"Pseudo-MPEC" for C46QX11
Created 2026 Nov 7 7:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46QX11*1C2026 11 05.34645501 41 45.301+30 42 02.16 ~B58Z 17.40GVNEOCPI52
C46QX11 1C2026 11 05.34808801 41 52.912+30 42 14.83 ~B58Z 17.54GVNEOCPI52
C46QX11 1C2026 11 05.34972001 42 00.518+30 42 27.29 ~B58Z 17.57GVNEOCPI52
C46QX11 1C2026 11 05.35135201 42 08.147+30 42 39.42 ~B58Z 17.50GVNEOCPI52
C46QX11 1C2026 11 07.06952204 14 35.16 +30 37 38.4 ~B72K 18.4 GVNEOCPK88
C46QX11 1C2026 11 07.07241404 14 43.93 +30 36 56.6 ~B72K 18.6 GVNEOCPK88
C46QX11 1C2026 11 07.07531104 14 52.79 +30 36 14.8 ~B72K 18.4 GVNEOCPK88
C46QX11 1C2026 11 07.08891904 15 34.94 +30 32 50.5 ~B72o 18.5 GVNEOCPK88
C46QX11 1C2026 11 07.09188304 15 44.21 +30 32 04.7 ~B72o 18.3 GVNEOCPK88
C46QX11 1C2026 11 07.09484204 15 53.51 +30 31 18.5 ~B72o 18.1 GVNEOCPK88
C46QX11 1C2026 11 07.11764604 17 06.78 +30 25 05.4 ~B73Z 17.9 GVNEOCPK88
C46QX11 1C2026 11 07.12056304 17 16.36 +30 24 15.8 ~B73Z 18.1 GVNEOCPK88
C46QX11 1C2026 11 07.12343804 17 25.83 +30 23 26.7 ~B73Z 18.3 GVNEOCPK88
C46QX11 KC2026 11 07.25500204 31 12.08 +30 18 06.4 ~B77K 18.9 VVNEOCPH21
C46QX11 KC2026 11 07.26078804 31 27.12 +30 17 19.6 ~B77K 18.7 VVNEOCPH21
C46QX11 KC2026 11 07.26258804 31 31.78 +30 17 04.6 ~B77K 18.7 VVNEOCPH21
Station data:
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + 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.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
Orbital elements: C46QX11
Perigee 2026 Nov 2.951858 +/- 0.00153 TT = 22:50:40.5 (JD 2461347.451858)
Epoch 2026 Nov 7.0 TT = JDT 2461351.5 AutoNEOCP
M 146.191679606 +/- 0.030 (J2000 equator)
n 36.113275418 +/- 0.0208 Peri. 298.941976 +/- 0.021
a195655.5865 +/- 75.1 Node 315.770842 +/- 0.00025
e 0.45702130 +/- 0.000278 Incl. 32.398102 +/- 0.000048
P 9.9684d H 31.10 G 0.15 U 10.1
q 106236.8151 +/- 95 Q 285074.3579 +/- 55.7
From 16 observations 2026 Nov. 5-7 (46.0 hr); mean residual 0".18
Residuals in arcseconds: 261105 I52 .03+ .04- 261107 K88 .23- .06+ 261107 K88 .28- .08- 261105 I52 .10+ .04- 261107 K88 .18+ .19+ 261107 H21 .01+ .26- 261105 I52 .04- .03+ 261107 K88 .01+ .31+ 261107 H21 .02- .01- 261105 I52 .09- .03+ 261107 K88 .11- .44+ 261107 H21 .03+ .14+ 261107 K88 .49+ .02- 261107 K88 .01- .13- 261107 K88 .14- .27- 261107 K88 .01- .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 07 08 04 35 16.264 +30 16 43.87 282035 0.9928 151.8 18.7 .390 138 2026 11 07 09 04 38 10.596 +30 08 30.25 282444 0.9928 151.3 18.7 .452 133 2026 11 07 10 04 41 03.931 +30 00 03.64 282823 0.9928 150.8 18.7 .508 130 2026 11 07 11 04 43 56.300 +29 51 24.15 283174 0.9927 150.4 18.8 .558 128 2026 11 07 12 04 46 47.735 +29 42 31.93 283495 0.9927 149.9 18.8 .600 127 2026 11 07 13 04 49 38.267 +29 33 27.07 283788 0.9927 149.4 18.8 .633 126 2026 11 07 14 04 52 27.926 +29 24 09.68 284052 0.9927 148.9 18.8 .657 126 2026 11 07 15 04 55 16.744 +29 14 39.85 284286 0.9927 148.4 18.8 .671 126 2026 11 07 16 04 58 04.751 +29 04 57.66 284492 0.9927 147.9 18.8 .674 127 2026 11 07 17 05 00 51.976 +28 55 03.19 284669 0.9926 147.4 18.9 .667 127 2026 11 07 18 05 03 38.450 +28 44 56.49 284817 0.9926 146.9 18.9 .648 129 2026 11 07 19 05 06 24.204 +28 34 37.63 284936 0.9926 146.4 18.9 .618 130 2026 11 07 20 05 09 09.266 +28 24 06.63 285026 0.9926 145.9 18.9 .576 133 2026 11 07 21 05 11 53.666 +28 13 23.55 285087 0.9926 145.4 18.9 .523 136 2026 11 07 22 05 14 37.435 +28 02 28.39 285119 0.9925 144.9 18.9 .460 142 2026 11 07 23 05 17 20.600 +27 51 21.18 285122 0.9925 144.3 18.9 .390 150 2026 11 08 00 05 20 03.193 +27 40 01.93 285096 0.9925 143.8 19.0 .322 163 2026 11 08 01 05 22 45.241 +27 28 30.64 285042 0.9925 143.3 19.0 .274 5 2026 11 08 02 05 25 26.774 +27 16 47.28 284958 0.9925 142.8 19.0 .280 34 2026 11 08 03 05 28 07.823 +27 04 51.85 284845 0.9924 142.3 19.0 .357 59 2026 11 08 04 05 30 48.415 +26 52 44.32 284703 0.9924 141.8 19.0 .490 75 2026 11 08 05 05 33 28.581 +26 40 24.64 284532 0.9924 141.2 19.0 .659 84 2026 11 08 06 05 36 08.349 +26 27 52.78 284333 0.9924 140.7 19.0 .856 91 2026 11 08 07 05 38 47.750 +26 15 08.68 284103 0.9923 140.2 19.0 1.08 95 2026 11 08 08 05 41 26.813 +26 02 12.27 283845 0.9923 139.7 19.1 1.32 98 2026 11 08 09 05 44 05.568 +25 49 03.49 283558 0.9923 139.1 19.1 1.59 100 2026 11 08 10 05 46 44.045 +25 35 42.24 283241 0.9923 138.6 19.1 1.88 102 2026 11 08 11 05 49 22.274 +25 22 08.45 282895 0.9923 138.0 19.1 2.20 103 2026 11 08 12 05 52 00.285 +25 08 22.01 282520 0.9922 137.5 19.1 2.54 105 2026 11 08 13 05 54 38.110 +24 54 22.81 282115 0.9922 137.0 19.1 2.90 106 2026 11 08 14 05 57 15.778 +24 40 10.74 281681 0.9922 136.4 19.1 3.29 107 2026 11 08 15 05 59 53.321 +24 25 45.66 281217 0.9922 135.9 19.1 3.71 108 2026 11 08 16 06 02 30.772 +24 11 07.44 280724 0.9921 135.3 19.2 4.15 108 2026 11 08 17 06 05 08.161 +23 56 15.94 280201 0.9921 134.8 19.2 4.63 109 2026 11 08 18 06 07 45.520 +23 41 10.98 279649 0.9921 134.2 19.2 5.13 110 2026 11 08 19 06 10 22.884 +23 25 52.41 279067 0.9921 133.6 19.2 5.66 110 2026 11 08 20 06 13 00.285 +23 10 20.05 278455 0.9920 133.1 19.2 6.23 111 2026 11 08 21 06 15 37.756 +22 54 33.70 277813 0.9920 132.5 19.2 6.83 111 2026 11 08 22 06 18 15.332 +22 38 33.18 277142 0.9920 131.9 19.2 7.46 112 2026 11 08 23 06 20 53.049 +22 22 18.25 276440 0.9920 131.3 19.2 8.13 112 2026 11 09 00 06 23 30.941 +22 05 48.71 275709 0.9919 130.8 19.2 8.84 112 2026 11 09 01 06 26 09.044 +21 49 04.32 274947 0.9919 130.2 19.3 9.58 113 2026 11 09 02 06 28 47.396 +21 32 04.83 274155 0.9919 129.6 19.3 10.4 113 2026 11 09 03 06 31 26.035 +21 14 49.97 273333 0.9918 129.0 19.3 11.2 114 2026 11 09 04 06 34 04.999 +20 57 19.48 272480 0.9918 128.4 19.3 12.1 114 2026 11 09 05 06 36 44.328 +20 39 33.07 271597 0.9918 127.8 19.3 13.0 114 2026 11 09 06 06 39 24.062 +20 21 30.44 270684 0.9918 127.2 19.3 13.9 115 2026 11 09 07 06 42 04.242 +20 03 11.27 269740 0.9917 126.6 19.3 15.0 115