"Pseudo-MPEC" for A11FfIf
Created 2026 Aug 1 23:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11FfIf*0C2026 08 013A]i9V;#p@ME97(=5\%E%GAstrometryT]Nx!j4WUredacted;!GT05
A11FfIf 0C2026 08 01H1K(7R'Pi/GclickXEM#JN1a#/XSnvd#QeKc(PEs\LIK6J][w:`KT05
A11FfIf 0C2026 08 01G)4M;gu8+xiqIRSShereQL5$O:nyw)QkiW7:*Uq:m#87NforC'IuT05
A11FfIf 0C2026 08 01S_S(yG'QP2v@im1)w)_ICexplanation,6wT,A[UphnIJHJ+yTuNT05
Station data:
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
Orbital elements: A11FfIf
Perigee 2026 Jul 29.030989 +/- 8.21 TT = 0:44:37.4 (JD 2461250.530989)
Epoch 2026 Aug 2.0 TT = JDT 2461254.5 AutoNEOCP
M 32.089666750 +/- 60 (J2000 equator)
n 8.085054332 +/- 12.7 Peri. 326.605580 +/- 160
a530658.1977 +/- 554990 Node 308.768994 +/- 0.49
e 0.28698409 +/- 1.13 Incl. 75.126696 +/- 1.7
P 44.5258d H 29.00 G 0.15 U 14.4
q 378367.7337 +/- 304444 Q 682948.6617 +/- 1.28e+6
From 4 observations 2026 Aug. 1 (33.7 min); mean residual 0".28
Residuals in arcseconds: 260801 T05 .01+ .37+ 260801 T05 .01+ .30+ 260801 T05 .01- .62- 260801 T05 .00 .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 02 00 20 59 45.314 +22 02 59.55 419985 1.0170 139.9 17.9 2367 28 2026 08 02 01 21 00 22.321 +22 32 37.99 420764 1.0170 139.4 17.9 2860 27 2026 08 02 02 21 00 59.465 +23 02 09.05 421547 1.0170 138.9 17.9 3407 26 2026 08 02 03 21 01 36.753 +23 31 32.74 422334 1.0169 138.5 17.9 4007 25 2026 08 02 04 21 02 14.188 +24 00 49.04 423125 1.0169 138.0 17.9 4663 25 2026 08 02 05 21 02 51.776 +24 29 57.97 423920 1.0169 137.5 17.9 5376 24 2026 08 02 06 21 03 29.521 +24 58 59.51 424719 1.0169 137.0 18.0 6146 24 2026 08 02 07 21 04 07.430 +25 27 53.68 425521 1.0169 136.5 18.0 6977 23 2026 08 02 08 21 04 45.506 +25 56 40.46 426327 1.0169 136.1 18.0 7868 23 2026 08 02 09 21 05 23.756 +26 25 19.86 427136 1.0168 135.6 18.0 8822 23 2026 08 02 10 21 06 02.184 +26 53 51.89 427949 1.0168 135.1 18.0 9840 23 2026 08 02 11 21 06 40.797 +27 22 16.55 428765 1.0168 134.6 18.1 182' 22 2026 08 02 12 21 07 19.598 +27 50 33.84 429584 1.0168 134.2 18.1 201' 22 2026 08 02 13 21 07 58.595 +28 18 43.76 430407 1.0168 133.7 18.1 222' 22 2026 08 02 14 21 08 37.792 +28 46 46.32 431232 1.0167 133.2 18.1 243' 22 2026 08 02 15 21 09 17.196 +29 14 41.53 432061 1.0167 132.8 18.1 266' 22 2026 08 02 16 21 09 56.811 +29 42 29.39 432892 1.0167 132.3 18.1 290' 22 2026 08 02 17 21 10 36.644 +30 10 09.91 433726 1.0167 131.8 18.2 315' 22 2026 08 02 18 21 11 16.701 +30 37 43.09 434563 1.0167 131.4 18.2 341' 22 2026 08 02 19 21 11 56.987 +31 05 08.95 435403 1.0167 130.9 18.2 369' 21 2026 08 02 20 21 12 37.509 +31 32 27.48 436245 1.0166 130.5 18.2 398' 21 2026 08 02 21 21 13 18.273 +31 59 38.71 437090 1.0166 130.0 18.2 429' 21 2026 08 02 22 21 13 59.285 +32 26 42.63 437937 1.0166 129.6 18.2 461' 21 2026 08 02 23 21 14 40.552 +32 53 39.26 438786 1.0166 129.1 18.3 494' 21 2026 08 03 00 21 15 22.080 +33 20 28.60 439638 1.0166 128.7 18.3 529' 21 2026 08 03 01 21 16 03.875 +33 47 10.67 440492 1.0165 128.2 18.3 565' 21 2026 08 03 02 21 16 45.944 +34 13 45.48 441348 1.0165 127.8 18.3 603' 21 2026 08 03 03 21 17 28.295 +34 40 13.03 442206 1.0165 127.4 18.3 642' 21 2026 08 03 04 21 18 10.933 +35 06 33.34 443066 1.0165 126.9 18.3 683' 21 2026 08 03 05 21 18 53.866 +35 32 46.41 443928 1.0165 126.5 18.4 726' 21 2026 08 03 06 21 19 37.101 +35 58 52.27 444792 1.0164 126.0 18.4 770' 21 2026 08 03 07 21 20 20.646 +36 24 50.91 445658 1.0164 125.6 18.4 816' 22 2026 08 03 08 21 21 04.507 +36 50 42.35 446525 1.0164 125.2 18.4 864' 22 2026 08 03 09 21 21 48.693 +37 16 26.61 447394 1.0164 124.7 18.4 913' 22 2026 08 03 10 21 22 33.211 +37 42 03.69 448264 1.0164 124.3 18.4 964' 22 2026 08 03 11 21 23 18.068 +38 07 33.60 449136 1.0163 123.9 18.5 17d 22 2026 08 03 12 21 24 03.273 +38 32 56.36 450010 1.0163 123.5 18.5 18d 22 2026 08 03 13 21 24 48.834 +38 58 11.97 450884 1.0163 123.0 18.5 19d 22 2026 08 03 14 21 25 34.759 +39 23 20.46 451760 1.0163 122.6 18.5 20d 22 2026 08 03 15 21 26 21.057 +39 48 21.82 452638 1.0163 122.2 18.5 21d 22 2026 08 03 16 21 27 07.735 +40 13 16.08 453516 1.0162 121.8 18.5 22d 22 2026 08 03 17 21 27 54.804 +40 38 03.24 454395 1.0162 121.4 18.6 23d 22 2026 08 03 18 21 28 42.271 +41 02 43.31 455276 1.0162 121.0 18.6 24d 22 2026 08 03 19 21 29 30.146 +41 27 16.31 456157 1.0162 120.5 18.6 25d 22 2026 08 03 20 21 30 18.438 +41 51 42.24 457040 1.0161 120.1 18.6 26d 22 2026 08 03 21 21 31 07.156 +42 16 01.12 457923 1.0161 119.7 18.6 27d 23 2026 08 03 22 21 31 56.311 +42 40 12.96 458807 1.0161 119.3 18.6 29d 23 2026 08 03 23 21 32 45.913 +43 04 17.76 459691 1.0161 118.9 18.6 30d 23