"Pseudo-MPEC" for C46KMZ1
Created 2026 Sep 19 11:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46KMZ1*1C2026 09 19.27237622 52 04.192+09 07 14.05 ~9J75 17.36GVNEOCP703
C46KMZ1 1C2026 09 19.27465822 52 12.619+09 09 27.50 ~9J75 17.25GVNEOCP703
C46KMZ1 1C2026 09 19.27693222 52 21.018+09 11 41.35 ~9J75 17.30GVNEOCP703
C46KMZ1 1C2026 09 19.27920222 52 29.395+09 13 53.80 ~9J75 17.31GVNEOCP703
C46KMZ1 1C2026 09 19.29514222 53 28.597+09 29 13.13 ~9J7K VNEOCPI52
C46KMZ1 1C2026 09 19.29523222 53 28.950+09 29 18.46 ~9J7K 17.14GVNEOCPI52
C46KMZ1 1C2026 09 19.29532122 53 29.303+09 29 23.42 ~9J7K 16.80GVNEOCPI52
C46KMZ1 1C2026 09 19.29540922 53 29.627+09 29 27.67 ~9J7K 16.95GVNEOCPI52
C46KMZ1 KB2026 09 19.30895822 52 21.082+09 38 28.97 ~9J7o 17.1 VZNEOCPW05
C46KMZ1 KB2026 09 19.31010422 52 25.790+09 39 31.43 ~9J7o 18.0 VZNEOCPW05
C46KMZ1 KB2026 09 19.31118122 52 30.264+09 40 30.32 ~9J7o 18.1 VZNEOCPW05
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.
(W05) Tree Gate Farm Observatory, Starkville (N33.347635 W88.732810)
US/Mississippi. Observer J.-F. Gout. 0.5-m f/1.5 reflector + CMOS.
Orbital elements: C46KMZ1
Perigee 2026 Sep 15.866617 +/- 0.45 TT = 20:47:55.7 (JD 2461299.366617)
Epoch 2026 Sep 19.0 TT = JDT 2461302.5 AutoNEOCP
M 114.911160358 +/- 18 (J2000 equator)
n 36.673196862 +/- 0.584 Peri. 237.143395 +/- 11
a193658.9887 +/- 2054 Node 328.834254 +/- 0.014
e 0.18471921 +/- 0.0339 Incl. 35.009615 +/- 0.026
P 9.8162d H 30.85 G 0.15 U 12.4
q 157886.4518 +/- 4895 Q 229431.5255 +/- 8978
From 11 observations 2026 Sept. 19 (55.9 min); mean residual 0".36
Residuals in arcseconds: 260919 703 .43- .40- 260919 I52 .47- .00 260919 W05 .25+ .30+ 260919 703 .06- .46- 260919 I52 .19- .15+ 260919 W05 .17- .02- 260919 703 .29+ .58+ 260919 I52 .15+ .00 260919 W05 .04+ .07- 260919 703 .48+ .69+ 260919 I52 .11+ .81- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 19 12 23 14 05.235 +13 16 35.63 221091 1.0060 163.2 17.6 138 54 2026 09 19 13 23 18 04.475 +13 53 43.40 221619 1.0060 163.1 17.6 196 55 2026 09 19 14 23 22 03.871 +14 30 26.17 222131 1.0060 162.9 17.6 262 55 2026 09 19 15 23 26 03.504 +15 06 43.80 222626 1.0060 162.7 17.6 338 56 2026 09 19 16 23 30 03.454 +15 42 36.13 223105 1.0059 162.4 17.6 422 56 2026 09 19 17 23 34 03.799 +16 18 03.00 223566 1.0059 162.0 17.7 516 57 2026 09 19 18 23 38 04.618 +16 53 04.25 224011 1.0059 161.6 17.7 618 57 2026 09 19 19 23 42 05.984 +17 27 39.68 224440 1.0059 161.1 17.7 729 58 2026 09 19 20 23 46 07.974 +18 01 49.12 224851 1.0059 160.6 17.7 848 58 2026 09 19 21 23 50 10.659 +18 35 32.37 225245 1.0059 160.0 17.7 975 58 2026 09 19 22 23 54 14.112 +19 08 49.22 225622 1.0059 159.4 17.8 1111 59 2026 09 19 23 23 58 18.403 +19 41 39.44 225982 1.0058 158.8 17.8 1254 59 2026 09 20 00 00 02 23.602 +20 14 02.80 226324 1.0058 158.2 17.8 1406 60 2026 09 20 01 00 06 29.777 +20 45 59.05 226649 1.0058 157.5 17.8 1565 60 2026 09 20 02 00 10 36.995 +21 17 27.94 226956 1.0058 156.8 17.9 1732 60 2026 09 20 03 00 14 45.322 +21 48 29.18 227246 1.0058 156.0 17.9 1907 61 2026 09 20 04 00 18 54.823 +22 19 02.49 227519 1.0058 155.3 17.9 2089 61 2026 09 20 05 00 23 05.560 +22 49 07.56 227774 1.0057 154.5 17.9 2279 62 2026 09 20 06 00 27 17.597 +23 18 44.07 228011 1.0057 153.7 18.0 2476 62 2026 09 20 07 00 31 30.993 +23 47 51.68 228230 1.0057 152.9 18.0 2681 63 2026 09 20 08 00 35 45.809 +24 16 30.04 228432 1.0057 152.1 18.0 2893 63 2026 09 20 09 00 40 02.102 +24 44 38.77 228616 1.0057 151.3 18.0 3112 64 2026 09 20 10 00 44 19.929 +25 12 17.49 228782 1.0056 150.5 18.1 3338 64 2026 09 20 11 00 48 39.346 +25 39 25.79 228930 1.0056 149.6 18.1 3571 65 2026 09 20 12 00 53 00.407 +26 06 03.24 229060 1.0056 148.8 18.1 3812 65 2026 09 20 13 00 57 23.162 +26 32 09.40 229172 1.0056 147.9 18.1 4060 66 2026 09 20 14 01 01 47.664 +26 57 43.81 229266 1.0055 147.0 18.2 4314 66 2026 09 20 15 01 06 13.960 +27 22 45.98 229343 1.0055 146.2 18.2 4576 67 2026 09 20 16 01 10 42.096 +27 47 15.42 229401 1.0055 145.3 18.2 4845 67 2026 09 20 17 01 15 12.119 +28 11 11.61 229441 1.0055 144.4 18.2 5120 68 2026 09 20 18 01 19 44.069 +28 34 34.01 229464 1.0054 143.5 18.3 5403 68 2026 09 20 19 01 24 17.989 +28 57 22.06 229468 1.0054 142.6 18.3 5692 69 2026 09 20 20 01 28 53.916 +29 19 35.20 229455 1.0054 141.7 18.3 5989 69 2026 09 20 21 01 33 31.885 +29 41 12.81 229423 1.0054 140.8 18.3 6292 70 2026 09 20 22 01 38 11.931 +30 02 14.29 229373 1.0053 139.9 18.4 6603 71 2026 09 20 23 01 42 54.083 +30 22 39.01 229306 1.0053 138.9 18.4 6920 71 2026 09 21 00 01 47 38.369 +30 42 26.31 229220 1.0053 138.0 18.4 7244 72 2026 09 21 01 01 52 24.814 +31 01 35.52 229117 1.0053 137.1 18.4 7576 72 2026 09 21 02 01 57 13.440 +31 20 05.97 228995 1.0052 136.1 18.5 7914 73 2026 09 21 03 02 02 04.264 +31 37 56.94 228856 1.0052 135.2 18.5 8260 74 2026 09 21 04 02 06 57.303 +31 55 07.72 228698 1.0052 134.3 18.5 8612 74 2026 09 21 05 02 11 52.569 +32 11 37.56 228523 1.0051 133.3 18.5 8972 75 2026 09 21 06 02 16 50.068 +32 27 25.72 228330 1.0051 132.4 18.6 9339 76 2026 09 21 07 02 21 49.806 +32 42 31.43 228120 1.0051 131.4 18.6 9713 76 2026 09 21 08 02 26 51.783 +32 56 53.91 227891 1.0050 130.4 18.6 168' 77 2026 09 21 09 02 31 55.996 +33 10 32.36 227645 1.0050 129.5 18.6 175' 78 2026 09 21 10 02 37 02.437 +33 23 25.99 227381 1.0050 128.5 18.7 181' 79 2026 09 21 11 02 42 11.095 +33 35 33.97 227100 1.0049 127.5 18.7 188' 79