"Pseudo-MPEC" for C46QEC1
Created 2026 Nov 6 16:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46QEC1*1C2026 11 03.38053902 54 07.074+09 20 24.32 ~B3A5 18.15GVNEOCP703
C46QEC1 1C2026 11 03.38507802 54 57.049+09 17 20.36 ~B3A5 VNEOCP703
C46QEC1 1C2026 11 03.38734502 55 22.210+09 15 46.33 ~B3A5 VNEOCP703
C46QEC1 1C2026 11 03.41624403 00 47.632+08 55 00.26 ~B3AK 17.31GVNEOCPI52
C46QEC1 1C2026 11 03.41635603 00 48.913+08 54 55.33 ~B3AK 17.66GVNEOCPI52
C46QEC1 1C2026 11 03.41647403 00 50.260+08 54 49.93 ~B3AK 17.39GVNEOCPI52
C46QEC1 1C2026 11 03.41658703 00 51.523+08 54 44.68 ~B3AK 17.43GVNEOCPI52
C46QEC1 1C2026 11 03.48760703 15 02.923+07 57 50.08 ~B3C5 17.38GVNEOCPI52
C46QEC1 1C2026 11 03.48771903 15 04.370+07 57 44.64 ~B3C5 17.52GVNEOCPI52
C46QEC1 1C2026 11 03.48783203 15 05.814+07 57 39.10 ~B3C5 17.74GVNEOCPI52
C46QEC1 1C2026 11 03.48794503 15 07.268+07 57 33.34 ~B3C5 17.37GVNEOCPI52
C46QEC1 KB2026 11 03.50692703 44 58.447+07 33 44.54 ~B3Co 17.2 GXNEOCPQ06
C46QEC1 KB2026 11 03.51042503 45 44.113+07 31 32.62 ~B3Co 17.0 GXNEOCPQ06
C46QEC1 KB2026 11 03.51392603 46 29.648+07 29 18.53 ~B3Co 18.5 GXNEOCPQ06
C46QEC1 KB2026 11 03.69075704 31 34.476+04 17 50.50 ~B3HZ 17.9 GXNEOCPP13
C46QEC1 KB2026 11 03.69302404 32 11.045+04 14 45.46 ~B3HZ 17.5 GXNEOCPP13
C46QEC1 KB2026 11 03.71035304 36 56.990+03 49 59.95 ~B3HZ 18.2 GXNEOCPP13
C46QEC1 KB2026 11 03.71244704 37 32.369+03 46 52.28 ~B3HZ 17.8 GXNEOCPP13
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.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
Orbital elements: C46QEC1
Perigee 2026 Nov 4.024537 +/- 8.41e-5 TT = 0:35:19.9 (JD 2461348.524537)
Epoch 2026 Nov 4.0 TT = JDT 2461348.5 AutoNEOCP
M 352.556578174 +/- 0.024 (J2000 equator)
n 303.357654599 +/- 0.0461 Peri. 310.295519 +/- 0.0046
a 47347.84322 +/- 4.79 Node 277.214935 +/- 0.0020
e 0.76122796 +/- 6.28e-5 Incl. 13.969104 +/- 0.00041
P1708.842m/1.187d H 33.52 G 0.15 U 10.7
q 11305.34111 +/- 4.07 Q 83390.34532 +/- 5.75
From 18 observations 2026 Nov. 3 (8.0 hr); mean residual 1".41
Residuals in arcseconds: 261103 703 3.7+ .32- 261103 I52 1.9- .28+ 261103 Q06 1.7+ .66- 261103 703 .88- 1.2+ 261103 I52 1.5- .92- 261103 Q06 1.9+ .71- 261103 703 .87- .63+ 261103 I52 1.2- .58- 261103 P13 1.4+ .09- 261103 I52 1.7- .61+ 261103 I52 1.2- .29- 261103 P13 1.2+ .05+ 261103 I52 1.7- .65+ 261103 I52 .95- .22- 261103 P13 2.5- .80+ 261103 I52 1.6- .50+ 261103 Q06 .91+ .73- 261103 P13 3.4- 1.6+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 06 17 01 53 12.584 +13 03 08.86 69948 0.9917 166.9 17.6 28.3 94 2026 11 06 18 02 07 43.111 +12 42 56.89 73773 0.9917 170.2 17.6 27.2 95 2026 11 06 19 02 20 52.904 +12 22 00.43 76904 0.9918 172.9 17.6 26.5 95 2026 11 06 20 02 33 04.957 +12 00 25.26 79386 0.9918 174.8 17.6 26.2 96 2026 11 06 21 02 44 36.002 +11 38 09.95 81252 0.9918 175.5 18.6 26.0 97 2026 11 06 22 02 55 38.963 +11 15 08.52 82528 0.9918 174.7 17.6 26.1 98 2026 11 06 23 03 06 24.447 +10 51 11.53 83227 0.9918 172.9 17.8 26.4 98 2026 11 07 00 03 17 01.752 +10 26 06.27 83357 0.9918 170.8 17.9 26.8 99 2026 11 07 01 03 27 39.612 +09 59 36.39 82922 0.9917 168.4 17.9 27.5 100 2026 11 07 02 03 38 26.853 +09 31 20.97 81914 0.9917 165.9 18.0 28.3 100 2026 11 07 03 03 49 33.065 +09 00 52.90 80323 0.9917 163.3 18.0 29.5 101 2026 11 07 04 04 01 09.426 +08 27 36.34 78129 0.9917 160.5 18.1 31.0 101 2026 11 07 05 04 13 29.854 +07 50 42.55 75303 0.9916 157.5 18.1 32.9 102 2026 11 07 06 04 26 52.807 +07 09 02.93 71805 0.9916 154.2 18.1 35.5 102 2026 11 07 07 04 41 44.355 +06 20 56.89 67580 0.9915 150.5 18.1 39.0 103 2026 11 07 08 04 58 43.879 +05 23 49.12 62555 0.9915 146.3 18.0 44.0 104 2026 11 07 09 05 18 55.742 +04 13 23.80 56626 0.9914 141.2 17.9 51.6 104 2026 11 07 10 05 44 16.220 +02 42 01.85 49645 0.9913 134.8 17.8 64.1 104 2026 11 07 11 06 18 46.930 +00 34 17.45 41398 0.9913 126.0 17.7 87.4 105 2026 11 07 12 07 12 52.066 -02 46 24.81 31577 0.9912 112.2 17.5 142 104 2026 11 07 13 09 06 08.160 -09 00 13.76 19943 0.9911 83.5 17.6 337 101 2026 11 07 14 15 35 24.136 -09 39 19.67 11290 0.9910 13.0 27?? 1022 80 2026 11 07 15 21 21 46.608 +09 43 01.08 20839 0.9911 100.4 17.0 307 80 2026 11 07 16 23 10 47.100 +13 13 09.45 32357 0.9912 127.1 17.1 135 85 2026 11 07 17 00 05 47.331 +13 54 39.14 42052 0.9912 140.4 17.3 85.7 88 2026 11 07 18 00 41 26.527 +13 56 56.20 50198 0.9913 148.9 17.5 64.4 90 2026 11 07 19 01 07 43.276 +13 46 09.50 57096 0.9914 155.1 17.6 53.2 91 2026 11 07 20 01 28 39.099 +13 30 04.12 62956 0.9914 160.1 17.6 46.5 93 2026 11 07 21 01 46 12.770 +13 11 30.22 67920 0.9914 164.1 17.7 42.2 94 2026 11 07 22 02 01 30.836 +12 51 37.29 72089 0.9915 167.6 17.7 39.4 95 2026 11 07 23 02 15 14.282 +12 30 54.35 75537 0.9915 170.6 17.6 37.5 95 2026 11 08 00 02 27 50.308 +12 09 32.04 78317 0.9915 173.0 17.6 36.3 96 2026 11 08 01 02 39 38.163 +11 47 31.60 80467 0.9915 174.6 17.6 35.5 97 2026 11 08 02 02 50 52.305 +11 24 48.82 82015 0.9915 175.0 17.6 35.2 98 2026 11 08 03 03 01 44.263 +11 01 15.72 82981 0.9915 174.0 17.7 35.1 98 2026 11 08 04 03 12 23.836 +10 36 41.05 83376 0.9915 172.3 17.8 35.4 99 2026 11 08 05 03 22 59.927 +10 10 50.19 83205 0.9915 170.2 17.9 36.0 99 2026 11 08 06 03 33 41.234 +09 43 24.49 82465 0.9914 167.8 17.9 36.9 100 2026 11 08 07 03 44 36.894 +09 13 59.93 81148 0.9914 165.3 18.0 38.2 101 2026 11 08 08 03 55 57.217 +08 42 05.17 79238 0.9914 162.7 18.0 40.0 101 2026 11 08 09 04 07 54.660 +08 06 58.14 76711 0.9914 159.8 18.1 42.3 102 2026 11 08 10 04 20 45.266 +07 27 40.66 73533 0.9913 156.7 18.1 45.5 102 2026 11 08 11 04 34 51.034 +06 42 49.14 69655 0.9913 153.2 18.1 49.8 103 2026 11 08 12 04 50 44.138 +05 50 17.80 65015 0.9912 149.3 18.0 55.9 103 2026 11 08 13 05 09 15.167 +04 46 46.06 59522 0.9912 144.6 18.0 64.9 104 2026 11 08 14 05 31 51.028 +03 26 29.23 53054 0.9911 138.9 17.9 79.1 104 2026 11 08 15 06 01 19.758 +01 38 32.31 45430 0.9910 131.5 17.7 104 104 2026 11 08 16 06 44 08.226 -01 00 55.48 36387 0.9909 120.5 17.6 156 104