"Pseudo-MPEC" for P12nX9q
Created 2026 Jul 9 22:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nX9q*0C2026 07 08.36887616 31 00.984-07 19 39.48 ~78CK 20.77wXNEOCPF51
P12nX9q 0C2026 07 08.38061816 30 59.377-07 19 30.35 ~78CK 20.75wXNEOCPF51
P12nX9q 0C2026 07 08.39232916 30 57.780-07 19 21.53 ~78CK 20.93wXNEOCPF51
P12nX9q 0C2026 07 08.40406616 30 56.166-07 19 12.30 ~78CK 20.83wXNEOCPF51
P12nX9q 1C2026 07 08.88899016 29 59.957-07 13 25.50 ~78MZ 20.5 GXNEOCP033
P12nX9q 1C2026 07 08.88994016 29 59.849-07 13 24.20 ~78MZ 20.9 GXNEOCP033
P12nX9q 1C2026 07 08.89088016 29 59.726-07 13 23.49 ~78MZ 20.6 GXNEOCP033
P12nX9q 6B2026 07 09.02662816 29 42.005-07 11 31.24 ~79A5 20.4 GXNEOCPZ84
P12nX9q 6B2026 07 09.03140616 29 41.357-07 11 27.56 ~79A5 20.8 GXNEOCPZ84
P12nX9q 6B2026 07 09.03632216 29 40.738-07 11 23.71 ~79A5 20.2 GXNEOCPZ84
P12nX9q KC2026 07 09.13597016 29 31.02 -07 10 11.3 ~793o 21.3 GVNEOCPH21
P12nX9q KC2026 07 09.13876716 29 30.63 -07 10 09.3 ~793o 21.0 GVNEOCPH21
P12nX9q KC2026 07 09.14156316 29 30.26 -07 10 06.9 ~793o 20.9 GVNEOCPH21
P12nX9q 1C2026 07 09.30853316 29 08.466-07 07 53.26 ~7985 VNEOCPI52
P12nX9q 1C2026 07 09.31126116 29 08.149-07 07 51.13 ~7985 19.94GVNEOCPI52
P12nX9q 1C2026 07 09.32617416 29 06.097-07 07 39.68 ~7985 20.28GVNEOCPI52
P12nX9q 1C2026 07 09.32803016 29 05.881-07 07 38.17 ~7985 19.89GVNEOCPI52
P12nX9q 0B2026 07 09.75156416 28 19.008-07 01 24.23 ~79LZ WNEOCPM21
P12nX9q 0B2026 07 09.78415916 28 14.462-07 00 59.87 ~79LZ 20.5 GWNEOCPM21
P12nX9q KC2026 07 09.81959716 28 09.523-07 01 25.27 ~79Ko 18.7 GXNEOCPM57
P12nX9q KC2026 07 09.83110316 28 07.914-07 01 16.41 ~79Ko 18.5 GXNEOCPM57
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. 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. 1.0-m prime focus + 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.
(M57) Wide-field Mufara Telescope, Isnello (N37.868879 E14.020200) Italy.
Observer A. Nastasi. 1.00-m f/2.1 reflector + CCD.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observer R. Kresken.
Measurers F. Ocaña, M. Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P12nX9q
Perihelion 2026 Aug 28.337988 +/- 0.148 TT = 8:06:42.1 (JD 2461280.837988)
Epoch 2026 Jul 9.0 TT = JDT 2461230.5 Earth MOID: 0.0183 Ma: 0.0850
M 342.649331936 +/- 0.23 (J2000 ecliptic) AutoNEOCP
n 0.344683385 +/- 0.00386 Peri. 186.970243 +/- 0.24
a 2.014601482 +/- 0.015 Node 151.335789 +/- 0.34
e 0.51946230 +/- 0.0037 Incl. 2.725970 +/- 0.014
P 2.85946 H 22.71 G 0.15 U 9.0
q 0.968091957 +/- 0.000235 Q 3.061111007 +/- 0.0303
From 21 observations 2026 July 8-9 (35.1 hr); mean residual 0".23
Residuals in arcseconds: 260708 F51 .02- .07- 260709 Z84 .03+ .15+ 260709 I52 .48+ .10- 260708 F51 .04+ .06+ 260709 Z84 .29- .07+ 260709 I52 .44- .44- 260708 F51 .10+ .13- 260709 Z84 .06+ .05+ 260709 I52 .01+ .40- 260708 F51 .13- .04+ 260709 H21 .28+ .14- 260709 M21 .00 .18+ 260708 033 .29- .05+ 260709 H21 .16+ .28- 260709 M21 .11- .11- 260708 033 .02- .63+ 260709 H21 .33+ .02- 260709 M57 .12+ .05+ 260708 033 .00 .62+ 260709 I52 .25- .08- 260709 M57 .09- .07+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 09 23 16 27 52.219 -06 59 00.18 .16292 1.1410 136.9 20.6 .123 164 2026 07 10 00 16 27 47.171 -06 58 27.88 .16273 1.1407 136.8 20.6 .126 161 2026 07 10 01 16 27 42.120 -06 57 55.56 .16254 1.1405 136.8 20.6 .129 159 2026 07 10 02 16 27 37.064 -06 57 23.21 .16235 1.1402 136.7 20.6 .132 156 2026 07 10 03 16 27 32.004 -06 56 50.84 .16216 1.1400 136.6 20.6 .136 154 2026 07 10 04 16 27 26.940 -06 56 18.44 .16197 1.1397 136.6 20.6 .140 152 2026 07 10 05 16 27 21.871 -06 55 46.02 .16178 1.1395 136.5 20.6 .144 150 2026 07 10 06 16 27 16.799 -06 55 13.57 .16159 1.1392 136.5 20.6 .149 148 2026 07 10 07 16 27 11.722 -06 54 41.10 .16140 1.1390 136.4 20.6 .154 146 2026 07 10 08 16 27 06.642 -06 54 08.61 .16121 1.1387 136.4 20.6 .159 144 2026 07 10 09 16 27 01.557 -06 53 36.09 .16102 1.1385 136.3 20.6 .165 142 2026 07 10 10 16 26 56.468 -06 53 03.54 .16083 1.1382 136.2 20.6 .170 140 2026 07 10 11 16 26 51.375 -06 52 30.97 .16064 1.1380 136.2 20.6 .177 139 2026 07 10 12 16 26 46.277 -06 51 58.38 .16045 1.1377 136.1 20.6 .183 137 2026 07 10 13 16 26 41.175 -06 51 25.76 .16026 1.1374 136.1 20.5 .190 136 2026 07 10 14 16 26 36.070 -06 50 53.11 .16007 1.1372 136.0 20.5 .197 134 2026 07 10 15 16 26 30.960 -06 50 20.44 .15989 1.1369 135.9 20.5 .204 133 2026 07 10 16 16 26 25.845 -06 49 47.74 .15970 1.1367 135.9 20.5 .212 132 2026 07 10 17 16 26 20.727 -06 49 15.02 .15951 1.1364 135.8 20.5 .220 131 2026 07 10 18 16 26 15.604 -06 48 42.27 .15932 1.1362 135.8 20.5 .228 130 2026 07 10 19 16 26 10.477 -06 48 09.50 .15913 1.1359 135.7 20.5 .236 129 2026 07 10 20 16 26 05.345 -06 47 36.70 .15894 1.1357 135.6 20.5 .245 128 2026 07 10 21 16 26 00.209 -06 47 03.87 .15875 1.1354 135.6 20.5 .254 127 2026 07 10 22 16 25 55.069 -06 46 31.02 .15856 1.1352 135.5 20.5 .263 126 2026 07 10 23 16 25 49.925 -06 45 58.14 .15837 1.1349 135.4 20.5 .272 125 2026 07 11 00 16 25 44.776 -06 45 25.23 .15819 1.1347 135.4 20.5 .282 124 2026 07 11 01 16 25 39.623 -06 44 52.30 .15800 1.1344 135.3 20.5 .292 124 2026 07 11 02 16 25 34.466 -06 44 19.34 .15781 1.1342 135.3 20.5 .302 123 2026 07 11 03 16 25 29.304 -06 43 46.35 .15762 1.1339 135.2 20.5 .312 122 2026 07 11 04 16 25 24.138 -06 43 13.34 .15743 1.1337 135.1 20.5 .323 122 2026 07 11 05 16 25 18.967 -06 42 40.30 .15724 1.1334 135.1 20.5 .334 121 2026 07 11 06 16 25 13.792 -06 42 07.23 .15706 1.1332 135.0 20.5 .345 120 2026 07 11 07 16 25 08.613 -06 41 34.13 .15687 1.1329 135.0 20.5 .356 120 2026 07 11 08 16 25 03.429 -06 41 01.01 .15668 1.1326 134.9 20.5 .368 119 2026 07 11 09 16 24 58.241 -06 40 27.86 .15649 1.1324 134.8 20.5 .379 119 2026 07 11 10 16 24 53.048 -06 39 54.68 .15630 1.1321 134.8 20.5 .391 118 2026 07 11 11 16 24 47.851 -06 39 21.47 .15612 1.1319 134.7 20.5 .404 118 2026 07 11 12 16 24 42.649 -06 38 48.23 .15593 1.1316 134.7 20.5 .416 118 2026 07 11 13 16 24 37.443 -06 38 14.97 .15574 1.1314 134.6 20.5 .429 117 2026 07 11 14 16 24 32.233 -06 37 41.68 .15555 1.1311 134.5 20.5 .442 117 2026 07 11 15 16 24 27.017 -06 37 08.36 .15536 1.1309 134.5 20.5 .455 117 2026 07 11 16 16 24 21.798 -06 36 35.01 .15518 1.1306 134.4 20.5 .468 116 2026 07 11 17 16 24 16.573 -06 36 01.63 .15499 1.1304 134.4 20.5 .482 116 2026 07 11 18 16 24 11.345 -06 35 28.22 .15480 1.1301 134.3 20.5 .496 116 2026 07 11 19 16 24 06.111 -06 34 54.79 .15461 1.1299 134.2 20.5 .510 115 2026 07 11 20 16 24 00.873 -06 34 21.32 .15443 1.1296 134.2 20.5 .524 115 2026 07 11 21 16 23 55.631 -06 33 47.83 .15424 1.1294 134.1 20.5 .539 115 2026 07 11 22 16 23 50.383 -06 33 14.30 .15405 1.1291 134.1 20.5 .554 114