"Pseudo-MPEC" for C466PM1
Created 2026 Apr 16 23:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C466PM1*1C2026 04 15.29732911 29 45.168+08 22 56.21 ~4FDK 18.79GVNEOCP703
C466PM1 1C2026 04 15.29959311 29 53.696+08 20 45.67 ~4FDK 20.08GVNEOCP703
C466PM1 1C2026 04 15.30185811 30 02.581+08 18 31.21 ~4FDK 19.04GVNEOCP703
C466PM1 1C2026 04 15.30412111 30 11.488+08 16 15.31 ~4FDK 18.74GVNEOCP703
C466PM1 1C2026 04 15.31773111 31 11.885+08 01 15.60 ~4FDZ 18.56GVNEOCPI52
C466PM1 1C2026 04 15.31813911 31 13.832+08 00 46.51 ~4FDZ 18.72GVNEOCPI52
C466PM1 1C2026 04 15.31854611 31 15.798+08 00 17.28 ~4FDZ 18.53GVNEOCPI52
C466PM1 1C2026 04 15.31895511 31 17.807+07 59 48.12 ~4FDZ 18.47GVNEOCPI52
C466PM1 1C2026 04 15.37978011 39 10.274+06 09 51.62 ~4FDZ 17.62GVNEOCPI52
C466PM1 1C2026 04 15.38328211 39 53.990+06 00 06.40 ~4FDZ VNEOCPI52
C466PM1 1C2026 04 15.38369611 39 59.370+05 58 54.80 ~4FDZ VNEOCPI52
C466PM1 1C2026 04 15.39670211 43 10.204+05 16 48.00 ~4FDZ 17.21GVNEOCPI52
C466PM1 1C2026 04 15.40056011 44 16.580+05 02 16.00 ~4FDZ VNEOCPI52
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.
Orbital elements: C466PM1
Perigee 2026 Apr 15.500293 +/- 9.69e-5 TT = 12:00:25.3 (JD 2461146.000293)
Epoch 2026 Apr 15.0 TT = JDT 2461145.5 AutoNEOCP
q 15120.96273 +/- 74.9 (J2000 equator)
H 32.60 G 0.15 Peri. 251.390450 +/- 0.06
Node 17.982059 +/- 0.09
e 4.06119706 +/- 0.0454 Incl. 21.403965 +/- 0.058
From 13 observations 2026 Apr. 15 (2.5 hr); mean residual 0".80
Residuals in arcseconds: 260415 703 .04+ .07+ 260415 I52 .45- .31+ 260415 I52 1.1+ .84- 260415 703 .29- .05+ 260415 I52 .44- .16+ 260415 I52 .44- .80+ 260415 703 1.2+ .72- 260415 I52 .09- .36+ 260415 I52 2.2- 1.6+ 260415 703 .51- .16+ 260415 I52 1.1+ 1.1- 260415 I52 .26- .39+ 260415 I52 .72+ .73- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 17 00 00 51 56.331 -01 52 35.55 .00791 0.9961 16.8 34?? 1108 74 2026 04 17 01 00 52 01.843 -01 52 00.07 .00813 0.9959 16.9 34?? 1108 74 2026 04 17 02 00 52 07.071 -01 51 26.38 .00834 0.9957 16.9 34?? 1109 74 2026 04 17 03 00 52 12.038 -01 50 54.36 .00856 0.9955 16.9 34?? 1109 74 2026 04 17 04 00 52 16.763 -01 50 23.87 .00878 0.9954 16.9 34?? 1109 74 2026 04 17 05 00 52 21.263 -01 49 54.81 .00899 0.9952 16.9 34?? 1109 74 2026 04 17 06 00 52 25.555 -01 49 27.07 .00921 0.9950 16.9 34?? 1109 74 2026 04 17 07 00 52 29.653 -01 49 00.56 .00943 0.9948 17.0 34?? 1109 74 2026 04 17 08 00 52 33.570 -01 48 35.19 .00964 0.9946 17.0 34?? 1109 74 2026 04 17 09 00 52 37.318 -01 48 10.90 .00986 0.9944 17.0 34?? 1110 74 2026 04 17 10 00 52 40.908 -01 47 47.60 .01008 0.9942 17.0 34?? 1110 74 2026 04 17 11 00 52 44.350 -01 47 25.24 .01030 0.9940 17.1 34?? 1110 74 2026 04 17 12 00 52 47.654 -01 47 03.75 .01051 0.9938 17.1 34?? 1110 74 2026 04 17 13 00 52 50.827 -01 46 43.08 .01073 0.9936 17.1 34?? 1110 74 2026 04 17 14 00 52 53.878 -01 46 23.18 .01095 0.9934 17.1 34?? 1110 74 2026 04 17 15 00 52 56.814 -01 46 04.01 .01116 0.9932 17.2 34?? 1110 74 2026 04 17 16 00 52 59.641 -01 45 45.53 .01138 0.9930 17.2 34?? 1110 74 2026 04 17 17 00 53 02.366 -01 45 27.68 .01160 0.9928 17.2 34?? 1110 74 2026 04 17 18 00 53 04.994 -01 45 10.45 .01181 0.9926 17.2 34?? 1110 74 2026 04 17 19 00 53 07.531 -01 44 53.79 .01203 0.9924 17.3 34?? 1110 74 2026 04 17 20 00 53 09.981 -01 44 37.66 .01225 0.9922 17.3 35?? 1111 74 2026 04 17 21 00 53 12.349 -01 44 22.06 .01246 0.9920 17.3 35?? 1111 74 2026 04 17 22 00 53 14.640 -01 44 06.93 .01268 0.9919 17.3 35?? 1111 74 2026 04 17 23 00 53 16.856 -01 43 52.27 .01290 0.9917 17.4 35?? 1111 74 2026 04 18 00 00 53 19.003 -01 43 38.04 .01311 0.9915 17.4 35?? 1111 74 2026 04 18 01 00 53 21.083 -01 43 24.23 .01333 0.9913 17.4 35?? 1111 74 2026 04 18 02 00 53 23.100 -01 43 10.81 .01355 0.9911 17.5 35?? 1111 74 2026 04 18 03 00 53 25.057 -01 42 57.77 .01376 0.9909 17.5 35?? 1111 74 2026 04 18 04 00 53 26.956 -01 42 45.08 .01398 0.9907 17.5 35?? 1111 74 2026 04 18 05 00 53 28.800 -01 42 32.73 .01420 0.9905 17.5 35?? 1111 74 2026 04 18 06 00 53 30.593 -01 42 20.70 .01441 0.9903 17.6 35?? 1111 74 2026 04 18 07 00 53 32.335 -01 42 08.98 .01463 0.9901 17.6 35?? 1111 74 2026 04 18 08 00 53 34.030 -01 41 57.55 .01485 .98993 17.6 35?? 1111 74 2026 04 18 09 00 53 35.679 -01 41 46.40 .01507 .98973 17.7 35?? 1111 74 2026 04 18 10 00 53 37.285 -01 41 35.51 .01528 .98954 17.7 35?? 1111 74 2026 04 18 11 00 53 38.849 -01 41 24.89 .01550 .98935 17.7 35?? 1111 74 2026 04 18 12 00 53 40.373 -01 41 14.50 .01572 .98916 17.8 35?? 1111 74 2026 04 18 13 00 53 41.859 -01 41 04.35 .01593 .98897 17.8 35?? 1111 74 2026 04 18 14 00 53 43.308 -01 40 54.42 .01615 .98877 17.8 35?? 1111 74 2026 04 18 15 00 53 44.722 -01 40 44.70 .01637 .98858 17.8 35?? 1111 74 2026 04 18 16 00 53 46.103 -01 40 35.18 .01658 .98839 17.9 35?? 1111 74 2026 04 18 17 00 53 47.451 -01 40 25.86 .01680 .98820 17.9 35?? 1111 74 2026 04 18 18 00 53 48.768 -01 40 16.73 .01702 .98801 17.9 35?? 1111 74 2026 04 18 19 00 53 50.055 -01 40 07.77 .01723 .98782 18.0 35?? 1111 74 2026 04 18 20 00 53 51.313 -01 39 58.99 .01745 .98762 18.0 35?? 1111 74 2026 04 18 21 00 53 52.544 -01 39 50.37 .01767 .98743 18.0 35?? 1111 74 2026 04 18 22 00 53 53.749 -01 39 41.91 .01788 .98724 18.1 35?? 1111 74 2026 04 18 23 00 53 54.927 -01 39 33.60 .01810 .98705 18.1 35?? 1111 74