"Pseudo-MPEC" for C46RA81
Created 2026 Nov 9 18:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46RA81*1C2026 11 09.26360801 44 26.131+17 14 59.57 ~B96ox17.85GVNEOCP703
C46RA81 1C2026 11 09.26591501 44 45.964+17 20 21.52 ~B96o 18.40GVNEOCP703
C46RA81 1C2026 11 09.26821401 45 06.815+17 25 59.63 ~B96o 17.05GVNEOCP703
C46RA81 1C2026 11 09.27051601 45 27.493+17 31 33.82 ~B96o VNEOCP703
C46RA81 1C2026 11 09.29502101 49 14.754+18 29 40.42 ~B97Z 17.13GVNEOCPI52
C46RA81 1C2026 11 09.29546701 49 18.980+18 30 42.60 ~B97Z VNEOCPI52
C46RA81 1C2026 11 09.29591401 49 23.240+18 31 45.90 ~B97Z VNEOCPI52
C46RA81 1C2026 11 09.29636201 49 27.469+18 32 48.05 ~B97Z 17.45GVNEOCPI52
C46RA81 1C2026 11 09.42645802 15 42.770+23 23 28.60 ~B9B5 16.87GVNEOCP703
C46RA81 1C2026 11 09.42690302 15 49.930+23 24 27.10 ~B9B5 17.04GVNEOCP703
C46RA81 1C2026 11 09.42734902 15 57.056+23 25 25.79 ~B9B5 16.67GVNEOCP703
C46RA81 1C2026 11 09.42779702 16 04.310+23 26 23.90 ~B9B5 16.98GVNEOCP703
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.
(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.
Orbital elements: C46RA81
Perigee 2026 Nov 8.730865 +/- 0.00125 TT = 17:32:26.7 (JD 2461353.230865)
Epoch 2026 Nov 9.0 TT = JDT 2461353.5 AutoNEOCP
M 100.193109869 +/- 0.31 (J2000 equator)
n 372.277956399 +/- 0.585 Peri. 208.153468 +/- 0.038
a 41307.15573 +/- 43.4 Node 0.468485 +/- 0.0042
e 0.79861395 +/- 0.000325 Incl. 37.284111 +/- 0.0032
P1392.482m/0.967d H 33.56 G 0.15 U 12.4
q 8318.684886 +/- 21.8 Q 74295.62658 +/- 65.8
11 of 12 observations 2026 Nov. 9 (3.9 hr); mean residual 1".06
Residuals in arcseconds: 261109 703( 8.8+ 10.8+) 261109 I52 .02- .37+ 261109 703 .15- .16- 261109 703 2.2- 3.0- 261109 I52 .08- .23- 261109 703 .23+ .06+ 261109 703 1.4+ 1.3+ 261109 I52 .14+ .18+ 261109 703 .31- .34+ 261109 703 1.1+ 2.2+ 261109 I52 .28- .68- 261109 703 .23+ .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 09 19 23 13 16.276 -09 02 12.19 35726 0.9906 118.6 17.6 407 53 2026 11 09 20 23 45 02.710 -03 07 38.84 44851 0.9907 128.3 17.8 351 52 2026 11 09 21 00 06 35.605 +00 58 02.46 52241 0.9908 134.8 18.0 322 52 2026 11 09 22 00 23 13.714 +04 07 11.96 58269 0.9908 139.8 18.1 305 52 2026 11 09 23 00 37 05.700 +06 42 50.60 63159 0.9908 143.9 18.1 294 52 2026 11 10 00 00 49 16.106 +08 56 58.64 67058 0.9909 147.4 18.2 287 53 2026 11 10 01 01 00 22.419 +10 56 39.28 70061 0.9909 150.6 18.2 284 53 2026 11 10 02 01 10 49.112 +12 46 25.13 72236 0.9909 153.5 18.2 284 54 2026 11 10 03 01 20 53.984 +14 29 26.37 73624 0.9909 156.1 18.1 286 55 2026 11 10 04 01 30 51.472 +16 08 06.17 74251 0.9909 158.7 18.1 291 55 2026 11 10 05 01 40 54.719 +17 44 21.12 74130 0.9909 161.2 18.0 298 56 2026 11 10 06 01 51 17.165 +19 19 54.58 73257 0.9909 163.5 17.9 310 57 2026 11 10 07 02 02 14.177 +20 56 26.76 71618 0.9909 165.8 17.8 327 58 2026 11 10 08 02 14 05.185 +22 35 44.08 69180 0.9909 167.8 17.6 351 59 2026 11 10 09 02 27 17.088 +24 19 49.48 65895 0.9908 169.4 17.4 386 61 2026 11 10 10 02 42 30.496 +26 11 15.86 61687 0.9908 170.0 17.3 437 63 2026 11 10 11 03 00 52.590 +28 13 23.77 56448 0.9907 168.9 17.1 517 65 2026 11 10 12 03 24 27.369 +30 30 38.60 50009 0.9907 165.6 17.0 653 68 2026 11 10 13 03 57 40.018 +33 07 51.60 42110 0.9906 159.6 16.8 917 72 2026 11 10 14 04 52 18.352 +36 00 12.97 32306 0.9905 149.0 16.5 1568 80 2026 11 10 15 06 53 45.771 +36 32 57.07 19822 0.9904 125.6 16.1 4293 98 2026 11 10 16 14 20 30.097 -23 28 14.91 8419 0.9903 11.5 27?? 406' 120 2026 11 10 17 21 47 55.022 -22 40 50.92 21383 0.9903 93.5 17.4 4139 59 2026 11 10 18 23 04 03.842 -10 37 32.19 33522 0.9904 115.0 17.6 1876 54 2026 11 10 19 23 39 29.431 -04 06 26.90 43082 0.9905 125.6 17.8 1242 53 2026 11 10 20 00 02 34.664 +00 16 19.40 50800 0.9905 132.6 18.0 963 52 2026 11 10 21 00 20 01.560 +03 34 59.25 57092 0.9906 137.9 18.1 812 52 2026 11 10 22 00 34 22.582 +06 16 29.60 62208 0.9906 142.2 18.2 721 53 2026 11 10 23 00 46 51.374 +08 34 28.32 66306 0.9906 145.8 18.2 663 53 2026 11 11 00 00 58 09.554 +10 36 45.29 69492 0.9906 149.0 18.2 626 54 2026 11 11 01 01 08 43.670 +12 28 17.76 71837 0.9907 151.9 18.2 603 54 2026 11 11 02 01 18 52.600 +14 12 29.72 73388 0.9907 154.7 18.2 591 55 2026 11 11 03 01 28 51.306 +15 51 52.23 74174 0.9907 157.3 18.1 589 56 2026 11 11 04 01 38 53.079 +17 28 26.18 74210 0.9907 159.8 18.0 596 56 2026 11 11 05 01 49 11.189 +19 03 56.72 73496 0.9907 162.2 17.9 613 57 2026 11 11 06 02 00 00.470 +20 40 03.83 72020 0.9906 164.5 17.8 642 58 2026 11 11 07 02 11 39.305 +22 18 31.56 69753 0.9906 166.7 17.7 686 59 2026 11 11 08 02 24 32.684 +24 01 17.99 66652 0.9906 168.5 17.5 750 61 2026 11 11 09 02 39 17.648 +25 50 47.70 62646 0.9906 169.7 17.3 847 62 2026 11 11 10 02 56 54.249 +27 50 08.31 57635 0.9905 169.4 17.1 997 64 2026 11 11 11 03 19 10.543 +30 03 28.49 51466 0.9905 166.9 17.0 1247 67 2026 11 11 12 03 49 49.512 +32 35 41.55 43904 0.9904 161.8 16.8 1713 71 2026 11 11 13 04 38 13.864 +35 26 15.57 34551 0.9903 152.6 16.6 2784 78 2026 11 11 14 06 17 14.693 +37 11 50.36 22711 0.9902 133.6 16.2 6605 93 2026 11 11 15 11 44 43.480 +03 05 41.30 9001 0.9901 53.6 17?? 728' 127 2026 11 11 16 21 15 04.016 -26 43 24.17 18421 0.9901 84.2 17.4 9970 63 2026 11 11 17 22 53 25.008 -12 25 56.23 31213 0.9902 110.9 17.6 3757 54 2026 11 11 18 23 33 25.798 -05 10 37.34 41239 0.9902 122.8 17.8 2282 53