"Pseudo-MPEC" for STO1440
Created 2026 Jul 15 5:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
STO1440 0C2026 07 06.47184720 12 18.128-22 13 14.44 ~7F4Z 21.17GVNEOCPF51
STO1440 0C2026 07 06.48437720 12 17.833-22 13 11.35 ~7F4Z 21.42GVNEOCPF51
STO1440 0C2026 07 06.49687320 12 17.579-22 13 08.45 ~7F4Z 20.97GVNEOCPF51
STO1440 0C2026 07 09.45800920 11 25.174-22 01 03.81 ~7F5K 21.02wXNEOCPF51
STO1440 0C2026 07 09.46788120 11 24.914-22 01 01.18 ~7F5K 20.97wXNEOCPF51
STO1440 0C2026 07 09.47775020 11 24.646-22 00 58.86 ~7F5K 21.10wXNEOCPF51
STO1440 0C2026 07 09.48760320 11 24.380-22 00 56.42 ~7F5K 21.09wXNEOCPF51
STO1440* C2026 07 14.22505 20 09 31.32 -21 40 37.3 ~7F3o 20.0 RXNEOCPX19
STO1440 C2026 07 14.25730 20 09 30.27 -21 40 29.0 ~7F3o 20.0 RXNEOCPX19
STO1440 C2026 07 14.28853 20 09 29.16 -21 40 21.1 ~7F3o 20.3 RXNEOCPX19
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(X19) Santel Observatory, El Leoncito (S31.802444 W69.326170) Argentina.
Observer A. Sankovich. 0.5-m f/1.5 reflector + CMOS.
Orbital elements: STO1440
Perihelion 2026 Sep 5.859520 +/- 0.565 TT = 20:37:42.5 (JD 2461289.359520)
Epoch 2026 Jul 14.0 TT = JDT 2461235.5 Earth MOID: 0.4599 AutoNEOCP
M 344.843665987 +/- 0.10 (J2000 ecliptic)
n 0.281404921 +/- 0.00135 Peri. 24.664799 +/- 0.38
a 2.306295352 +/- 0.00738 Node 303.172927 +/- 0.013
e 0.36216935 +/- 0.00201 Incl. 3.386537 +/- 0.014
P 3.50245 H 20.76 G 0.15 U 8.3
q 1.471025844 +/- 0.001 Q 3.141564859 +/- 0.0146
From 10 observations 2026 July 6-14; mean residual 0".22
Residuals in arcseconds: 260706 F51 .11+ .01- 260709 F51 .02+ .12+ 260714 X19 .47+ .11+ 260706 F51 .19- .07+ 260709 F51 .02+ .00 260714 X19 .54- .47- 260706 F51 .07+ .06- 260709 F51 .04+ .02- 260709 F51 .09- .10- 260714 X19 .07+ .37+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 15 06 20 09 02.999 -21 36 11.30 .52318 1.5367 172.5 20.7 .311 26 2026 07 15 07 20 09 01.823 -21 36 00.29 .52304 1.5366 172.6 20.7 .316 26 2026 07 15 08 20 09 00.645 -21 35 49.26 .52291 1.5365 172.6 20.7 .322 26 2026 07 15 09 20 08 59.465 -21 35 38.23 .52278 1.5364 172.7 20.7 .327 25 2026 07 15 10 20 08 58.283 -21 35 27.20 .52265 1.5363 172.7 20.7 .333 25 2026 07 15 11 20 08 57.100 -21 35 16.15 .52252 1.5362 172.7 20.7 .338 25 2026 07 15 12 20 08 55.915 -21 35 05.11 .52239 1.5361 172.8 20.7 .344 25 2026 07 15 13 20 08 54.728 -21 34 54.05 .52226 1.5360 172.8 20.7 .350 24 2026 07 15 14 20 08 53.539 -21 34 43.00 .52213 1.5359 172.9 20.7 .355 24 2026 07 15 15 20 08 52.348 -21 34 31.93 .52200 1.5358 172.9 20.7 .361 24 2026 07 15 16 20 08 51.156 -21 34 20.86 .52187 1.5357 173.0 20.7 .367 23 2026 07 15 17 20 08 49.962 -21 34 09.78 .52174 1.5356 173.0 20.7 .373 23 2026 07 15 18 20 08 48.766 -21 33 58.70 .52161 1.5355 173.0 20.7 .378 23 2026 07 15 19 20 08 47.568 -21 33 47.61 .52148 1.5354 173.1 20.7 .384 23 2026 07 15 20 20 08 46.369 -21 33 36.52 .52135 1.5353 173.1 20.7 .390 22 2026 07 15 21 20 08 45.168 -21 33 25.42 .52122 1.5352 173.2 20.7 .396 22 2026 07 15 22 20 08 43.965 -21 33 14.32 .52109 1.5351 173.2 20.7 .402 22 2026 07 15 23 20 08 42.761 -21 33 03.20 .52097 1.5350 173.3 20.7 .408 22 2026 07 16 00 20 08 41.554 -21 32 52.09 .52084 1.5349 173.3 20.7 .414 21 2026 07 16 01 20 08 40.347 -21 32 40.96 .52071 1.5348 173.3 20.7 .420 21 2026 07 16 02 20 08 39.137 -21 32 29.84 .52058 1.5347 173.4 20.7 .426 21 2026 07 16 03 20 08 37.926 -21 32 18.70 .52046 1.5346 173.4 20.7 .432 21 2026 07 16 04 20 08 36.713 -21 32 07.56 .52033 1.5345 173.5 20.7 .438 20 2026 07 16 05 20 08 35.499 -21 31 56.41 .52021 1.5344 173.5 20.6 .445 20 2026 07 16 06 20 08 34.283 -21 31 45.26 .52008 1.5343 173.6 20.6 .451 20 2026 07 16 07 20 08 33.065 -21 31 34.10 .51995 1.5342 173.6 20.6 .457 20 2026 07 16 08 20 08 31.845 -21 31 22.94 .51983 1.5341 173.7 20.6 .463 19 2026 07 16 09 20 08 30.624 -21 31 11.77 .51970 1.5340 173.7 20.6 .470 19 2026 07 16 10 20 08 29.402 -21 31 00.59 .51958 1.5339 173.7 20.6 .476 19 2026 07 16 11 20 08 28.178 -21 30 49.41 .51946 1.5338 173.8 20.6 .483 19 2026 07 16 12 20 08 26.952 -21 30 38.22 .51933 1.5337 173.8 20.6 .489 18 2026 07 16 13 20 08 25.725 -21 30 27.02 .51921 1.5336 173.9 20.6 .496 18 2026 07 16 14 20 08 24.496 -21 30 15.82 .51908 1.5335 173.9 20.6 .502 18 2026 07 16 15 20 08 23.265 -21 30 04.62 .51896 1.5334 174.0 20.6 .509 18 2026 07 16 16 20 08 22.033 -21 29 53.40 .51884 1.5333 174.0 20.6 .515 17 2026 07 16 17 20 08 20.800 -21 29 42.18 .51872 1.5332 174.0 20.6 .522 17 2026 07 16 18 20 08 19.564 -21 29 30.96 .51859 1.5331 174.1 20.6 .529 17 2026 07 16 19 20 08 18.328 -21 29 19.73 .51847 1.5330 174.1 20.6 .535 17 2026 07 16 20 20 08 17.090 -21 29 08.49 .51835 1.5329 174.2 20.6 .542 16 2026 07 16 21 20 08 15.850 -21 28 57.25 .51823 1.5328 174.2 20.6 .549 16 2026 07 16 22 20 08 14.609 -21 28 46.00 .51811 1.5328 174.3 20.6 .556 16 2026 07 16 23 20 08 13.366 -21 28 34.74 .51799 1.5327 174.3 20.6 .563 16 2026 07 17 00 20 08 12.122 -21 28 23.48 .51787 1.5326 174.4 20.6 .570 15 2026 07 17 01 20 08 10.876 -21 28 12.21 .51775 1.5325 174.4 20.6 .577 15 2026 07 17 02 20 08 09.629 -21 28 00.94 .51763 1.5324 174.4 20.6 .584 15 2026 07 17 03 20 08 08.381 -21 27 49.66 .51751 1.5323 174.5 20.6 .591 15 2026 07 17 04 20 08 07.131 -21 27 38.37 .51739 1.5322 174.5 20.6 .598 15 2026 07 17 05 20 08 05.879 -21 27 27.08 .51727 1.5321 174.6 20.6 .605 14