"Pseudo-MPEC" for P12pwHG
Created 2026 Sep 3 17:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pwHG*0C2026 09 03.58899900 44 24.192+20 18 21.42 ~93G5 20.11wXNEOCPF51
P12pwHG 0C2026 09 03.59990600 44 23.751+20 18 28.87 ~93G5 19.98wXNEOCPF51
P12pwHG 0C2026 09 03.61080200 44 23.325+20 18 36.21 ~93G5 19.98wXNEOCPF51
P12pwHG 0C2026 09 03.62165900 44 22.905+20 18 43.73 ~93G5 20.03wXNEOCPF51
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.
Orbital elements: P12pwHG
Perihelion 2026 Jul 21.950176 +/- 86.3 TT = 22:48:15.2 (JD 2461243.450176)
Epoch 2026 Sep 4.0 TT = JDT 2461287.5 Earth MOID: 0.8020 AutoNEOCP
M 11.851730964 +/- 35 (J2000 ecliptic)
n 0.269052858 +/- 0.304 Peri. 15.361485 +/- 80
a 2.376353119 +/- 1.79 Node 324.255304 +/- 60
e 0.23867223 +/- 0.268 Incl. 12.752021 +/- 11
P 3.66325 H 17.71 G 0.15 U 11.9 SR
q 1.809183601 +/- 0.876 Q 2.943522638 +/- 54.1
From 4 observations 2026 Sept. 3 (47.0 min); mean residual 0".05
Residuals in arcseconds: 260903 F51 .06+ .02+ 260903 F51 .04- .08- 260903 F51 .08- .01+ 260903 F51 .05+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 03 18 00 44 18.641 +20 20 13.10 .93597 1.8296 140.4 19.9 68.6 100 2026 09 03 19 00 44 17.122 +20 20 41.85 .93580 1.8296 140.4 19.9 80.2 101 2026 09 03 20 00 44 15.600 +20 21 10.56 .93563 1.8297 140.4 19.9 91.7 101 2026 09 03 21 00 44 14.073 +20 21 39.24 .93546 1.8297 140.5 19.9 103 101 2026 09 03 22 00 44 12.543 +20 22 07.89 .93529 1.8298 140.5 19.9 115 101 2026 09 03 23 00 44 11.009 +20 22 36.52 .93511 1.8298 140.5 19.9 126 102 2026 09 04 00 00 44 09.471 +20 23 05.11 .93494 1.8298 140.6 19.9 138 102 2026 09 04 01 00 44 07.930 +20 23 33.67 .93477 1.8299 140.6 19.9 149 102 2026 09 04 02 00 44 06.384 +20 24 02.21 .93460 1.8299 140.7 19.9 160 102 2026 09 04 03 00 44 04.835 +20 24 30.71 .93443 1.8299 140.7 19.9 172 102 2026 09 04 04 00 44 03.281 +20 24 59.19 .93426 1.8300 140.7 19.9 183 102 2026 09 04 05 00 44 01.724 +20 25 27.63 .93410 1.8300 140.8 19.9 194 103 2026 09 04 06 00 44 00.163 +20 25 56.04 .93393 1.8301 140.8 19.9 206 103 2026 09 04 07 00 43 58.598 +20 26 24.43 .93376 1.8301 140.8 19.9 217 103 2026 09 04 08 00 43 57.029 +20 26 52.78 .93359 1.8301 140.9 19.9 228 103 2026 09 04 09 00 43 55.457 +20 27 21.10 .93342 1.8302 140.9 19.9 240 103 2026 09 04 10 00 43 53.880 +20 27 49.39 .93325 1.8302 140.9 19.9 251 104 2026 09 04 11 00 43 52.300 +20 28 17.65 .93309 1.8303 141.0 19.9 263 104 2026 09 04 12 00 43 50.716 +20 28 45.89 .93292 1.8303 141.0 19.9 274 104 2026 09 04 13 00 43 49.128 +20 29 14.09 .93275 1.8303 141.0 19.9 285 104 2026 09 04 14 00 43 47.536 +20 29 42.26 .93259 1.8304 141.1 19.9 297 105 2026 09 04 15 00 43 45.940 +20 30 10.40 .93242 1.8304 141.1 19.9 308 105 2026 09 04 16 00 43 44.340 +20 30 38.51 .93225 1.8304 141.2 19.9 320 105 2026 09 04 17 00 43 42.737 +20 31 06.59 .93209 1.8305 141.2 19.9 332 105 2026 09 04 18 00 43 41.130 +20 31 34.63 .93192 1.8305 141.2 19.9 343 106 2026 09 04 19 00 43 39.519 +20 32 02.65 .93176 1.8306 141.3 19.9 355 106 2026 09 04 20 00 43 37.904 +20 32 30.64 .93159 1.8306 141.3 19.9 367 107 2026 09 04 21 00 43 36.285 +20 32 58.60 .93143 1.8306 141.3 19.9 379 107 2026 09 04 22 00 43 34.663 +20 33 26.52 .93126 1.8307 141.4 19.9 391 107 2026 09 04 23 00 43 33.036 +20 33 54.41 .93110 1.8307 141.4 19.9 403 108 2026 09 05 00 00 43 31.406 +20 34 22.28 .93093 1.8308 141.4 19.9 416 109 2026 09 05 01 00 43 29.772 +20 34 50.11 .93077 1.8308 141.5 19.9 428 109 2026 09 05 02 00 43 28.135 +20 35 17.91 .93061 1.8308 141.5 19.9 441 110 2026 09 05 03 00 43 26.493 +20 35 45.68 .93044 1.8309 141.6 19.9 454 111 2026 09 05 04 00 43 24.848 +20 36 13.42 .93028 1.8309 141.6 19.9 468 111 2026 09 05 05 00 43 23.199 +20 36 41.13 .93012 1.8310 141.6 19.9 482 112 2026 09 05 06 00 43 21.546 +20 37 08.81 .92996 1.8310 141.7 19.9 496 113 2026 09 05 07 00 43 19.889 +20 37 36.45 .92979 1.8310 141.7 19.9 511 114 2026 09 05 08 00 43 18.228 +20 38 04.07 .92963 1.8311 141.7 19.9 527 116 2026 09 05 09 00 43 16.564 +20 38 31.65 .92947 1.8311 141.8 19.9 544 117 2026 09 05 10 00 43 14.896 +20 38 59.21 .92931 1.8312 141.8 19.9 562 119 2026 09 05 11 00 43 13.224 +20 39 26.73 .92915 1.8312 141.8 19.9 581 120 2026 09 05 12 00 43 11.548 +20 39 54.22 .92899 1.8312 141.9 19.9 602 122 2026 09 05 13 00 43 09.869 +20 40 21.67 .92883 1.8313 141.9 19.9 625 125 2026 09 05 14 00 43 08.185 +20 40 49.10 .92867 1.8313 142.0 19.9 650 127 2026 09 05 15 00 43 06.498 +20 41 16.50 .92851 1.8314 142.0 19.9 680 130 2026 09 05 16 00 43 04.808 +20 41 43.86 .92835 1.8314 142.0 19.9 713 133 2026 09 05 17 00 43 03.113 +20 42 11.19 .92819 1.8314 142.1 19.9 752 136