"Pseudo-MPEC" for C46RP71
Created 2026 Nov 10 17:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46RP71*1C2026 11 10.20612801 43 52.874+16 10 57.76 ~BA5Z VNEOCP703
C46RP71 1C2026 11 10.20839301 44 13.006+16 16 44.00 ~BA5Z 17.27GVNEOCP703
C46RP71 1C2026 11 10.21065301 44 33.338+16 22 33.17 ~BA5Z VNEOCP703
C46RP71 1C2026 11 10.21291301 44 53.711+16 28 21.79 ~BA5Z 17.30GVNEOCP703
C46RP71 1C2026 11 10.23232401 47 49.736+17 17 22.67 ~BA65 17.39GVNEOCPI52
C46RP71 1C2026 11 10.23277701 47 53.858+17 18 31.03 ~BA65 17.29GVNEOCPI52
C46RP71 1C2026 11 10.23322701 47 57.916+17 19 38.28 ~BA65 17.13GVNEOCPI52
C46RP71 1C2026 11 10.23368201 48 02.063+17 20 47.18 ~BA65 17.54GVNEOCPI52
C46RP71 KC2026 11 10.28016201 51 04.510+18 33 01.08 ~BA75 17.9 VZNEOCPH36
C46RP71 KC2026 11 10.28092901 51 12.631+18 34 45.08 ~BA75 17.5 VZNEOCPH36
C46RP71 KC2026 11 10.28166101 51 20.381+18 36 23.18 ~BA75 17.6 VZNEOCPH36
C46RP71 KB2026 11 10.44495403 13 06.969+25 13 18.13 ~BAB5 16.6 GXNEOCPQ06
C46RP71 KB2026 11 10.44619703 13 40.481+25 17 27.83 ~BAB5 16.5 GXNEOCPQ06
C46RP71 KB2026 11 10.44744103 14 14.207+25 21 39.27 ~BAB5 16.7 GXNEOCPQ06
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640)
US/Arizona. Observer E. J. Christensen. 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. 0.68 m Schmidt + 10K
CCD.
(H36) Sandlot Observatory, Scranton (N38.797700 W95.706554) US/Kansas.
Observer G. Hug. 0.56-m reflector + 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.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
Orbital elements: C46RP71
Perigee 2026 Nov 9.701525 +/- 0.000272 TT = 16:50:11.7 (JD 2461354.201525)
Epoch 2026 Nov 10.0 TT = JDT 2461354.5 AutoNEOCP
M 110.541335684 +/- 0.07 (J2000 equator)
n 370.353695991 +/- 0.0958 Peri. 208.584989 +/- 0.010
a 41450.11286 +/- 7.15 Node 0.318898 +/- 0.0010
e 0.79603436 +/- 2.62e-5 Incl. 37.203015 +/- 0.0007
P1399.717m/0.972d H 33.46 G 0.15 U 11.2
q 8454.398740 +/- 2.32 Q 74445.82699 +/- 12.2
From 14 observations 2026 Nov. 10 (5.8 hr); mean residual 1".08
Residuals in arcseconds: 261110 703 2.5+ 2.8+ 261110 I52 1.0- 1.0- 261110 H36 .81+ .67+ 261110 703 .64- 1.0- 261110 I52 1.4- 1.5- 261110 Q06 .23- .06- 261110 703 .22- .32- 261110 I52 1.1- 1.0- 261110 Q06 .19- .44- 261110 703 .73+ .69+ 261110 H36 .87+ .55+ 261110 Q06 .46- .02- 261110 I52 1.2- 1.2- 261110 H36 .96+ 1.2+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 10 18 22 52 25.948 -12 35 43.59 31207 0.9904 111.6 17.4 36.3 51 2026 11 10 19 23 32 48.958 -05 18 13.41 41219 0.9904 123.6 17.7 45.7 50 2026 11 10 20 23 57 55.235 -00 34 07.34 49280 0.9905 131.2 17.9 49.0 50 2026 11 10 21 00 16 26.265 +02 56 24.03 55854 0.9905 136.8 18.0 50.7 51 2026 11 10 22 00 31 26.306 +05 45 16.67 61215 0.9906 141.3 18.0 51.9 51 2026 11 10 23 00 44 20.755 +08 08 09.32 65535 0.9906 145.1 18.1 52.9 52 2026 11 11 00 00 55 56.469 +10 13 48.85 68928 0.9906 148.4 18.1 53.9 53 2026 11 11 01 01 06 42.605 +12 07 42.33 71471 0.9907 151.4 18.1 55.1 53 2026 11 11 02 01 16 59.399 +13 53 30.26 73216 0.9907 154.2 18.1 56.4 54 2026 11 11 03 01 27 02.476 +15 33 52.98 74196 0.9907 156.8 18.0 58.1 55 2026 11 11 04 01 37 05.328 +17 10 56.22 74429 0.9907 159.3 17.9 60.1 56 2026 11 11 05 01 47 21.030 +18 46 26.84 73919 0.9907 161.7 17.9 62.7 57 2026 11 11 06 01 58 03.780 +20 22 03.75 72656 0.9907 164.1 17.7 66.0 58 2026 11 11 07 02 09 30.698 +21 59 27.11 70619 0.9906 166.3 17.6 70.2 59 2026 11 11 08 02 22 04.466 +23 40 27.43 67767 0.9906 168.2 17.4 76.0 60 2026 11 11 09 02 36 17.841 +25 27 16.52 64040 0.9906 169.6 17.3 84.1 62 2026 11 11 10 02 53 02.416 +27 22 41.53 59349 0.9905 169.6 17.1 96.1 64 2026 11 11 11 03 13 47.740 +29 30 20.90 53562 0.9905 167.7 16.9 115 66 2026 11 11 12 03 41 29.602 +31 54 41.38 46475 0.9904 163.3 16.8 148 70 2026 11 11 13 04 22 58.730 +34 37 45.07 37761 0.9903 155.6 16.6 218 76 2026 11 11 14 05 39 16.875 +37 04 05.38 26846 0.9902 141.0 16.3 421 87 2026 11 11 15 09 08 55.177 +27 21 08.39 13075 0.9901 97.2 16.0 1778 116 2026 11 11 16 19 41 39.904 -34 27 13.93 13649 0.9900 63.1 17.9 1724 75 2026 11 11 17 22 31 16.522 -16 04 38.51 27335 0.9901 104.5 17.4 483 56 2026 11 11 18 23 21 54.109 -07 15 37.92 38147 0.9902 119.4 17.6 277 53 2026 11 11 19 23 50 34.121 -01 53 41.42 46788 0.9902 128.0 17.8 204 52 2026 11 11 20 00 10 48.106 +01 56 26.91 53817 0.9903 134.2 18.0 168 52 2026 11 11 21 00 26 46.363 +04 56 55.62 59557 0.9903 139.0 18.1 147 52 2026 11 11 22 00 40 16.666 +07 27 14.10 64206 0.9904 142.9 18.1 135 53 2026 11 11 23 00 52 15.320 +09 37 52.93 67895 0.9904 146.4 18.1 127 53 2026 11 12 00 01 03 16.033 +11 35 11.65 70712 0.9904 149.5 18.1 123 54 2026 11 12 01 01 13 41.386 +13 23 19.52 72717 0.9904 152.3 18.1 120 54 2026 11 12 02 01 23 48.211 +15 05 13.32 73947 0.9904 155.0 18.1 120 55 2026 11 12 03 01 33 50.508 +16 43 08.18 74426 0.9904 157.6 18.0 121 56 2026 11 12 04 01 44 01.338 +18 18 55.76 74162 0.9904 160.1 17.9 124 57 2026 11 12 05 01 54 34.374 +19 54 16.48 73150 0.9904 162.5 17.8 128 58 2026 11 12 06 02 05 45.562 +21 30 48.92 71372 0.9904 164.8 17.7 136 59 2026 11 12 07 02 17 55.407 +23 10 18.80 68794 0.9904 167.0 17.5 146 60 2026 11 12 08 02 31 32.705 +24 54 49.05 65364 0.9904 168.7 17.3 161 61 2026 11 12 09 02 47 21.506 +26 46 52.52 61004 0.9903 169.6 17.2 183 63 2026 11 12 10 03 06 35.699 +28 49 47.65 55597 0.9903 168.8 17.0 218 66 2026 11 12 11 03 31 33.972 +31 07 46.43 48968 0.9902 165.6 16.8 277 69 2026 11 12 12 04 07 19.755 +33 44 28.33 40840 0.9901 159.3 16.6 393 73 2026 11 12 13 05 07 51.017 +36 27 08.53 30737 0.9901 147.8 16.4 685 82 2026 11 12 14 07 29 25.320 +35 04 39.95 17884 .98993 120.3 16.0 2023 103 2026 11 12 15 16 14 39.365 -34 11 11.85 9425 .98980 22.0 22?? 7274 106 2026 11 12 16 22 01 36.701 -20 34 14.83 23140 .98987 95.3 17.4 1278 58 2026 11 12 17 23 08 52.974 -09 33 49.72 34851 .98994 114.5 17.6 599 54