"Pseudo-MPEC" for P12pwAX
Created 2026 Sep 5 9:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pwAX 1C2026 09 02.30894323 46 11.543-21 31 47.53 ~93JZ 20.78GVNEOCPG96
P12pwAX 1C2026 09 02.31417023 46 11.413-21 31 42.60 ~93JZ 21.15GVNEOCPG96
P12pwAX 1C2026 09 02.32460523 46 11.190-21 31 34.03 ~93JZ 20.96GVNEOCPG96
P12pwAX*0C2026 09 03.46768423 46 00.164-21 14 45.97 ~93D5 21.46wXNEOCPF51
P12pwAX 0C2026 09 03.47916423 45 59.920-21 14 35.81 ~93D5 20.93wXNEOCPF51
P12pwAX 0C2026 09 03.49061923 45 59.679-21 14 25.34 ~93D5 21.26wXNEOCPF51
P12pwAX 0C2026 09 03.50223123 45 59.426-21 14 15.03 ~93D5 21.83wXNEOCPF51
P12pwAX |C2026 09 05.30331023 45 36.720-20 45 53.70 ~958K 21.0 GVNEOCP807
P12pwAX |C2026 09 05.31637023 45 36.450-20 45 40.50 ~958K 21.1 GVNEOCP807
P12pwAX |C2026 09 05.32943023 45 36.110-20 45 27.40 ~958K 20.5 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. Measurers T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 1.5-m reflector + 10K
CCD.
Orbital elements: P12pwAX
Perihelion 2026 Oct 3.581715 +/- 1.35 TT = 13:57:40.1 (JD 2461317.081715)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.3122 Ma: 0.0763
M 351.347794717 +/- 0.16 (J2000 ecliptic) AutoNEOCP
n 0.302718197 +/- 0.0114 Peri. 349.198921 +/- 1.3
a 2.196731767 +/- 0.0553 Node 15.994811 +/- 0.34
e 0.40243476 +/- 0.0128 Incl. 8.328446 +/- 0.22
P 3.25586 H 22.04 G 0.15 U 9.7
q 1.312690535 +/- 0.00509 Q 3.080772999 +/- 0.106
From 10 observations 2026 Sept. 2-5; mean residual 0".23
Residuals in arcseconds: 260902 G96 .58+ .24- 260903 F51 .00 .04- 260905 807 .38+ .06+ 260902 G96 .05+ .27+ 260903 F51 .03+ .08+ 260905 807 .29- .19+ 260902 G96 .49- .02- 260903 F51 .06- .16- 260903 F51 .00 .12+ 260905 807 .00 .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 05 10 23 45 35.809 -20 44 08.76 .34457 1.3396 161.6 21.2 .206 149 2026 09 05 11 23 45 35.214 -20 43 28.34 .34446 1.3395 161.6 21.2 .221 153 2026 09 05 12 23 45 34.616 -20 42 47.85 .34436 1.3394 161.6 21.2 .238 157 2026 09 05 13 23 45 34.016 -20 42 07.30 .34426 1.3394 161.6 21.2 .255 160 2026 09 05 14 23 45 33.412 -20 41 26.68 .34416 1.3393 161.7 21.2 .274 163 2026 09 05 15 23 45 32.805 -20 40 46.00 .34406 1.3392 161.7 21.1 .293 166 2026 09 05 16 23 45 32.195 -20 40 05.26 .34395 1.3391 161.7 21.1 .314 168 2026 09 05 17 23 45 31.583 -20 39 24.45 .34385 1.3391 161.7 21.1 .335 170 2026 09 05 18 23 45 30.967 -20 38 43.58 .34375 1.3390 161.7 21.1 .357 172 2026 09 05 19 23 45 30.348 -20 38 02.65 .34365 1.3389 161.8 21.1 .380 174 2026 09 05 20 23 45 29.726 -20 37 21.65 .34355 1.3388 161.8 21.1 .403 176 2026 09 05 21 23 45 29.102 -20 36 40.59 .34345 1.3387 161.8 21.1 .427 177 2026 09 05 22 23 45 28.474 -20 35 59.46 .34335 1.3387 161.8 21.1 .452 179 2026 09 05 23 23 45 27.843 -20 35 18.27 .34325 1.3386 161.9 21.1 .477 0 2026 09 06 00 23 45 27.210 -20 34 37.02 .34315 1.3385 161.9 21.1 .503 1 2026 09 06 01 23 45 26.573 -20 33 55.70 .34305 1.3384 161.9 21.1 .530 2 2026 09 06 02 23 45 25.934 -20 33 14.32 .34295 1.3384 161.9 21.1 .557 3 2026 09 06 03 23 45 25.291 -20 32 32.87 .34285 1.3383 161.9 21.1 .585 4 2026 09 06 04 23 45 24.646 -20 31 51.36 .34276 1.3382 162.0 21.1 .613 5 2026 09 06 05 23 45 23.998 -20 31 09.79 .34266 1.3381 162.0 21.1 .642 6 2026 09 06 06 23 45 23.346 -20 30 28.15 .34256 1.3381 162.0 21.1 .672 6 2026 09 06 07 23 45 22.692 -20 29 46.45 .34246 1.3380 162.0 21.1 .702 7 2026 09 06 08 23 45 22.035 -20 29 04.69 .34236 1.3379 162.0 21.1 .732 8 2026 09 06 09 23 45 21.376 -20 28 22.86 .34227 1.3378 162.1 21.1 .763 8 2026 09 06 10 23 45 20.713 -20 27 40.96 .34217 1.3378 162.1 21.1 .795 9 2026 09 06 11 23 45 20.047 -20 26 59.01 .34207 1.3377 162.1 21.1 .827 9 2026 09 06 12 23 45 19.379 -20 26 16.98 .34197 1.3376 162.1 21.1 .860 10 2026 09 06 13 23 45 18.708 -20 25 34.90 .34188 1.3375 162.2 21.1 .893 10 2026 09 06 14 23 45 18.033 -20 24 52.75 .34178 1.3374 162.2 21.1 .926 11 2026 09 06 15 23 45 17.357 -20 24 10.53 .34168 1.3374 162.2 21.1 .961 11 2026 09 06 16 23 45 16.677 -20 23 28.25 .34159 1.3373 162.2 21.1 1.00 12 2026 09 06 17 23 45 15.994 -20 22 45.91 .34149 1.3372 162.2 21.1 1.03 12 2026 09 06 18 23 45 15.309 -20 22 03.50 .34140 1.3371 162.3 21.1 1.07 12 2026 09 06 19 23 45 14.621 -20 21 21.03 .34130 1.3371 162.3 21.1 1.10 13 2026 09 06 20 23 45 13.930 -20 20 38.49 .34121 1.3370 162.3 21.1 1.14 13 2026 09 06 21 23 45 13.236 -20 19 55.89 .34111 1.3369 162.3 21.1 1.18 13 2026 09 06 22 23 45 12.539 -20 19 13.22 .34102 1.3369 162.3 21.1 1.21 14 2026 09 06 23 23 45 11.840 -20 18 30.49 .34092 1.3368 162.4 21.1 1.25 14 2026 09 07 00 23 45 11.138 -20 17 47.70 .34083 1.3367 162.4 21.1 1.29 14 2026 09 07 01 23 45 10.433 -20 17 04.84 .34073 1.3366 162.4 21.1 1.33 14 2026 09 07 02 23 45 09.726 -20 16 21.91 .34064 1.3366 162.4 21.1 1.37 15 2026 09 07 03 23 45 09.015 -20 15 38.92 .34055 1.3365 162.4 21.1 1.41 15 2026 09 07 04 23 45 08.302 -20 14 55.87 .34045 1.3364 162.5 21.1 1.45 15 2026 09 07 05 23 45 07.587 -20 14 12.75 .34036 1.3363 162.5 21.1 1.49 15 2026 09 07 06 23 45 06.868 -20 13 29.57 .34027 1.3363 162.5 21.1 1.54 16 2026 09 07 07 23 45 06.147 -20 12 46.32 .34017 1.3362 162.5 21.1 1.58 16 2026 09 07 08 23 45 05.423 -20 12 03.01 .34008 1.3361 162.5 21.1 1.62 16 2026 09 07 09 23 45 04.697 -20 11 19.63 .33999 1.3360 162.6 21.1 1.66 16