"Pseudo-MPEC" for P12o2DL
Created 2026 Jul 13 17:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12o2DL*0C2026 07 11.47994321 43 59.303+05 31 14.43 ~7CF5 21.66wXNEOCPF51
P12o2DL 0C2026 07 11.49185521 43 59.993+05 32 09.46 ~7CF5 21.47wXNEOCPF51
P12o2DL 0C2026 07 11.50383821 44 00.652+05 33 04.01 ~7CF5 21.68wXNEOCPF51
P12o2DL 0C2026 07 11.51589121 44 01.371+05 33 59.27 ~7CF5 21.56wXNEOCPF51
P12o2DL 0C2026 07 11.58147721 44 05.083+05 39 00.23 ~7CF5 21.08GVNEOCPF51
P12o2DL 0C2026 07 11.58212921 44 05.128+05 39 03.39 ~7CF5 21.41GVNEOCPF51
P12o2DL 1C2026 07 12.00436021 44 34.818+06 11 17.50 ~7CF5 20.6 GXNEOCP033
P12o2DL 1C2026 07 12.00691021 44 34.987+06 11 28.90 ~7CF5 20.5 GXNEOCP033
P12o2DL 1C2026 07 12.00945021 44 35.117+06 11 41.20 ~7CF5 20.6 GXNEOCP033
P12o2DL 1C2026 07 12.01199021 44 35.286+06 11 52.50 ~7CF5 20.8 GXNEOCP033
P12o2DL KC2026 07 12.29889721 44 54.70 +06 34 10.3 ~7CF5 22.0 GVNEOCPH21
P12o2DL KC2026 07 12.30178521 44 54.86 +06 34 23.7 ~7CF5 22.0 GVNEOCPH21
P12o2DL KC2026 07 12.30467321 44 55.04 +06 34 37.4 ~7CF5 22.0 GVNEOCPH21
P12o2DL 1C2026 07 12.97467021 45 40.320+07 26 54.20 ~7D05 20.6 GXNEOCP033
P12o2DL 1C2026 07 12.97631021 45 40.410+07 27 02.10 ~7D05 20.8 GXNEOCP033
P12o2DL 1C2026 07 12.97795021 45 40.500+07 27 09.90 ~7D05 20.5 GXNEOCP033
P12o2DL 1C2026 07 12.97959021 45 40.630+07 27 17.90 ~7D05 20.7 GXNEOCP033
P12o2DL 0B2026 07 13.10024921 45 47.496+07 37 23.94 ~7D75 21.5 GWNEOCPM21
P12o2DL 0B2026 07 13.14286721 45 49.873+07 40 44.64 ~7D75 WNEOCPM21
P12o2DL KC2026 07 13.31388921 46 02.51 +07 53 45.8 ~7D85 21.5 GVNEOCPH21
P12o2DL KC2026 07 13.31677821 46 02.66 +07 53 59.4 ~7D85 22.1 GVNEOCPH21
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.
(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.
Orbital elements: P12o2DL
Perihelion 2026 Sep 5.438994 +/- 0.25 TT = 10:32:09.0 (JD 2461288.938994)
Epoch 2026 Jul 13.0 TT = JDT 2461234.5 Earth MOID: 0.2277 Ma: 0.0339
M 338.798142207 +/- 0.30 (J2000 ecliptic) AutoNEOCP
n 0.389460865 +/- 0.00445 Peri. 67.225483 +/- 0.27
a 1.857063835 +/- 0.0141 Node 281.949161 +/- 0.06
e 0.39736867 +/- 0.00405 Incl. 15.583800 +/- 0.09
P 2.531/924.337d H 22.15 G 0.15 U 9.1
q 1.119124845 +/- 0.00143 Q 2.595002824 +/- 0.0272
From 21 observations 2026 July 11-13 (44.1 hr); mean residual 0".18
Residuals in arcseconds: 260711 F51 .02+ .03- 260712 033 .02+ .34- 260712 033 .04- .06- 260711 F51 .11+ .33+ 260712 033 .33- .19+ 260712 033 .17- .01- 260711 F51 .28- .10- 260712 033 .10- .29- 260712 033 .30+ .23+ 260711 F51 .20+ .15- 260712 H21 .06+ .06+ 260713 M21 .22+ .35+ 260711 F51 .06- .11- 260712 H21 .07- .00 260713 M21 .00 .29- 260711 F51 .05+ .06+ 260712 H21 .11+ .23+ 260713 H21 .03- .04+ 260712 033 .19- .09+ 260712 033 .09+ .20- 260713 H21 .25- .09- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 13 18 21 46 31.123 +08 28 41.08 .29339 1.2415 135.0 21.4 .123 55 2026 07 13 19 21 46 33.874 +08 32 00.66 .29322 1.2413 135.0 21.4 .135 53 2026 07 13 20 21 46 36.623 +08 35 20.38 .29306 1.2411 135.0 21.4 .147 51 2026 07 13 21 21 46 39.371 +08 38 40.25 .29289 1.2409 135.0 21.4 .160 50 2026 07 13 22 21 46 42.117 +08 42 00.27 .29272 1.2408 135.0 21.4 .174 48 2026 07 13 23 21 46 44.861 +08 45 20.44 .29256 1.2406 134.9 21.4 .188 47 2026 07 14 00 21 46 47.604 +08 48 40.75 .29239 1.2404 134.9 21.4 .202 46 2026 07 14 01 21 46 50.345 +08 52 01.22 .29223 1.2403 134.9 21.4 .216 45 2026 07 14 02 21 46 53.084 +08 55 21.83 .29206 1.2401 134.9 21.4 .232 45 2026 07 14 03 21 46 55.822 +08 58 42.59 .29190 1.2399 134.9 21.4 .247 44 2026 07 14 04 21 46 58.558 +09 02 03.49 .29173 1.2397 134.9 21.4 .263 43 2026 07 14 05 21 47 01.293 +09 05 24.55 .29157 1.2396 134.9 21.4 .279 43 2026 07 14 06 21 47 04.026 +09 08 45.74 .29140 1.2394 134.9 21.4 .296 42 2026 07 14 07 21 47 06.757 +09 12 07.09 .29124 1.2392 134.9 21.4 .313 42 2026 07 14 08 21 47 09.486 +09 15 28.58 .29108 1.2391 134.8 21.4 .331 41 2026 07 14 09 21 47 12.214 +09 18 50.21 .29092 1.2389 134.8 21.4 .349 41 2026 07 14 10 21 47 14.941 +09 22 11.99 .29075 1.2387 134.8 21.4 .367 41 2026 07 14 11 21 47 17.665 +09 25 33.92 .29059 1.2385 134.8 21.4 .386 40 2026 07 14 12 21 47 20.388 +09 28 55.99 .29043 1.2384 134.8 21.4 .405 40 2026 07 14 13 21 47 23.110 +09 32 18.20 .29027 1.2382 134.8 21.4 .424 40 2026 07 14 14 21 47 25.830 +09 35 40.55 .29011 1.2380 134.8 21.4 .444 39 2026 07 14 15 21 47 28.548 +09 39 03.05 .28995 1.2379 134.7 21.4 .464 39 2026 07 14 16 21 47 31.264 +09 42 25.69 .28979 1.2377 134.7 21.4 .485 39 2026 07 14 17 21 47 33.979 +09 45 48.48 .28963 1.2375 134.7 21.4 .506 39 2026 07 14 18 21 47 36.693 +09 49 11.40 .28947 1.2373 134.7 21.4 .527 38 2026 07 14 19 21 47 39.405 +09 52 34.47 .28931 1.2372 134.7 21.4 .549 38 2026 07 14 20 21 47 42.115 +09 55 57.68 .28916 1.2370 134.7 21.4 .572 38 2026 07 14 21 21 47 44.823 +09 59 21.03 .28900 1.2368 134.7 21.4 .594 38 2026 07 14 22 21 47 47.530 +10 02 44.52 .28884 1.2367 134.7 21.4 .617 38 2026 07 14 23 21 47 50.236 +10 06 08.16 .28868 1.2365 134.6 21.4 .641 37 2026 07 15 00 21 47 52.940 +10 09 31.93 .28853 1.2363 134.6 21.4 .664 37 2026 07 15 01 21 47 55.642 +10 12 55.84 .28837 1.2362 134.6 21.4 .689 37 2026 07 15 02 21 47 58.342 +10 16 19.89 .28821 1.2360 134.6 21.4 .713 37 2026 07 15 03 21 48 01.042 +10 19 44.08 .28806 1.2358 134.6 21.4 .738 37 2026 07 15 04 21 48 03.739 +10 23 08.41 .28790 1.2356 134.6 21.4 .764 37 2026 07 15 05 21 48 06.435 +10 26 32.87 .28775 1.2355 134.6 21.4 .789 37 2026 07 15 06 21 48 09.129 +10 29 57.48 .28759 1.2353 134.5 21.4 .816 36 2026 07 15 07 21 48 11.822 +10 33 22.22 .28744 1.2351 134.5 21.4 .842 36 2026 07 15 08 21 48 14.513 +10 36 47.10 .28729 1.2350 134.5 21.4 .869 36 2026 07 15 09 21 48 17.203 +10 40 12.11 .28713 1.2348 134.5 21.4 .896 36 2026 07 15 10 21 48 19.891 +10 43 37.26 .28698 1.2346 134.5 21.4 .924 36 2026 07 15 11 21 48 22.578 +10 47 02.55 .28683 1.2345 134.5 21.4 .952 36 2026 07 15 12 21 48 25.262 +10 50 27.97 .28667 1.2343 134.5 21.4 .981 36 2026 07 15 13 21 48 27.946 +10 53 53.53 .28652 1.2341 134.4 21.4 1.01 36 2026 07 15 14 21 48 30.628 +10 57 19.22 .28637 1.2340 134.4 21.4 1.04 36 2026 07 15 15 21 48 33.308 +11 00 45.05 .28622 1.2338 134.4 21.4 1.07 36 2026 07 15 16 21 48 35.987 +11 04 11.01 .28607 1.2336 134.4 21.4 1.10 35 2026 07 15 17 21 48 38.664 +11 07 37.11 .28592 1.2334 134.4 21.4 1.13 35