"Pseudo-MPEC" for C1FW5R5
Created 2026 Aug 26 0:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1FW5R5*1C2026 08 23.29126822 29 01.532-01 47 13.06 ~8OFo 21.91GVNEOCPV00
C1FW5R5 1C2026 08 23.29835922 29 01.306-01 47 50.86 ~8OFo 21.59GVNEOCPV00
C1FW5R5 1C2026 08 23.30656422 29 01.050-01 48 35.03 ~8OFo 21.65GVNEOCPV00
C1FW5R5 1C2026 08 23.31276222 29 00.820-01 49 08.11 ~8OFo 22.41GVNEOCPV00
C1FW5R5 0C2026 08 23.35331022 28 59.520-01 52 45.80 ~8OFo 21.9 RVNEOCP291
C1FW5R5 0C2026 08 23.36133022 28 59.240-01 53 29.00 ~8OFo 21.4 RVNEOCP291
C1FW5R5 0C2026 08 23.36939022 28 59.020-01 54 12.00 ~8OFo 21.4 RVNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1FW5R5
Perihelion 2026 Oct 19.491681 +/- 69.4 TT = 11:48:01.2 (JD 2461332.991681)
Epoch 2026 Aug 23.0 TT = JDT 2461275.5 Earth MOID: 0.1025 AutoNEOCP
M 359.909626741 +/- 40 (J2000 ecliptic)
n 0.001571936 +/- Peri. 270.840170 +/- 80
a 73.25648793 +/- Node 153.953556 +/- 2.7
e 0.99169273 +/- 0.284 Incl. 34.852037 +/- 17
P 627.00231 H 23.66 G 0.15 U 10.7 SR
q 0.608560754 +/- 0.315 Q 145.9044151 +/- 27.8
From 7 observations 2026 Aug. 23 (1.9 hr); mean residual 0".18
Residuals in arcseconds: 260823 V00 .03+ .06+ 260823 V00 .26- .05- 260823 291 .31+ .26+ 260823 V00 .05+ .15+ 260823 291 .00 .12- 260823 V00 .18+ .14- 260823 291 .30- .16- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 26 01 22 27 48.570 -06 39 31.56 .24044 1.2504 175.3 21.4 4356 10 2026 08 26 02 22 27 47.226 -06 44 48.90 .23977 1.2498 175.5 21.4 4609 10 2026 08 26 03 22 27 45.873 -06 50 08.03 .23910 1.2491 175.6 21.4 4880 10 2026 08 26 04 22 27 44.511 -06 55 28.95 .23844 1.2485 175.7 21.4 5172 10 2026 08 26 05 22 27 43.141 -07 00 51.68 .23777 1.2479 175.8 21.4 5487 10 2026 08 26 06 22 27 41.762 -07 06 16.24 .23711 1.2472 175.9 21.3 5827 10 2026 08 26 07 22 27 40.374 -07 11 42.63 .23644 1.2466 176.0 21.3 6195 10 2026 08 26 08 22 27 38.977 -07 17 10.86 .23578 1.2459 176.1 21.3 6595 10 2026 08 26 09 22 27 37.572 -07 22 40.96 .23512 1.2453 176.2 21.3 7031 10 2026 08 26 10 22 27 36.157 -07 28 12.93 .23446 1.2446 176.3 21.3 7508 10 2026 08 26 11 22 27 34.734 -07 33 46.79 .23380 1.2440 176.5 21.3 8030 10 2026 08 26 12 22 27 33.301 -07 39 22.54 .23314 1.2433 176.6 21.3 8605 10 2026 08 26 13 22 27 31.859 -07 45 00.22 .23248 1.2427 176.7 21.3 9240 11 2026 08 26 14 22 27 30.408 -07 50 39.82 .23182 1.2420 176.8 21.2 9942 11 2026 08 26 15 22 27 28.947 -07 56 21.36 .23116 1.2414 176.9 21.2 179' 11 2026 08 26 16 22 27 27.478 -08 02 04.85 .23051 1.2408 177.0 21.2 193' 11 2026 08 26 17 22 27 25.998 -08 07 50.32 .22985 1.2401 177.1 21.2 209' 11 2026 08 26 18 22 27 24.509 -08 13 37.77 .22919 1.2395 177.3 21.2 227' 12 2026 08 26 19 22 27 23.011 -08 19 27.21 .22854 1.2388 177.4 21.2 248' 12 2026 08 26 20 22 27 21.502 -08 25 18.67 .22789 1.2382 177.5 21.2 271' 12 2026 08 26 21 22 27 19.984 -08 31 12.15 .22723 1.2375 177.6 21.1 296' 13 2026 08 26 22 22 27 18.456 -08 37 07.67 .22658 1.2369 177.7 21.1 325' 14 2026 08 26 23 22 27 16.918 -08 43 05.25 .22593 1.2362 177.8 21.1 357' 16 2026 08 27 00 22 27 15.370 -08 49 04.90 .22528 1.2356 177.9 21.1 394' 18 2026 08 27 01 22 27 13.812 -08 55 06.63 .22463 1.2349 178.0 21.1 438' 22 2026 08 27 02 22 27 12.244 -09 01 10.46 .22398 1.2343 178.2 21.1 496' 28 2026 08 27 03 22 27 10.665 -09 07 16.41 .22334 1.2337 178.3 21.1 594' 39 2026 08 27 04 22 27 09.076 -09 13 24.49 .22269 1.2330 178.4 21.0 765' 52 2026 08 27 05 22 27 07.476 -09 19 34.71 .22205 1.2324 178.5 21.0 921' 61 2026 08 27 06 22 27 05.866 -09 25 47.09 .22140 1.2317 178.6 21.0 17d 65 2026 08 27 07 22 27 04.246 -09 32 01.64 .22076 1.2311 178.7 21.0 17d 68 2026 08 27 08 22 27 02.614 -09 38 18.39 .22011 1.2304 178.8 21.0 18d 70 2026 08 27 09 22 27 00.972 -09 44 37.35 .21947 1.2298 178.9 21.0 18d 72 2026 08 27 10 22 26 59.319 -09 50 58.53 .21883 1.2291 178.9 21.0 18d 74 2026 08 27 11 22 26 57.655 -09 57 21.94 .21819 1.2285 179.0 20.9 18d 75 2026 08 27 12 22 26 55.979 -10 03 47.61 .21755 1.2278 179.1 20.9 18d 76 2026 08 27 13 22 26 54.293 -10 10 15.56 .21691 1.2272 179.1 20.9 18d 77 2026 08 27 14 22 26 52.595 -10 16 45.79 .21627 1.2266 179.1 20.9 18d 78 2026 08 27 15 22 26 50.886 -10 23 18.32 .21564 1.2259 179.1 20.9 18d 79 2026 08 27 16 22 26 49.165 -10 29 53.18 .21500 1.2253 179.1 20.9 18d 80 2026 08 27 17 22 26 47.433 -10 36 30.37 .21437 1.2246 179.1 20.9 18d 81 2026 08 27 18 22 26 45.689 -10 43 09.91 .21373 1.2240 179.0 20.9 18d 81 2026 08 27 19 22 26 43.933 -10 49 51.83 .21310 1.2233 178.9 20.9 18d 82 2026 08 27 20 22 26 42.165 -10 56 36.13 .21247 1.2227 178.9 20.9 18d 82 2026 08 27 21 22 26 40.385 -11 03 22.84 .21184 1.2220 178.8 20.9 18d 83 2026 08 27 22 22 26 38.593 -11 10 11.98 .21121 1.2214 178.7 20.9 18d 83 2026 08 27 23 22 26 36.789 -11 17 03.55 .21058 1.2207 178.6 20.9 18d 84 2026 08 28 00 22 26 34.973 -11 23 57.58 .20995 1.2201 178.5 20.9 18d 84