"Pseudo-MPEC" for ST26H34
Created 2026 Aug 14 19:35:30 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H34* C2026 08 14.21206720 34 09.984-02 23 39.10 ~8E5o 18.92GVNEOCPU68
ST26H34 C2026 08 14.21540820 34 12.697-02 22 45.04 ~8E5o 18.92GVNEOCPU68
ST26H34 C2026 08 14.22574320 34 20.854-02 19 57.96 ~8E6Z 18.94GVNEOCPU74
ST26H34 C2026 08 14.22741420 34 22.152-02 19 32.07 ~8E6Z 18.94GVNEOCPU74
ST26H34 KC2026 08 14.37608320 36 30.986-01 35 07.30 ~8E9Z 19.3 GWNEOCP474
ST26H34 KC2026 08 14.37872620 36 33.094-01 34 25.43 ~8E9Z 19.6 GWNEOCP474
ST26H34 KC2026 08 14.38135120 36 35.191-01 33 43.02 ~8E9Z 19.6 GWNEOCP474
ST26H34 KB2026 08 14.66692620 40 24.334-00 22 18.59 ~8EH5 18.9 GWNEOCP900
ST26H34 KB2026 08 14.67869920 40 33.468-00 19 12.58 ~8EH5 19.4 GWNEOCP900
ST26H34 KB2026 08 14.69047520 40 42.662-00 16 06.74 ~8EH5 19.1 GWNEOCP900
ST26H34 KB2026 08 14.76660 20 41 58.30 +00 03 23.4 ~8EJK 19.0 GXNEOCPM75
ST26H34 KB2026 08 14.77682 20 42 06.19 +00 06 04.5 ~8EJK 18.6 GXNEOCPM75
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(M75) Online observatory, Peschany (N45.742938 E39.511550) Russia.
Observer A. V. Skachedub. 0.28-m f/2.2 reflector + CMO.
(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: ST26H34
Perihelion 2026 Aug 10.498819 +/- 0.116 TT = 11:58:17.9 (JD 2461262.998819)
Epoch 2026 Aug 14.0 TT = JDT 2461266.5 Earth MOID: 0.0379 AutoNEOCP
M 1.177176819 +/- 0.038 (J2000 ecliptic)
n 0.336222800 +/- 0.000813 Peri. 0.701542 +/- 0.13
a 2.048257758 +/- 0.0033 Node 315.877789 +/- 0.008
e 0.48649118 +/- 0.000809 Incl. 7.428674 +/- 0.019
P 2.93141 H 25.20 G 0.15 U 8.0
q 1.051798407 +/- 5.82e-5 Q 3.044717109 +/- 0.00657
From 12 observations 2026 Aug. 14 (13.6 hr); mean residual 0".33
Residuals in arcseconds: 260814 U68 .27- .02- 260814 474 .02+ .20+ 260814 900 .10- .09+ 260814 U68 .62+ .13+ 260814 474 .13- .27- 260814 900 .12+ .18- 260814 U74 .08+ .46+ 260814 474 .20- .10+ 260814 M75 .73+ .23- 260814 U74 .28- .61- 260814 900 .11+ .26+ 260814 M75 .74- .12+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 14 20 20 42 48.692 +00 23 18.11 .04250 1.0530 160.3 19.4 .422 28 2026 08 14 21 20 43 23.292 +00 34 09.81 .04254 1.0530 160.2 19.4 .544 30 2026 08 14 22 20 43 57.822 +00 44 59.95 .04259 1.0531 160.1 19.4 .679 32 2026 08 14 23 20 44 32.280 +00 55 48.53 .04264 1.0531 160.1 19.4 .826 34 2026 08 15 00 20 45 06.666 +01 06 35.51 .04269 1.0531 160.0 19.4 .985 35 2026 08 15 01 20 45 40.981 +01 17 20.88 .04274 1.0531 160.0 19.4 1.16 36 2026 08 15 02 20 46 15.223 +01 28 04.61 .04279 1.0532 159.9 19.4 1.34 36 2026 08 15 03 20 46 49.392 +01 38 46.69 .04285 1.0532 159.8 19.4 1.54 37 2026 08 15 04 20 47 23.489 +01 49 27.10 .04290 1.0532 159.8 19.5 1.74 37 2026 08 15 05 20 47 57.512 +02 00 05.81 .04295 1.0532 159.7 19.5 1.96 37 2026 08 15 06 20 48 31.462 +02 10 42.81 .04301 1.0533 159.6 19.5 2.19 37 2026 08 15 07 20 49 05.339 +02 21 18.08 .04306 1.0533 159.5 19.5 2.43 38 2026 08 15 08 20 49 39.142 +02 31 51.59 .04312 1.0533 159.5 19.5 2.68 38 2026 08 15 09 20 50 12.871 +02 42 23.34 .04317 1.0533 159.4 19.5 2.94 38 2026 08 15 10 20 50 46.525 +02 52 53.30 .04323 1.0534 159.3 19.5 3.22 38 2026 08 15 11 20 51 20.106 +03 03 21.46 .04329 1.0534 159.2 19.5 3.50 38 2026 08 15 12 20 51 53.611 +03 13 47.80 .04334 1.0534 159.2 19.5 3.80 38 2026 08 15 13 20 52 27.042 +03 24 12.29 .04340 1.0535 159.1 19.5 4.10 38 2026 08 15 14 20 53 00.397 +03 34 34.94 .04346 1.0535 159.0 19.5 4.42 39 2026 08 15 15 20 53 33.678 +03 44 55.71 .04352 1.0535 158.9 19.5 4.74 39 2026 08 15 16 20 54 06.882 +03 55 14.60 .04358 1.0535 158.8 19.5 5.08 39 2026 08 15 17 20 54 40.011 +04 05 31.58 .04365 1.0536 158.8 19.5 5.43 39 2026 08 15 18 20 55 13.065 +04 15 46.65 .04371 1.0536 158.7 19.5 5.78 39 2026 08 15 19 20 55 46.042 +04 25 59.79 .04377 1.0536 158.6 19.5 6.15 39 2026 08 15 20 20 56 18.943 +04 36 10.98 .04383 1.0536 158.5 19.5 6.52 39 2026 08 15 21 20 56 51.767 +04 46 20.21 .04390 1.0537 158.4 19.5 6.91 39 2026 08 15 22 20 57 24.515 +04 56 27.47 .04396 1.0537 158.3 19.5 7.30 39 2026 08 15 23 20 57 57.186 +05 06 32.74 .04403 1.0537 158.2 19.6 7.71 39 2026 08 16 00 20 58 29.780 +05 16 36.01 .04410 1.0538 158.2 19.6 8.12 39 2026 08 16 01 20 59 02.298 +05 26 37.27 .04416 1.0538 158.1 19.6 8.54 39 2026 08 16 02 20 59 34.738 +05 36 36.50 .04423 1.0538 158.0 19.6 8.97 39 2026 08 16 03 21 00 07.100 +05 46 33.70 .04430 1.0539 157.9 19.6 9.41 39 2026 08 16 04 21 00 39.385 +05 56 28.85 .04437 1.0539 157.8 19.6 9.86 39 2026 08 16 05 21 01 11.593 +06 06 21.94 .04444 1.0539 157.7 19.6 10.3 39 2026 08 16 06 21 01 43.723 +06 16 12.96 .04451 1.0539 157.6 19.6 10.8 39 2026 08 16 07 21 02 15.774 +06 26 01.90 .04458 1.0540 157.5 19.6 11.3 39 2026 08 16 08 21 02 47.748 +06 35 48.75 .04465 1.0540 157.4 19.6 11.7 39 2026 08 16 09 21 03 19.644 +06 45 33.50 .04472 1.0540 157.3 19.6 12.2 39 2026 08 16 10 21 03 51.461 +06 55 16.14 .04479 1.0541 157.2 19.6 12.7 39 2026 08 16 11 21 04 23.200 +07 04 56.65 .04487 1.0541 157.1 19.6 13.2 39 2026 08 16 12 21 04 54.861 +07 14 35.04 .04494 1.0541 157.0 19.6 13.7 39 2026 08 16 13 21 05 26.443 +07 24 11.29 .04502 1.0542 156.9 19.6 14.3 39 2026 08 16 14 21 05 57.946 +07 33 45.40 .04509 1.0542 156.8 19.6 14.8 39 2026 08 16 15 21 06 29.371 +07 43 17.35 .04517 1.0542 156.7 19.7 15.3 39 2026 08 16 16 21 07 00.716 +07 52 47.14 .04524 1.0543 156.6 19.7 15.9 39 2026 08 16 17 21 07 31.983 +08 02 14.76 .04532 1.0543 156.5 19.7 16.4 39 2026 08 16 18 21 08 03.171 +08 11 40.20 .04540 1.0543 156.4 19.7 17.0 39 2026 08 16 19 21 08 34.279 +08 21 03.46 .04548 1.0544 156.3 19.7 17.5 39