"Pseudo-MPEC" for C46TUU1
Created 2026 Nov 12 17:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46TUU1*1C2026 11 12.21110402 01 09.580+19 02 01.50 ~BC5Z VNEOCP703
C46TUU1 1C2026 11 12.21335702 01 32.707+19 07 50.70 ~BC5Z 17.27GVNEOCP703
C46TUU1 1C2026 11 12.21560802 01 55.556+19 13 36.80 ~BC5Z 17.23GVNEOCP703
C46TUU1 1C2026 11 12.21786202 02 18.450+19 19 21.70 ~BC5Z VNEOCP703
C46TUU1 1C2026 11 12.24117202 06 21.683+20 18 35.03 ~BC65 17.28GVNEOCPI52
C46TUU1 1C2026 11 12.24128402 06 22.871+20 18 52.06 ~BC65 17.05GVNEOCPI52
C46TUU1 1C2026 11 12.24140002 06 24.113+20 19 09.84 ~BC65 17.06GVNEOCPI52
C46TUU1 1C2026 11 12.24152402 06 25.412+20 19 28.67 ~BC65 16.70GVNEOCPI52
C46TUU1 KC2026 11 12.26478002 03 36.85 +20 28 09.3 ~BC6o 17.2 VVNEOCPH21
C46TUU1 KC2026 11 12.26623002 03 54.14 +20 31 24.4 ~BC6o 17.6 VVNEOCPH21
C46TUU1 KC2026 11 12.26833802 04 19.38 +20 36 07.5 ~BC6o 17.6 VVNEOCPH21
C46TUU1 KB2026 11 12.48487104 21 47.463+30 21 10.55 ~BCCK 16.4 GXNEOCPQ06
C46TUU1 KB2026 11 12.48613204 23 02.654+30 26 02.57 ~BCCK 16.8 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.
(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.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
Orbital elements: C46TUU1
Perigee 2026 Nov 11.650917 +/- 0.000688 TT = 15:37:19.2 (JD 2461356.150917)
Epoch 2026 Nov 12.0 TT = JDT 2461356.5 AutoNEOCP
M 129.365890365 +/- 0.16 (J2000 equator)
n 370.587724729 +/- 0.254 Peri. 209.672229 +/- 0.022
a 41432.66033 +/- 18.9 Node 359.959964 +/- 0.0021
e 0.79253758 +/- 6.69e-5 Incl. 36.994973 +/- 0.0014
P1398.833m/0.971d H 33.43 G 0.15 U 11.8
q 8595.719816 +/- 4.7 Q 74269.60086 +/- 34.2
From 13 observations 2026 Nov. 12 (6.6 hr); mean residual 1".78
Residuals in arcseconds: 261112 703 .43- .09- 261112 I52 2.0- 1.6- 261112 H21 2.4+ 1.7+ 261112 703 2.3+ 1.2+ 261112 I52 1.8- 1.5- 261112 Q06 .42- 3.0- 261112 703 .64+ .27+ 261112 I52 1.9- 1.5- 261112 Q06 2.1- 2.2+ 261112 703 1.5- 1.9- 261112 H21 2.1+ 2.0+ 261112 I52 2.0- 1.6- 261112 H21 2.5+ 1.9+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 12 18 23 40 06.936 -03 38 21.79 43107 .98999 124.0 17.7 114 51 2026 11 12 19 00 03 36.676 +00 46 33.96 50782 0.9900 131.1 17.9 118 51 2026 11 12 20 00 21 24.721 +04 06 54.45 57049 0.9901 136.4 18.0 122 52 2026 11 12 21 00 36 04.525 +06 49 41.66 62151 0.9901 140.8 18.1 125 52 2026 11 12 22 00 48 50.507 +09 08 38.64 66243 0.9902 144.5 18.1 129 53 2026 11 12 23 01 00 24.834 +11 11 38.84 69429 0.9902 147.7 18.1 132 53 2026 11 13 00 01 11 14.456 +13 03 41.76 71779 0.9902 150.7 18.1 137 54 2026 11 13 01 01 21 38.566 +14 48 12.57 73340 0.9902 153.5 18.1 142 55 2026 11 13 02 01 31 52.391 +16 27 42.62 74142 0.9902 156.2 18.0 148 56 2026 11 13 03 01 42 09.462 +18 04 12.33 74198 0.9902 158.7 17.9 156 57 2026 11 13 04 01 52 43.280 +19 39 25.41 73509 0.9902 161.2 17.8 165 58 2026 11 13 05 02 03 48.914 +21 14 59.23 72064 0.9902 163.6 17.7 177 59 2026 11 13 06 02 15 44.991 +22 52 33.45 69836 0.9902 165.9 17.6 192 60 2026 11 13 07 02 28 56.734 +24 33 58.92 66781 0.9901 167.9 17.4 212 61 2026 11 13 08 02 44 01.345 +26 21 28.01 62832 0.9901 169.3 17.2 239 63 2026 11 13 09 03 01 58.711 +28 17 46.70 57892 0.9901 169.3 17.0 280 65 2026 11 13 10 03 24 35.524 +30 26 22.63 51816 0.9900 167.2 16.9 346 68 2026 11 13 11 03 55 28.565 +32 50 44.77 44377 .98995 162.3 16.7 463 72 2026 11 13 12 04 43 30.519 +35 27 23.58 35204 .98987 153.4 16.5 722 79 2026 11 13 13 06 18 11.111 +36 53 30.32 23658 .98976 135.4 16.1 1576 93 2026 11 13 14 11 06 33.025 +09 45 50.42 9962 .98961 67.0 16.9 8946 126 2026 11 13 15 20 54 27.331 -28 30 56.47 17227 .98960 77.4 17.5 3072 65 2026 11 13 16 22 47 26.901 -13 02 59.42 30151 .98968 107.3 17.5 1100 55 2026 11 13 17 23 30 39.573 -05 20 02.71 40334 .98974 120.2 17.7 672 53 2026 11 13 18 23 56 58.900 -00 24 25.91 48525 .98980 128.1 17.9 505 53 2026 11 13 19 00 16 12.654 +03 12 25.59 55204 .98985 133.9 18.0 421 53 2026 11 13 20 00 31 42.160 +06 05 12.27 60652 .98988 138.5 18.1 373 53 2026 11 13 21 00 44 59.123 +08 30 38.56 65049 .98992 142.4 18.1 344 53 2026 11 13 22 00 56 53.290 +10 38 02.19 68511 .98994 145.8 18.1 326 54 2026 11 13 23 01 07 55.341 +12 33 06.25 71119 .98996 148.9 18.1 316 54 2026 11 14 00 01 18 26.406 +14 19 40.14 72924 .98997 151.7 18.1 312 55 2026 11 14 01 01 28 42.680 +16 00 29.17 73963 .98998 154.4 18.1 314 56 2026 11 14 02 01 38 58.048 +17 37 41.67 74253 .98998 157.0 18.0 319 57 2026 11 14 03 01 49 25.871 +19 13 05.33 73800 .98998 159.5 17.9 330 57 2026 11 14 04 02 00 20.558 +20 48 18.43 72595 .98996 162.0 17.8 347 58 2026 11 14 05 02 11 59.382 +22 24 58.80 70617 .98995 164.4 17.6 370 60 2026 11 14 06 02 24 45.095 +24 04 52.43 67828 .98993 166.6 17.5 404 61 2026 11 14 07 02 39 10.368 +25 50 03.16 64169 .98989 168.4 17.3 453 63 2026 11 14 08 02 56 06.329 +27 43 04.14 59554 .98986 169.3 17.1 525 64 2026 11 14 09 03 17 00.988 +29 47 08.38 53855 .98981 168.4 16.9 639 67 2026 11 14 10 03 44 45.108 +32 05 53.76 46876 .98975 164.7 16.7 837 71 2026 11 14 11 04 25 50.327 +34 39 48.69 38302 .98967 157.5 16.5 1244 76 2026 11 14 12 05 39 40.000 +36 52 48.85 27593 .98958 143.7 16.2 2387 87 2026 11 14 13 08 51 58.444 +28 45 09.40 14080 .98944 104.1 15.9 9296 114 2026 11 14 14 19 09 30.096 -35 39 15.80 12706 .98936 53.7 18?? 181' 79 2026 11 14 15 22 25 35.431 -16 35 16.66 26417 .98943 100.1 17.4 2675 56 2026 11 14 16 23 19 42.841 -07 17 00.08 37374 .98950 115.9 17.7 1409 53 2026 11 14 17 23 49 41.589 -01 42 49.57 46126 .98956 125.0 17.9 971 53