"Pseudo-MPEC" for A11EQsr
Created 2026 Jul 17 6:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11EQsr*0C2026 07 16.43342019 12 11.755-24 51 18.61 ~7H6Z 18.90oVNEOCPT08
A11EQsr 0C2026 07 16.43662019 12 11.774-24 51 15.62 ~7H6Z 18.42oVNEOCPT08
A11EQsr 0C2026 07 16.44073219 12 11.909-24 51 10.12 ~7H6Z 18.27oVNEOCPT08
A11EQsr 0C2026 07 16.47622819 12 12.499-24 50 30.05 ~7H6Z 18.77oVNEOCPT08
A11EQsr 0C2026 07 16.47860019 12 12.526-24 50 28.18 ~7H6Z 18.65oVNEOCPT08
A11EQsr 0C2026 07 16.48525919 12 12.679-24 50 20.33 ~7H6Z 18.75oVNEOCPT08
Station data:
(T08) ATLAS-MLO, Mauna Loa (N19.536150 W155.576050) US/Hawaii. Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
Orbital elements: A11EQsr
Perihelion 2026 May 15.025465 +/- 45.8 TT = 0:36:40.1 (JD 2461175.525465)
Epoch 2026 Jul 16.0 TT = JDT 2461237.5 Earth MOID: 0.0213 Ma: 0.0306
M 16.647091992 +/- 22 (J2000 ecliptic) AutoNEOCP
n 0.268611808 +/- 0.199 Peri. 270.923937 +/- 70
a 2.378953660 +/- 1.17 Node 302.235329 +/- 35
e 0.65231022 +/- 0.183 Incl. 2.338851 +/- 2.3
P 3.66926 H 21.50 G 0.15 U 11.7 SR
q 0.827137854 +/- 0.229 Q 3.930769467 +/- 2.27
From 6 observations 2026 July 16 (74.6 min); mean residual 0".32
Residuals in arcseconds: 260716 T08 .05+ .08+ 260716 T08 .45+ .41+ 260716 T08 .23- .36- 260716 T08 .43- .50- 260716 T08 .01- .47+ 260716 T08 .18+ .10- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 17 07 19 12 41.939 -24 35 40.26 .21126 1.2258 171.8 19.1 313 91 2026 07 17 08 19 12 43.347 -24 34 57.88 .21167 1.2262 171.8 19.1 328 91 2026 07 17 09 19 12 44.752 -24 34 15.64 .21208 1.2266 171.8 19.1 342 91 2026 07 17 10 19 12 46.153 -24 33 33.56 .21249 1.2270 171.7 19.1 357 90 2026 07 17 11 19 12 47.550 -24 32 51.63 .21290 1.2274 171.7 19.1 372 90 2026 07 17 12 19 12 48.944 -24 32 09.85 .21332 1.2278 171.7 19.1 387 90 2026 07 17 13 19 12 50.335 -24 31 28.21 .21373 1.2282 171.6 19.1 402 90 2026 07 17 14 19 12 51.722 -24 30 46.73 .21414 1.2286 171.6 19.1 418 90 2026 07 17 15 19 12 53.106 -24 30 05.39 .21455 1.2290 171.6 19.1 433 90 2026 07 17 16 19 12 54.487 -24 29 24.20 .21497 1.2294 171.6 19.1 448 90 2026 07 17 17 19 12 55.864 -24 28 43.15 .21538 1.2298 171.5 19.1 463 90 2026 07 17 18 19 12 57.238 -24 28 02.25 .21579 1.2301 171.5 19.1 479 90 2026 07 17 19 19 12 58.609 -24 27 21.50 .21621 1.2305 171.5 19.1 494 89 2026 07 17 20 19 12 59.977 -24 26 40.88 .21662 1.2309 171.4 19.2 510 89 2026 07 17 21 19 13 01.341 -24 26 00.41 .21703 1.2313 171.4 19.2 526 90 2026 07 17 22 19 13 02.702 -24 25 20.08 .21745 1.2317 171.4 19.2 541 90 2026 07 17 23 19 13 04.060 -24 24 39.90 .21786 1.2321 171.3 19.2 557 90 2026 07 18 00 19 13 05.415 -24 23 59.85 .21828 1.2325 171.3 19.2 573 90 2026 07 18 01 19 13 06.767 -24 23 19.94 .21869 1.2329 171.3 19.2 590 90 2026 07 18 02 19 13 08.116 -24 22 40.17 .21911 1.2333 171.3 19.2 606 90 2026 07 18 03 19 13 09.462 -24 22 00.54 .21952 1.2337 171.2 19.2 622 90 2026 07 18 04 19 13 10.805 -24 21 21.05 .21994 1.2341 171.2 19.2 639 90 2026 07 18 05 19 13 12.145 -24 20 41.70 .22035 1.2345 171.2 19.2 655 90 2026 07 18 06 19 13 13.482 -24 20 02.48 .22077 1.2349 171.1 19.2 672 90 2026 07 18 07 19 13 14.816 -24 19 23.39 .22118 1.2353 171.1 19.2 689 91 2026 07 18 08 19 13 16.147 -24 18 44.44 .22160 1.2357 171.1 19.2 706 91 2026 07 18 09 19 13 17.475 -24 18 05.63 .22201 1.2361 171.0 19.2 724 91 2026 07 18 10 19 13 18.801 -24 17 26.95 .22243 1.2365 171.0 19.2 741 91 2026 07 18 11 19 13 20.124 -24 16 48.40 .22285 1.2369 171.0 19.2 759 91 2026 07 18 12 19 13 21.444 -24 16 09.98 .22326 1.2372 171.0 19.2 777 92 2026 07 18 13 19 13 22.761 -24 15 31.70 .22368 1.2376 170.9 19.3 795 92 2026 07 18 14 19 13 24.076 -24 14 53.54 .22410 1.2380 170.9 19.3 813 92 2026 07 18 15 19 13 25.387 -24 14 15.52 .22451 1.2384 170.9 19.3 832 92 2026 07 18 16 19 13 26.697 -24 13 37.62 .22493 1.2388 170.8 19.3 850 93 2026 07 18 17 19 13 28.003 -24 12 59.86 .22535 1.2392 170.8 19.3 869 93 2026 07 18 18 19 13 29.307 -24 12 22.22 .22576 1.2396 170.8 19.3 889 93 2026 07 18 19 19 13 30.608 -24 11 44.71 .22618 1.2400 170.7 19.3 908 93 2026 07 18 20 19 13 31.907 -24 11 07.32 .22660 1.2404 170.7 19.3 928 94 2026 07 18 21 19 13 33.204 -24 10 30.06 .22702 1.2408 170.7 19.3 948 94 2026 07 18 22 19 13 34.497 -24 09 52.93 .22744 1.2412 170.6 19.3 969 94 2026 07 18 23 19 13 35.789 -24 09 15.92 .22785 1.2416 170.6 19.3 989 95 2026 07 19 00 19 13 37.077 -24 08 39.04 .22827 1.2420 170.6 19.3 1010 95 2026 07 19 01 19 13 38.364 -24 08 02.28 .22869 1.2424 170.6 19.3 1032 95 2026 07 19 02 19 13 39.648 -24 07 25.64 .22911 1.2428 170.5 19.3 1054 96 2026 07 19 03 19 13 40.929 -24 06 49.13 .22953 1.2432 170.5 19.3 1076 96 2026 07 19 04 19 13 42.208 -24 06 12.74 .22995 1.2436 170.5 19.3 1098 96 2026 07 19 05 19 13 43.485 -24 05 36.46 .23037 1.2440 170.4 19.3 1121 97 2026 07 19 06 19 13 44.760 -24 05 00.31 .23079 1.2444 170.4 19.3 1144 97