"Pseudo-MPEC" for C46NC91
Created 2026 Oct 6 16:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46NC91*1C2026 10 06.50603904 53 12.948+16 17 38.44 ~A6CZ VNEOCP703
C46NC91 1C2026 10 06.50831704 53 27.540+16 23 43.00 ~A6CZ 15.66GVNEOCP703
C46NC91 1C2026 10 06.51059404 53 42.180+16 29 47.20 ~A6CZ 15.75GVNEOCP703
C46NC91 1C2026 10 06.51287304 53 56.880+16 35 50.00 ~A6CZ 15.77GVNEOCP703
C46NC91 1C2026 10 06.51713204 54 24.548+16 47 07.22 ~A6Co 15.72GVNEOCP703
C46NC91 1C2026 10 06.51725504 54 25.348+16 47 26.77 ~A6Co VNEOCP703
C46NC91 1C2026 10 06.51737804 54 26.161+16 47 46.00 ~A6Co 15.63GVNEOCP703
C46NC91 1C2026 10 06.51750504 54 26.982+16 48 06.01 ~A6Co 15.60GVNEOCP703
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.
Orbital elements: C46NC91
Perigee 2026 Oct 7.215723 +/- 0.252 TT = 5:10:38.4 (JD 2461320.715723)
Epoch 2026 Oct 7.0 TT = JDT 2461320.5 AutoNEOCP
M 308.053229310 +/- 46 (J2000 equator)
n 240.803475175 +/- 76.9 Peri. 201.919295 +/- 7
a 55228.29967 +/- 11750 Node 56.838662 +/- 1.0
e 0.68585501 +/- 0.117 Incl. 46.593270 +/- 1.6
P2152.752m/1.495d H 29.96 G 0.15 U 15.7
q 17349.69353 +/- 10125 Q 93106.90581 +/- 13390
From 8 observations 2026 Oct. 6 (16.5 min); mean residual 0".13
Residuals in arcseconds: 261006 703 .04- .02+ 261006 703 .09- .23- 261006 703 .10+ .08- 261006 703 .04+ .14- 261006 703 .02- .15+ 261006 703 .01- .21- 261006 703 .07+ .28+ 261006 703 .05- .19+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 06 17 05 38 46.401 +26 17 14.29 86132 0.9999 107.8 16.3 3379 53 2026 10 06 18 05 49 32.631 +28 15 01.98 83442 0.9999 105.4 16.3 5015 53 2026 10 06 19 06 01 32.662 +30 17 45.55 80269 0.9998 102.7 16.3 7150 54 2026 10 06 20 06 15 11.458 +32 26 34.12 76587 0.9998 99.8 16.3 9931 56 2026 10 06 21 06 31 05.452 +34 42 38.53 72359 0.9997 96.6 16.3 226' 58 2026 10 06 22 06 50 10.231 +37 06 57.62 67542 0.9997 92.9 16.3 307' 61 2026 10 06 23 07 13 54.974 +39 39 36.72 62083 0.9996 88.6 16.3 418' 64 2026 10 07 00 07 44 50.797 +42 17 43.97 55914 0.9996 83.4 16.3 575' 69 2026 10 07 01 08 27 27.364 +44 49 04.99 48957 0.9996 76.8 16.3 807' 76 2026 10 07 02 09 29 54.038 +46 30 40.22 41137 0.9995 68.0 16.4 20d 87 2026 10 07 03 11 05 01.678 +44 54 59.01 32465 0.9995 55.4 16?? 31d 104 2026 10 07 04 13 21 29.031 +32 08 30.69 23480 0.9995 38.2 18?? 53d 126 2026 10 07 05 16 15 45.879 -07 27 20.94 17498 0.9995 51.1 15?? 101d 136 2026 10 07 06 20 30 37.384 -44 57 27.61 20940 0.9996 103.5 13.4 155d 104 2026 10 07 07 23 53 36.085 -42 00 19.37 29595 0.9997 130.9 13.3 173d 69 2026 10 07 08 01 19 25.625 -32 26 28.71 38481 0.9998 141.5 13.5 159d 55 2026 10 07 09 02 03 46.276 -24 45 55.78 46581 0.9998 145.0 13.9 113d 49 2026 10 07 10 02 32 04.024 -18 48 45.40 53805 0.9998 145.2 14.2 65d 46 2026 10 07 11 02 52 34.413 -14 01 46.19 60214 0.9998 144.1 14.5 40d 45 2026 10 07 12 03 08 40.894 -10 02 36.66 65890 0.9999 142.4 14.7 28d 44 2026 10 07 13 03 22 02.889 -06 37 09.91 70904 0.9999 140.5 14.9 20d 43 2026 10 07 14 03 33 35.374 -03 36 16.58 75313 0.9999 138.5 15.1 949' 43 2026 10 07 15 03 43 51.671 -00 53 45.64 79164 0.9999 136.5 15.3 762' 43 2026 10 07 16 03 53 13.493 +01 34 43.61 82494 0.9998 134.5 15.4 630' 43 2026 10 07 17 04 01 55.863 +03 52 21.14 85334 0.9998 132.6 15.5 532' 43 2026 10 07 18 04 10 09.751 +06 01 30.14 87708 0.9998 130.7 15.6 458' 43 2026 10 07 19 04 18 03.580 +08 04 01.98 89633 0.9998 128.9 15.7 403' 43 2026 10 07 20 04 25 44.157 +10 01 25.99 91125 0.9998 127.0 15.8 360' 44 2026 10 07 21 04 33 17.270 +11 54 56.06 92195 0.9998 125.2 15.9 328' 44 2026 10 07 22 04 40 48.119 +13 45 35.27 92849 0.9997 123.3 16.0 305' 45 2026 10 07 23 04 48 21.640 +15 34 19.27 93092 0.9997 121.4 16.0 289' 45 2026 10 08 00 04 56 02.789 +17 21 58.86 92926 0.9997 119.5 16.1 280' 46 2026 10 08 01 05 03 56.814 +19 09 22.08 92350 0.9996 117.6 16.1 278' 47 2026 10 08 02 05 12 09.559 +20 57 15.96 91359 0.9996 115.6 16.2 282' 47 2026 10 08 03 05 20 47.836 +22 46 28.19 89948 0.9996 113.5 16.2 292' 48 2026 10 08 04 05 29 59.921 +24 37 48.62 88105 0.9995 111.3 16.2 309' 49 2026 10 08 05 05 39 56.259 +26 32 10.77 85817 0.9995 109.0 16.2 334' 50 2026 10 08 06 05 50 50.523 +28 30 33.19 83066 0.9995 106.6 16.2 368' 52 2026 10 08 07 06 03 01.262 +30 34 00.32 79830 0.9994 103.9 16.3 413' 53 2026 10 08 08 06 16 54.611 +32 43 42.00 76079 0.9994 100.9 16.2 473' 55 2026 10 08 09 06 33 08.920 +35 00 48.88 71778 0.9993 97.6 16.2 551' 57 2026 10 08 10 06 52 43.066 +37 26 16.59 66881 0.9993 93.9 16.2 655' 60 2026 10 08 11 07 17 12.173 +39 59 58.20 61334 0.9992 89.4 16.2 797' 64 2026 10 08 12 07 49 18.623 +42 38 21.74 55067 0.9992 84.1 16.2 994' 69 2026 10 08 13 08 33 53.859 +45 07 02.61 48001 0.9991 77.2 16.3 21d 77 2026 10 08 14 09 39 44.662 +46 35 39.75 40064 0.9991 67.9 16.4 29d 89 2026 10 08 15 11 20 04.065 +44 11 38.14 31295 0.9991 54.5 16?? 42d 107 2026 10 08 16 13 41 32.932 +28 52 37.08 22397 0.9991 36.5 18?? 69d 128