"Pseudo-MPEC" for C46MU91
Created 2026 Oct 5 9:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46MU91*1C2026 10 05.30283100 48 30.841+14 08 54.06 ~A57o 15.56GVNEOCP703
C46MU91 1C2026 10 05.30507100 48 34.639+14 09 01.01 ~A57o 15.56GVNEOCP703
C46MU91 1C2026 10 05.30730900 48 38.416+14 09 07.16 ~A57o 15.59GVNEOCP703
C46MU91 1C2026 10 05.30954700 48 42.203+14 09 13.14 ~A57o 15.56GVNEOCP703
C46MU91 1C2026 10 05.35360200 49 59.344+14 09 34.45 ~A58o 15.61GVNEOCP703
C46MU91 1C2026 10 05.35401800 50 00.092+14 09 33.37 ~A58o 15.59GVNEOCP703
C46MU91 1C2026 10 05.35414100 50 00.337+14 09 33.73 ~A58o 15.61GVNEOCP703
C46MU91 1C2026 10 05.35456300 50 01.100+14 09 32.69 ~A58o 15.59GVNEOCP703
C46MU91 !C2026 10 05.37380800 51 51.000+14 04 47.89 ~A59K 15.6 GWNEOCP673
C46MU91 !C2026 10 05.37532400 51 53.899+14 04 45.41 ~A59K 15.4 GWNEOCP673
C46MU91 1C2026 10 05.37550600 50 41.780+14 08 41.03 ~A59K 15.60GVNEOCP703
C46MU91 1C2026 10 05.37566400 50 42.090+14 08 40.20 ~A59K 15.60GVNEOCP703
C46MU91 1C2026 10 05.37582200 50 42.414+14 08 39.91 ~A59K 15.63GVNEOCP703
C46MU91 !C2026 10 05.37596100 51 55.118+14 04 44.33 ~A59K 15.4 GWNEOCP673
C46MU91 1C2026 10 05.37598100 50 42.767+14 08 39.26 ~A59K 15.60GVNEOCP703
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + CCD.
(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.
Orbital elements: C46MU91
Perigee 2026 Oct 4.326323 +/- 0.0111 TT = 7:49:54.3 (JD 2461317.826323)
Epoch 2026 Oct 5.0 TT = JDT 2461318.5 AutoNEOCP
M 114.795304325 +/- 1.8 (J2000 equator)
n 170.401128470 +/- 0.0897 Peri. 264.234021 +/- 0.33
a 69548.62183 +/- 24.4 Node 289.836877 +/- 0.11
e 0.89460813 +/- 0.000234 Incl. 15.139653 +/- 0.0029
P3042.176m/2.113d H 30.59 G 0.15 U 11.1
q 7329.858700 +/- 18.1 Q 131767.3849 +/- 37.5
From 15 observations 2026 Oct. 5 (1.8 hr); mean residual 0".17
Residuals in arcseconds: 261005 703 .02- .16- 261005 703 .17- .20- 261005 703 .08+ .22+ 261005 703 .10+ .05+ 261005 703 .07+ .35+ 261005 703 .08- .08- 261005 703 .03- .08- 261005 703 .24- .03- 261005 703 .04- .17+ 261005 703 .03- .09+ 261005 673 .28+ .13- 261005 673 .29- .05- 261005 703 .18+ .25+ 261005 673 .08- .09- 261005 703 .39+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 05 10 00 58 29.150 +15 04 32.39 131676 1.0010 169.0 16.0 4.16 72 2026 10 05 11 01 02 09.473 +15 05 39.87 131320 1.0009 168.6 16.0 12.0 76 2026 10 05 12 01 05 51.464 +15 06 34.22 130697 1.0009 168.3 16.0 23.3 78 2026 10 05 13 01 09 36.059 +15 07 15.28 129803 1.0009 167.8 16.0 38.1 80 2026 10 05 14 01 13 24.256 +15 07 42.63 128635 1.0009 167.3 16.0 56.9 82 2026 10 05 15 01 17 17.135 +15 07 55.64 127189 1.0009 166.8 16.0 79.9 83 2026 10 05 16 01 21 15.894 +15 07 53.33 125458 1.0008 166.2 16.0 108 84 2026 10 05 17 01 25 21.885 +15 07 34.41 123435 1.0008 165.6 16.0 141 85 2026 10 05 18 01 29 36.663 +15 06 57.13 121111 1.0008 164.9 16.0 181 86 2026 10 05 19 01 34 02.048 +15 05 59.17 118475 1.0007 164.1 15.9 228 87 2026 10 05 20 01 38 40.215 +15 04 37.52 115514 1.0007 163.3 15.9 284 88 2026 10 05 21 01 43 33.804 +15 02 48.16 112212 1.0007 162.4 15.9 350 88 2026 10 05 22 01 48 46.092 +15 00 25.78 108550 1.0006 161.4 15.8 431 89 2026 10 05 23 01 54 21.229 +14 57 23.16 104505 1.0006 160.3 15.8 529 90 2026 10 06 00 02 00 24.599 +14 53 30.37 100049 1.0006 159.1 15.7 650 90 2026 10 06 01 02 07 03.370 +14 48 33.40 95148 1.0005 157.7 15.7 802 91 2026 10 06 02 02 14 27.397 +14 42 11.85 89758 1.0005 156.1 15.6 997 92 2026 10 06 03 02 22 50.729 +14 33 54.85 83825 1.0004 154.3 15.5 1253 92 2026 10 06 04 02 32 34.345 +14 22 53.36 77275 1.0003 152.2 15.4 1604 93 2026 10 06 05 02 44 11.446 +14 07 44.41 70013 1.0003 149.6 15.3 2107 94 2026 10 06 06 02 58 38.812 +13 45 55.08 61900 1.0002 146.3 15.1 2880 95 2026 10 06 07 03 17 44.690 +13 12 07.90 52729 1.0001 141.9 14.9 4191 97 2026 10 06 08 03 45 32.549 +12 13 11.84 42169 1.0000 135.3 14.6 6801 98 2026 10 06 09 04 34 12.628 +10 04 04.61 29607 0.9999 123.5 14.1 230' 101 2026 10 06 10 06 55 28.524 +01 32 23.55 13925 0.9998 88.1 13.7 914' 105 2026 10 06 11 18 49 46.519 -01 53 53.84 13421 0.9998 90.5 13.5 32d 75 2026 10 06 12 21 17 13.370 +07 39 46.80 29202 0.9999 127.7 14.0 295' 77 2026 10 06 13 22 06 16.813 +10 16 38.83 41838 1.0000 139.7 14.4 7587 79 2026 10 06 14 22 34 04.839 +11 32 43.49 52447 1.0001 146.4 14.7 4357 81 2026 10 06 15 22 53 07.470 +12 18 49.34 61653 1.0001 150.8 14.9 2851 82 2026 10 06 16 23 07 31.255 +12 50 14.25 69794 1.0002 154.0 15.1 2005 83 2026 10 06 17 23 19 05.069 +13 13 15.46 77080 1.0002 156.6 15.3 1473 84 2026 10 06 18 23 28 45.790 +13 30 58.47 83650 1.0002 158.7 15.4 1112 85 2026 10 06 19 23 37 06.596 +13 45 05.95 89601 1.0003 160.5 15.5 854 86 2026 10 06 20 23 44 28.414 +13 56 39.66 95007 1.0003 162.0 15.5 663 87 2026 10 06 21 23 51 05.243 +14 06 19.16 99923 1.0003 163.3 15.6 517 88 2026 10 06 22 23 57 06.892 +14 14 31.07 104393 1.0003 164.4 15.7 403 89 2026 10 06 23 00 02 40.494 +14 21 33.97 108451 1.0004 165.4 15.7 312 90 2026 10 07 00 00 07 51.401 +14 27 41.28 112126 1.0004 166.3 15.8 239 91 2026 10 07 01 00 12 43.740 +14 33 02.91 115440 1.0004 167.1 15.8 180 92 2026 10 07 02 00 17 20.767 +14 37 46.36 118414 1.0004 167.8 15.8 132 94 2026 10 07 03 00 21 45.107 +14 41 57.38 121061 1.0004 168.4 15.8 92.8 96 2026 10 07 04 00 25 58.919 +14 45 40.47 123397 1.0004 168.9 15.9 61.0 100 2026 10 07 05 00 30 04.013 +14 48 59.16 125431 1.0004 169.3 15.9 35.6 107 2026 10 07 06 00 34 01.935 +14 51 56.27 127174 1.0004 169.7 15.9 16.7 127 2026 10 07 07 00 37 54.027 +14 54 34.03 128631 1.0004 170.0 15.9 9.60 17 2026 10 07 08 00 41 41.482 +14 56 54.23 129811 1.0004 170.2 15.9 16.8 62 2026 10 07 09 00 45 25.374 +14 58 58.26 130716 1.0004 170.4 15.9 23.8 74