"Pseudo-MPEC" for P12pwxf
Created 2026 Sep 9 10:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pwxf*0C2026 09 03.32397721 11 39.770-37 39 51.56 ~93C5 21.39wXNEOCPF51
P12pwxf 0C2026 09 03.33436921 11 40.651-37 39 32.68 ~93C5 21.52wXNEOCPF51
P12pwxf 0C2026 09 03.34477921 11 41.533-37 39 13.84 ~93C5 21.67wXNEOCPF51
P12pwxf 3C2026 09 05.33709921 14 54.295-36 38 46.48 ~95Bo 20.93GVNEOCPT14
P12pwxf 3C2026 09 05.33807021 14 54.378-36 38 44.75 ~95Bo 20.79GVNEOCPT14
P12pwxf 3C2026 09 05.33903921 14 54.458-36 38 42.93 ~95Bo 20.78GVNEOCPT14
P12pwxf 0B2026 09 06.92570021 17 27.399-35 49 46.32 ~97NK 21.2 GWNEOCPM21
P12pwxf 0B2026 09 06.96117621 17 30.467-35 48 39.41 ~97NK WNEOCPM21
P12pwxf |C2026 09 07.05749021 17 41.360-35 45 38.90 ~9725 21.0 GVNEOCP807
P12pwxf |C2026 09 07.06113021 17 41.690-35 45 32.30 ~9725 21.2 GVNEOCP807
P12pwxf |C2026 09 07.06477021 17 42.010-35 45 25.90 ~9725 21.5 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.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12pwxf
Perihelion 2026 Aug 10.662067 +/- 0.441 TT = 15:53:22.5 (JD 2461263.162067)
Epoch 2026 Sep 7.0 TT = JDT 2461290.5 Earth MOID: 0.2995 Ma: 0.0467
M 7.356813909 +/- 0.53 (J2000 ecliptic) AutoNEOCP
n 0.269106442 +/- 0.0152 Peri. 287.864619 +/- 0.8
a 2.376037656 +/- 0.0893 Node 25.645077 +/- 0.6
e 0.45919634 +/- 0.017 Incl. 6.778685 +/- 0.16
P 3.66252 H 21.75 G 0.15 U 9.9
q 1.284969838 +/- 0.0079 Q 3.467105474 +/- 0.171
From 11 observations 2026 Sept. 3-7; mean residual 0".10
Residuals in arcseconds: 260903 F51 .02- .27- 260905 T14 .01+ .03- 260907 807 .09- .11+ 260903 F51 .00 .04+ 260905 T14 .02- .03+ 260907 807 .07+ .08+ 260903 F51 .03+ .23+ 260906 M21 .03- .15- 260907 807 .11+ .15- 260905 T14 .00 .01+ 260906 M21 .03+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 09 11 21 21 33.712 -34 31 13.80 .37384 1.3206 141.5 21.5 1.42 172 2026 09 09 12 21 21 37.761 -34 29 56.00 .37400 1.3207 141.5 21.5 1.46 172 2026 09 09 13 21 21 41.811 -34 28 38.20 .37416 1.3208 141.5 21.5 1.49 172 2026 09 09 14 21 21 45.861 -34 27 20.38 .37431 1.3209 141.5 21.5 1.52 172 2026 09 09 15 21 21 49.912 -34 26 02.55 .37447 1.3210 141.5 21.5 1.55 172 2026 09 09 16 21 21 53.962 -34 24 44.72 .37463 1.3211 141.5 21.5 1.58 172 2026 09 09 17 21 21 58.013 -34 23 26.88 .37479 1.3212 141.5 21.5 1.62 172 2026 09 09 18 21 22 02.063 -34 22 09.02 .37495 1.3213 141.5 21.5 1.65 172 2026 09 09 19 21 22 06.114 -34 20 51.16 .37511 1.3214 141.5 21.5 1.68 172 2026 09 09 20 21 22 10.166 -34 19 33.29 .37527 1.3215 141.5 21.5 1.72 171 2026 09 09 21 21 22 14.217 -34 18 15.42 .37543 1.3216 141.4 21.5 1.75 171 2026 09 09 22 21 22 18.269 -34 16 57.53 .37559 1.3217 141.4 21.5 1.79 171 2026 09 09 23 21 22 22.321 -34 15 39.64 .37575 1.3218 141.4 21.5 1.82 171 2026 09 10 00 21 22 26.373 -34 14 21.74 .37591 1.3219 141.4 21.5 1.85 171 2026 09 10 01 21 22 30.425 -34 13 03.83 .37607 1.3220 141.4 21.5 1.89 171 2026 09 10 02 21 22 34.477 -34 11 45.91 .37624 1.3221 141.4 21.5 1.92 171 2026 09 10 03 21 22 38.530 -34 10 27.99 .37640 1.3222 141.4 21.5 1.96 171 2026 09 10 04 21 22 42.583 -34 09 10.05 .37656 1.3223 141.4 21.5 2.00 171 2026 09 10 05 21 22 46.636 -34 07 52.11 .37672 1.3224 141.4 21.5 2.03 171 2026 09 10 06 21 22 50.689 -34 06 34.17 .37688 1.3225 141.3 21.5 2.07 171 2026 09 10 07 21 22 54.743 -34 05 16.21 .37704 1.3226 141.3 21.5 2.10 171 2026 09 10 08 21 22 58.796 -34 03 58.25 .37721 1.3227 141.3 21.5 2.14 170 2026 09 10 09 21 23 02.850 -34 02 40.28 .37737 1.3228 141.3 21.5 2.18 170 2026 09 10 10 21 23 06.904 -34 01 22.30 .37753 1.3229 141.3 21.5 2.21 170 2026 09 10 11 21 23 10.959 -34 00 04.32 .37770 1.3230 141.3 21.5 2.25 170 2026 09 10 12 21 23 15.013 -33 58 46.33 .37786 1.3231 141.3 21.5 2.29 170 2026 09 10 13 21 23 19.068 -33 57 28.34 .37802 1.3232 141.3 21.5 2.33 170 2026 09 10 14 21 23 23.123 -33 56 10.33 .37819 1.3233 141.3 21.5 2.36 170 2026 09 10 15 21 23 27.178 -33 54 52.32 .37835 1.3234 141.3 21.5 2.40 170 2026 09 10 16 21 23 31.233 -33 53 34.31 .37852 1.3235 141.2 21.5 2.44 170 2026 09 10 17 21 23 35.289 -33 52 16.29 .37868 1.3236 141.2 21.5 2.48 170 2026 09 10 18 21 23 39.345 -33 50 58.26 .37884 1.3237 141.2 21.5 2.52 170 2026 09 10 19 21 23 43.401 -33 49 40.22 .37901 1.3238 141.2 21.5 2.56 170 2026 09 10 20 21 23 47.457 -33 48 22.18 .37917 1.3239 141.2 21.5 2.60 170 2026 09 10 21 21 23 51.514 -33 47 04.14 .37934 1.3240 141.2 21.5 2.64 169 2026 09 10 22 21 23 55.570 -33 45 46.08 .37951 1.3241 141.2 21.5 2.68 169 2026 09 10 23 21 23 59.627 -33 44 28.03 .37967 1.3242 141.2 21.5 2.72 169 2026 09 11 00 21 24 03.684 -33 43 09.96 .37984 1.3243 141.2 21.5 2.76 169 2026 09 11 01 21 24 07.742 -33 41 51.89 .38000 1.3244 141.1 21.5 2.80 169 2026 09 11 02 21 24 11.799 -33 40 33.82 .38017 1.3245 141.1 21.5 2.84 169 2026 09 11 03 21 24 15.857 -33 39 15.74 .38034 1.3246 141.1 21.5 2.88 169 2026 09 11 04 21 24 19.915 -33 37 57.66 .38050 1.3247 141.1 21.5 2.92 169 2026 09 11 05 21 24 23.973 -33 36 39.57 .38067 1.3248 141.1 21.5 2.96 169 2026 09 11 06 21 24 28.031 -33 35 21.47 .38084 1.3249 141.1 21.5 3.00 169 2026 09 11 07 21 24 32.090 -33 34 03.37 .38101 1.3250 141.1 21.5 3.04 169 2026 09 11 08 21 24 36.149 -33 32 45.27 .38117 1.3251 141.1 21.5 3.09 169 2026 09 11 09 21 24 40.208 -33 31 27.16 .38134 1.3252 141.1 21.5 3.13 169 2026 09 11 10 21 24 44.267 -33 30 09.05 .38151 1.3253 141.1 21.5 3.17 168