"Pseudo-MPEC" for A11w2xi
Created 2025 Dec 5 22:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11w2xi*0C2025 11 29.41348303 50 09.425+36 05 28.75 ~BTKo 18.94oVNEOCPT05
A11w2xi 0C2025 11 29.41736303 50 07.090+36 07 57.00 ~BTKo 18.25oVNEOCPT05
A11w2xi 0C2025 11 29.44988703 49 48.182+36 28 22.66 ~BTKo 19.25oVNEOCPT05
A11w2xi 0C2025 11 29.45535203 49 44.990+36 31 45.16 ~BTKo 18.83oVNEOCPT05
Station data:
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) 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: A11w2xi
Perihelion 2025 Oct 31.950936 +/- 36.1 TT = 22:49:20.8 (JD 2460980.450936)
Epoch 2025 Nov 29.0 TT = JDT 2461008.5 Earth MOID: 0.0259 AutoNEOCP
M 17.243479113 +/- 23 (J2000 ecliptic)
n 0.614761293 +/- 0.307 Peri. 329.485441 +/- 47
a 1.369824845 +/- 0.456 Node 65.708061 +/- 0.52
e 0.28228742 +/- 0.234 Incl. 20.822432 +/- 10
P 1.603/585.582d H 25.75 G 0.15 U 12.0 SR
q 0.983140516 +/- 0.0984 Q 1.756509173 +/- 5.16
From 4 observations 2025 Nov. 29 (60.3 min); mean residual 0".53
Residuals in arcseconds: 251129 T05 .36+ .51- 251129 T05 .19+ .89+ 251129 T05 .42- .43+ 251129 T05 .13- .81- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 05 23 03 02 50.512 +68 21 10.36 .07044 1.0332 131.3 21.8 24d 113 2025 12 06 00 03 02 33.790 +68 26 06.61 .07072 1.0333 131.2 21.8 24d 114 2025 12 06 01 03 02 17.094 +68 31 00.30 .07100 1.0334 131.1 21.8 24d 114 2025 12 06 02 03 02 00.424 +68 35 51.45 .07128 1.0335 131.0 21.8 24d 114 2025 12 06 03 03 01 43.781 +68 40 40.08 .07156 1.0336 130.9 21.8 24d 115 2025 12 06 04 03 01 27.164 +68 45 26.24 .07184 1.0338 130.8 21.9 24d 115 2025 12 06 05 03 01 10.574 +68 50 09.93 .07213 1.0339 130.8 21.9 24d 115 2025 12 06 06 03 00 54.011 +68 54 51.20 .07241 1.0340 130.7 21.9 24d 116 2025 12 06 07 03 00 37.475 +68 59 30.07 .07269 1.0341 130.6 21.9 24d 116 2025 12 06 08 03 00 20.965 +69 04 06.56 .07297 1.0342 130.5 21.9 24d 116 2025 12 06 09 03 00 04.484 +69 08 40.70 .07325 1.0343 130.4 21.9 24d 117 2025 12 06 10 02 59 48.029 +69 13 12.52 .07353 1.0344 130.4 21.9 24d 117 2025 12 06 11 02 59 31.603 +69 17 42.04 .07382 1.0346 130.3 21.9 24d 117 2025 12 06 12 02 59 15.204 +69 22 09.29 .07410 1.0347 130.2 21.9 24d 118 2025 12 06 13 02 58 58.833 +69 26 34.29 .07438 1.0348 130.1 21.9 24d 118 2025 12 06 14 02 58 42.490 +69 30 57.06 .07466 1.0349 130.0 22.0 24d 118 2025 12 06 15 02 58 26.175 +69 35 17.64 .07495 1.0350 130.0 22.0 24d 118 2025 12 06 16 02 58 09.889 +69 39 36.04 .07523 1.0351 129.9 22.0 24d 119 2025 12 06 17 02 57 53.632 +69 43 52.28 .07551 1.0352 129.8 22.0 24d 119 2025 12 06 18 02 57 37.403 +69 48 06.40 .07580 1.0354 129.7 22.0 24d 119 2025 12 06 19 02 57 21.203 +69 52 18.41 .07608 1.0355 129.7 22.0 24d 120 2025 12 06 20 02 57 05.032 +69 56 28.34 .07636 1.0356 129.6 22.0 24d 120 2025 12 06 21 02 56 48.890 +70 00 36.21 .07665 1.0357 129.5 22.0 24d 120 2025 12 06 22 02 56 32.778 +70 04 42.03 .07693 1.0358 129.4 22.0 24d 121 2025 12 06 23 02 56 16.695 +70 08 45.84 .07721 1.0359 129.4 22.0 24d 121 2025 12 07 00 02 56 00.641 +70 12 47.64 .07750 1.0360 129.3 22.1 24d 121 2025 12 07 01 02 55 44.618 +70 16 47.48 .07778 1.0362 129.2 22.1 24d 121 2025 12 07 02 02 55 28.624 +70 20 45.35 .07807 1.0363 129.1 22.1 24d 122 2025 12 07 03 02 55 12.661 +70 24 41.30 .07835 1.0364 129.1 22.1 24d 122 2025 12 07 04 02 54 56.728 +70 28 35.32 .07863 1.0365 129.0 22.1 24d 122 2025 12 07 05 02 54 40.825 +70 32 27.46 .07892 1.0366 128.9 22.1 24d 123 2025 12 07 06 02 54 24.953 +70 36 17.71 .07920 1.0367 128.9 22.1 24d 123 2025 12 07 07 02 54 09.111 +70 40 06.12 .07949 1.0369 128.8 22.1 24d 123 2025 12 07 08 02 53 53.301 +70 43 52.68 .07977 1.0370 128.7 22.1 24d 124 2025 12 07 09 02 53 37.521 +70 47 37.43 .08006 1.0371 128.7 22.1 24d 124 2025 12 07 10 02 53 21.773 +70 51 20.38 .08034 1.0372 128.6 22.2 24d 124 2025 12 07 11 02 53 06.055 +70 55 01.55 .08063 1.0373 128.5 22.2 24d 124 2025 12 07 12 02 52 50.370 +70 58 40.95 .08091 1.0374 128.5 22.2 24d 125 2025 12 07 13 02 52 34.716 +71 02 18.61 .08120 1.0376 128.4 22.2 24d 125 2025 12 07 14 02 52 19.093 +71 05 54.55 .08149 1.0377 128.3 22.2 23d 125 2025 12 07 15 02 52 03.503 +71 09 28.77 .08177 1.0378 128.3 22.2 23d 126 2025 12 07 16 02 51 47.944 +71 13 01.31 .08206 1.0379 128.2 22.2 23d 126 2025 12 07 17 02 51 32.418 +71 16 32.17 .08234 1.0380 128.1 22.2 23d 126 2025 12 07 18 02 51 16.924 +71 20 01.37 .08263 1.0381 128.1 22.2 23d 126 2025 12 07 19 02 51 01.463 +71 23 28.93 .08292 1.0383 128.0 22.2 23d 127 2025 12 07 20 02 50 46.034 +71 26 54.87 .08320 1.0384 128.0 22.2 23d 127 2025 12 07 21 02 50 30.638 +71 30 19.19 .08349 1.0385 127.9 22.3 23d 127 2025 12 07 22 02 50 15.274 +71 33 41.93 .08377 1.0386 127.8 22.3 23d 128