"Pseudo-MPEC" for P12pfyU
Created 2026 Aug 23 1:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pfyU*0C2026 08 12.42487821 15 18.719-19 34 28.76 ~8CDZ 20.52wXNEOCPF51
P12pfyU 0C2026 08 12.43600521 15 18.216-19 37 26.39 ~8CDZ 20.11wXNEOCPF51
P12pfyU 0C2026 08 12.44719021 15 17.704-19 40 24.47 ~8CDZ 20.57wXNEOCPF51
P12pfyU 0C2026 08 12.56367021 15 12.904-20 11 16.25 ~8CKo 20.69GVNEOCPF51
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: P12pfyU
Perihelion 2026 Jun 16.981145 +/- 70 TT = 23:32:50.9 (JD 2461208.481145)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.1406 Ma: 0.0987
M 24.483724967 +/- 60 (J2000 ecliptic) AutoNEOCP
n 0.437062216 +/- 0.302 Peri. 121.639090 +/- 70
a 1.719651884 +/- 0.793 Node 138.320230 +/- 0.08
e 0.41581996 +/- 0.249 Incl. 43.460952 +/- 13
P 2.255/823.666d H 23.68 G 0.15 U 11.9 SR
q 1.004586295 +/- 0.124 Q 2.434717473 +/- 4.69
From 4 observations 2026 Aug. 12 (3.3 hr); mean residual 0".47
Residuals in arcseconds: 260812 F51 .13+ .81- 260812 F51 .19- 1.0+ 260812 F51 .03+ .03- 260812 F51 .03+ .16- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 23 02 21 13 00.543 -49 03 06.87 .26549 1.2288 140.9 22.6 526' 4 2026 08 23 03 21 13 00.466 -49 06 52.71 .26600 1.2291 140.8 22.6 529' 4 2026 08 23 04 21 13 00.393 -49 10 37.59 .26651 1.2293 140.8 22.6 531' 4 2026 08 23 05 21 13 00.325 -49 14 21.50 .26702 1.2295 140.7 22.6 534' 4 2026 08 23 06 21 13 00.261 -49 18 04.46 .26754 1.2297 140.6 22.6 536' 4 2026 08 23 07 21 13 00.201 -49 21 46.47 .26805 1.2300 140.5 22.6 539' 4 2026 08 23 08 21 13 00.146 -49 25 27.53 .26856 1.2302 140.4 22.6 541' 4 2026 08 23 09 21 13 00.095 -49 29 07.65 .26907 1.2304 140.4 22.6 543' 5 2026 08 23 10 21 13 00.048 -49 32 46.83 .26958 1.2307 140.3 22.6 546' 5 2026 08 23 11 21 13 00.005 -49 36 25.07 .27010 1.2309 140.2 22.6 548' 5 2026 08 23 12 21 12 59.967 -49 40 02.39 .27061 1.2311 140.1 22.6 551' 5 2026 08 23 13 21 12 59.933 -49 43 38.78 .27113 1.2314 140.0 22.7 553' 5 2026 08 23 14 21 12 59.903 -49 47 14.25 .27164 1.2316 140.0 22.7 556' 5 2026 08 23 15 21 12 59.878 -49 50 48.80 .27215 1.2318 139.9 22.7 558' 6 2026 08 23 16 21 12 59.857 -49 54 22.44 .27267 1.2321 139.8 22.7 561' 6 2026 08 23 17 21 12 59.840 -49 57 55.18 .27319 1.2323 139.7 22.7 563' 6 2026 08 23 18 21 12 59.827 -50 01 27.01 .27370 1.2325 139.6 22.7 566' 6 2026 08 23 19 21 12 59.819 -50 04 57.94 .27422 1.2328 139.6 22.7 568' 7 2026 08 23 20 21 12 59.815 -50 08 27.98 .27473 1.2330 139.5 22.7 571' 7 2026 08 23 21 21 12 59.816 -50 11 57.13 .27525 1.2332 139.4 22.7 573' 7 2026 08 23 22 21 12 59.820 -50 15 25.39 .27577 1.2335 139.3 22.7 576' 8 2026 08 23 23 21 12 59.830 -50 18 52.76 .27629 1.2337 139.3 22.7 579' 8 2026 08 24 00 21 12 59.843 -50 22 19.27 .27681 1.2339 139.2 22.7 581' 9 2026 08 24 01 21 12 59.861 -50 25 44.89 .27732 1.2342 139.1 22.7 584' 9 2026 08 24 02 21 12 59.883 -50 29 09.65 .27784 1.2344 139.0 22.7 587' 10 2026 08 24 03 21 12 59.910 -50 32 33.54 .27836 1.2346 139.0 22.7 591' 10 2026 08 24 04 21 12 59.941 -50 35 56.57 .27888 1.2349 138.9 22.7 594' 11 2026 08 24 05 21 12 59.976 -50 39 18.75 .27940 1.2351 138.8 22.7 598' 12 2026 08 24 06 21 13 00.015 -50 42 40.07 .27992 1.2353 138.7 22.8 602' 13 2026 08 24 07 21 13 00.059 -50 46 00.54 .28044 1.2355 138.7 22.8 606' 14 2026 08 24 08 21 13 00.108 -50 49 20.17 .28097 1.2358 138.6 22.8 612' 16 2026 08 24 09 21 13 00.161 -50 52 38.95 .28149 1.2360 138.5 22.8 618' 18 2026 08 24 10 21 13 00.218 -50 55 56.90 .28201 1.2362 138.4 22.8 625' 20 2026 08 24 11 21 13 00.279 -50 59 14.02 .28253 1.2365 138.4 22.8 635' 22 2026 08 24 12 21 13 00.345 -51 02 30.30 .28305 1.2367 138.3 22.8 647' 26 2026 08 24 13 21 13 00.416 -51 05 45.76 .28358 1.2369 138.2 22.8 662' 30 2026 08 24 14 21 13 00.490 -51 09 00.40 .28410 1.2372 138.1 22.8 682' 34 2026 08 24 15 21 13 00.570 -51 12 14.23 .28462 1.2374 138.1 22.8 708' 39 2026 08 24 16 21 13 00.653 -51 15 27.23 .28515 1.2376 138.0 22.8 738' 44 2026 08 24 17 21 13 00.741 -51 18 39.43 .28567 1.2379 137.9 22.8 773' 48 2026 08 24 18 21 13 00.834 -51 21 50.83 .28620 1.2381 137.9 22.8 811' 52 2026 08 24 19 21 13 00.930 -51 25 01.42 .28672 1.2383 137.8 22.8 851' 56 2026 08 24 20 21 13 01.032 -51 28 11.21 .28725 1.2386 137.7 22.8 892' 58 2026 08 24 21 21 13 01.137 -51 31 20.20 .28777 1.2388 137.6 22.8 939' 60 2026 08 24 22 21 13 01.248 -51 34 28.41 .28830 1.2390 137.6 22.8 17d 62 2026 08 24 23 21 13 01.362 -51 37 35.83 .28882 1.2393 137.5 22.8 19d 66 2026 08 25 00 21 13 01.481 -51 40 42.46 .28935 1.2395 137.4 22.9 22d 70 2026 08 25 01 21 13 01.605 -51 43 48.32 .28988 1.2397 137.4 22.9 24d 71