.0289 153.5 19.9 113 41 2026 08 24 01 21 10 00.586 +09 59 41.73 .02006 1.0291 154.0 19.9 121 39 2026 08 24 02 21 10 29.720 +09 28 29.95 .02022 1.0293 154.4 19.9 129 38 2026 08 24 03 21 10 58.324 +08 57 46.79 .02038 1.0295 154.9 19.9 137 37 2026 08 24 04 21 11 26.413 +08 27 31.91 .02054 1.0298 155.4 19.9 145 35 2026 08 24 05 21 11 54.000 +07 57 44.96 .02070 1.0300 155.8 19.9 153 34 2026 08 24 06 21 12 21.098 +07 28 25.59 .02086 1.0302 156.3 19.9 161 33 2026 08 24 07 21 12 47.720 +06 59 33.43 .02102 1.0304 156.7 19.9 170 32 2026 08 24 08 21 13 13.879 +06 31 08.11 .02119 1.0306 157.1 19.9 178 31 2026 08 24 09 21 13 39.587 +06 03 09.27 .02136 1.0308 157.5 19.9 187 30 2026 08 24 10 21 14 04.854 +05 35 36.52 .02153 1.0310 157.9 19.9 196 29 2026 08 24 11 21 14 29.693 +05 08 29.49 .02170 1.0312 158.3 20.0 205 28 2026 08 24 12 21 14 54.113 +04 41 47.80 .02187 1.0314 158.7 20.0 214 27 2026 08 24 13 21 15 18.126 +04 15 31.06 .02204 1.0316 159.1 20.0 223 27 2026 08 24 14 21 15 41.742 +03 49 38.89 .02222 1.0318 159.5 20.0 232 26 2026 08 24 15 21 16 04.970 +03 24 10.91 .02239 1.0320 159.8 20.0 241 25 2026 08 24 16 21 16 27.819 +02 59 06.74 .02257 1.0322 160.2 20.0 251 24 2026 08 24 17 21 16 50.300 +02 34 25.98 .02275 1.0324 160.5 20.0 260 24 2026 08 24 18 21 17 12.420 +02 10 08.27 .02293 1.0326 160.8 20.0 269 23 2026 08 24 19 21 17 34.188 +01 46 13.22 .02311 1.0328 161.2 20.0 279 23 2026 08 24 20 21 17 55.614 +01 22 40.46 .02329 1.0330 161.5 20.0 288 22 2026 08 24 21 21 18 16.703 +00 59 29.61 .02347 1.0332 161.8 20.0 297 21 2026 08 24 22 21 18 37.466 +00 36 40.30 .02366 1.0334 162.1 20.0 307 21 2026 08 24 23 21 18 57.908 +00 14 12.17 .02384 1.0336 162.4 20.0 316 20 2026 08 25 00 21 19 18.038 -00 07 55.16 .02403 1.0338 162.6 20.0 326 20 2026 08 25 01 21 19 37.863 -00 29 42.03 .02422 1.0340 162.9 20.1 335 19 2026 08 25 02 21 19 57.389 -00 51 08.82 .02441 1.0342 163.2 20.1 345 19 2026 08 25 03 21 20 16.623 -01 12 15.86 .02460 1.0344 163.4 20.1 354 19 2026 08 25 04 21 20 35.572 -01 33 03.52 .02479 1.0346 163.7 20.1 363 18 2026 08 25 05 21 20 54.242 -01 53 32.13 .02498 1.0348 163.9 20.1 373 18 2026 08 25 06 21 21 12.640 -02 13 42.02 .02517 1.0350 164.1 20.1 382 17 2026 08 25 07 21 21 30.770 -02 33 33.55 .02536 1.0352 164.4 20.1 391 17 2026 08 25 08 21 21 48.640 -02 53 07.03 .02556 1.0355 164.6 20.1 401 17 2026 08 25 09 21 22 06.254 -03 12 22.79 .02575 1.0357 164.8 20.1 410 16 2026 08 25 10 21 22 23.618 -03 31 21.15 .02595 1.0359 165.0 20.1 419 16 2026 08 25 11 21 22 40.737 -03 50 02.43 .02614 1.0361 165.1 20.1 428 16 2026 08 25 12 21 22 57.617 -04 08 26.93 .02634 1.0363 165.3 20.2 437 15 2026 08 25 13 21 23 14.263 -04 26 34.96 .02654 1.0365 165.5 20.2 446 15 2026 08 25 14 21 23 30.679 -04 44 26.83 .02674 1.0367 165.7 20.2 455 15 2026 08 25 15 21 23 46.870 -05 02 02.81 .02694 1.0369 165.8 20.2 464 14 2026 08 25 16 21 24 02.841 -05 19 23.21 .02714 1.0371 166.0 20.2 473 14 2026 08 25 17 21 24 18.596 -05 36 28.31 .02734 1.0373 166.1 20.2 482 14 2026 08 25 18 21 24 34.141 -05 53 18.39 .02754 1.0375 166.2 20.2 490 14 2026 08 25 19 21 24 49.478 -06 09 53.72 .02775 1.0377 166.4 20.2 499 13 2026 08 25 20 21 25 04.612 -06 26 14.58 .02795 1.0379 166.5 20.2 508 13 2026 08 25 21 21 25 19.547 -06 42 21.22 .02815 1.0381 166.6 20.3 516 13 2026 08 25 22 21 25 34.288 -06 58 13.90 .02836 1.0383 166.7 20.3 525 13 2026 08 25 23 21 25 48.838 -07 13 52.89 .02856 1.0385 166.8 20.3 533 13