"Pseudo-MPEC" for ST26H84
Created 2026 Sep 2 15:35:07 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 ~8OFo 19.42GVNEOCPU68
ST26H84 C2026 08 23.37588921 00 34.478+19 23 47.42 ~8OFo 19.42GVNEOCPU68
ST26H84 C2026 08 23.39450921 00 49.943+19 05 57.90 ~8OFo 19.88GVNEOCPU74
ST26H84 C2026 08 23.39765021 00 52.598+19 02 56.38 ~8OFo 19.88GVNEOCPU74
ST26H84 C2026 08 23.45879721 01 44.112+18 05 05.05 ~8OFo 19.56GVNEOCPU74
ST26H84 C2026 08 23.46213921 01 46.995+18 01 57.01 ~8OFo 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 09 02 16 21 46 24.675 -26 41 33.79 .07153 1.0749 156.5 22.7 1247 2 2026 09 02 17 21 46 27.907 -26 43 55.77 .07178 1.0751 156.5 22.7 1249 2 2026 09 02 18 21 46 31.124 -26 46 16.70 .07202 1.0753 156.4 22.7 1250 2 2026 09 02 19 21 46 34.325 -26 48 36.59 .07227 1.0755 156.4 22.7 1252 2 2026 09 02 20 21 46 37.511 -26 50 55.46 .07252 1.0757 156.3 22.7 1253 2 2026 09 02 21 21 46 40.681 -26 53 13.31 .07276 1.0759 156.3 22.7 1255 2 2026 09 02 22 21 46 43.837 -26 55 30.16 .07301 1.0761 156.2 22.7 1256 2 2026 09 02 23 21 46 46.978 -26 57 46.00 .07325 1.0762 156.1 22.7 1257 2 2026 09 03 00 21 46 50.104 -27 00 00.86 .07350 1.0764 156.1 22.7 1259 2 2026 09 03 01 21 46 53.215 -27 02 14.74 .07375 1.0766 156.0 22.7 1260 2 2026 09 03 02 21 46 56.312 -27 04 27.65 .07399 1.0768 156.0 22.7 1262 2 2026 09 03 03 21 46 59.394 -27 06 39.60 .07424 1.0770 155.9 22.8 1263 2 2026 09 03 04 21 47 02.463 -27 08 50.59 .07448 1.0772 155.9 22.8 1264 2 2026 09 03 05 21 47 05.517 -27 11 00.64 .07473 1.0774 155.8 22.8 1266 2 2026 09 03 06 21 47 08.558 -27 13 09.76 .07498 1.0776 155.8 22.8 1267 2 2026 09 03 07 21 47 11.585 -27 15 17.95 .07522 1.0778 155.7 22.8 1268 2 2026 09 03 08 21 47 14.598 -27 17 25.22 .07547 1.0780 155.6 22.8 1270 2 2026 09 03 09 21 47 17.597 -27 19 31.58 .07572 1.0782 155.6 22.8 1271 2 2026 09 03 10 21 47 20.584 -27 21 37.04 .07596 1.0783 155.5 22.8 1272 2 2026 09 03 11 21 47 23.557 -27 23 41.60 .07621 1.0785 155.5 22.8 1274 2 2026 09 03 12 21 47 26.517 -27 25 45.28 .07646 1.0787 155.4 22.8 1275 2 2026 09 03 13 21 47 29.464 -27 27 48.08 .07671 1.0789 155.4 22.8 1276 2 2026 09 03 14 21 47 32.398 -27 29 50.02 .07695 1.0791 155.3 22.9 1278 2 2026 09 03 15 21 47 35.320 -27 31 51.09 .07720 1.0793 155.3 22.9 1279 2 2026 09 03 16 21 47 38.229 -27 33 51.30 .07745 1.0795 155.2 22.9 1280 2 2026 09 03 17 21 47 41.125 -27 35 50.67 .07769 1.0797 155.2 22.9 1281 2 2026 09 03 18 21 47 44.010 -27 37 49.20 .07794 1.0799 155.1 22.9 1283 2 2026 09 03 19 21 47 46.882 -27 39 46.89 .07819 1.0801 155.1 22.9 1284 2 2026 09 03 20 21 47 49.742 -27 41 43.77 .07844 1.0802 155.0 22.9 1285 2 2026 09 03 21 21 47 52.590 -27 43 39.82 .07869 1.0804 155.0 22.9 1286 2 2026 09 03 22 21 47 55.426 -27 45 35.06 .07893 1.0806 154.9 22.9 1287 1 2026 09 03 23 21 47 58.250 -27 47 29.50 .07918 1.0808 154.9 22.9 1289 1 2026 09 04 00 21 48 01.063 -27 49 23.14 .07943 1.0810 154.8 22.9 1290 1 2026 09 04 01 21 48 03.864 -27 51 15.99 .07968 1.0812 154.8 22.9 1291 1 2026 09 04 02 21 48 06.654 -27 53 08.06 .07993 1.0814 154.7 23.0 1292 1 2026 09 04 03 21 48 09.433 -27 54 59.35 .08017 1.0816 154.6 23.0 1293 1 2026 09 04 04 21 48 12.200 -27 56 49.88 .08042 1.0818 154.6 23.0 1295 1 2026 09 04 05 21 48 14.957 -27 58 39.63 .08067 1.0819 154.5 23.0 1296 1 2026 09 04 06 21 48 17.702 -28 00 28.64 .08092 1.0821 154.5 23.0 1297 1 2026 09 04 07 21 48 20.437 -28 02 16.89 .08117 1.0823 154.4 23.0 1298 1 2026 09 04 08 21 48 23.161 -28 04 04.39 .08142 1.0825 154.4 23.0 1299 1 2026 09 04 09 21 48 25.874 -28 05 51.16 .08167 1.0827 154.3 23.0 1300 1 2026 09 04 10 21 48 28.577 -28 07 37.20 .08191 1.0829 154.3 23.0 1301 1 2026 09 04 11 21 48 31.269 -28 09 22.51 .08216 1.0831 154.2 23.0 1302 1 2026 09 04 12 21 48 33.951 -28 11 07.10 .08241 1.0833 154.2 23.0 1304 1 2026 09 04 13 21 48 36.623 -28 12 50.97 .08266 1.0835 154.1 23.0 1305 1 2026 09 04 14 21 48 39.285 -28 14 34.14 .08291 1.0836 154.1 23.1 1306 1 2026 09 04 15 21 48 41.936 -28 16 16.61 .08316 1.0838 154.0 23.1 1307 1