"Pseudo-MPEC" for C4655Q1
Created 2026 Mar 29 18:35:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C4655Q1*1C2026 03 28.29150413 08 41.575+15 16 27.30 ~3S7o VNEOCP703
C4655Q1 1C2026 03 28.29611713 09 18.547+15 10 19.60 ~3S7o 17.67GVNEOCP703
C4655Q1 1C2026 03 28.29841713 09 36.907+15 07 16.79 ~3S7o 17.54GVNEOCP703
C4655Q1 1C2026 03 28.34542913 15 50.936+13 59 11.08 ~3S8Z 17.42GVNEOCPI52
C4655Q1 1C2026 03 28.34574413 15 53.521+13 58 40.04 ~3S8Z VNEOCPI52
C4655Q1 1C2026 03 28.34606813 15 56.207+13 58 07.82 ~3S8Z VNEOCPI52
C4655Q1 |C2026 03 28.36699013 07 40.330+18 06 54.00 ~3S9K 17.3 GVNEOCP807
C4655Q1 |C2026 03 28.36894013 07 59.490+18 03 33.00 ~3S9K 17.8 GVNEOCP807
C4655Q1 |C2026 03 28.37088313 08 18.750+18 00 11.80 ~3S9K 17.5 GVNEOCP807
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.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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: C4655Q1
Perigee 2026 Mar 27.780824 +/- 0.00312 TT = 18:44:23.1 (JD 2461127.280824)
Epoch 2026 Mar 28.0 TT = JDT 2461127.5 AutoNEOCP
M 78.653634342 +/- 0.9 (J2000 equator)
n 358.859829646 +/- 0.554 Peri. 320.882188 +/- 0.14
a 42330.52048 +/- 43.5 Node 51.181321 +/- 0.011
e 0.83653820 +/- 5e-5 Incl. 27.466202 +/- 0.007
P1444.548m/1.003d H 33.33 G 0.15 U 12.3
q 6919.422758 +/- 8.32 Q 77741.61820 +/- 79
From 9 observations 2026 Mar. 28 (1.9 hr); mean residual 1".38
Residuals in arcseconds: 260328 703 2.9+ 1.1- 260328 I52 1.1- 1.8+ 260328 807 .49+ .02- 260328 703 .76- .62- 260328 I52 .12+ .03- 260328 807 .44- .24+ 260328 703 2.6- 2.0+ 260328 I52 1.8+ 2.1- 260328 807 .51- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 29 19 03 17 01.996 -00 51 28.95 7593 0.9984 41.4 18?? 529 61 2026 03 29 20 08 56 23.845 +27 19 29.68 23111 0.9986 119.6 16.4 658 84 2026 03 29 21 10 15 15.351 +26 53 26.36 35489 0.9987 135.1 16.9 627 94 2026 03 29 22 10 55 18.457 +25 36 03.60 45152 0.9987 142.5 17.2 615 99 2026 03 29 23 11 21 39.654 +24 21 21.29 52962 0.9988 147.2 17.5 609 102 2026 03 30 00 11 41 21.678 +23 13 08.02 59357 0.9989 150.4 17.6 607 104 2026 03 30 01 11 57 15.882 +22 10 21.51 64592 0.9989 152.8 17.7 607 106 2026 03 30 02 12 10 47.376 +21 11 35.74 68827 0.9990 154.6 17.8 610 107 2026 03 30 03 12 22 44.500 +20 15 35.84 72171 0.9990 156.0 17.9 613 108 2026 03 30 04 12 33 37.615 +19 21 19.33 74695 0.9990 157.0 17.9 619 109 2026 03 30 05 12 43 47.478 +18 27 52.24 76449 0.9991 157.8 17.9 626 110 2026 03 30 06 12 53 29.475 +17 34 25.07 77464 0.9991 158.2 18.0 636 111 2026 03 30 07 13 02 56.001 +16 40 08.98 77759 0.9991 158.4 18.0 647 112 2026 03 30 08 13 12 17.996 +15 44 11.92 77337 0.9991 158.4 17.9 662 113 2026 03 30 09 13 21 46.121 +14 45 34.08 76193 0.9991 158.1 17.9 681 113 2026 03 30 10 13 31 31.877 +13 43 01.78 74306 0.9991 157.5 17.9 705 114 2026 03 30 11 13 41 48.982 +12 34 58.00 71641 0.9991 156.6 17.8 738 115 2026 03 30 12 13 52 55.438 +11 19 06.64 68146 0.9991 155.4 17.8 781 116 2026 03 30 13 14 05 17.140 +09 52 03.41 63742 0.9991 153.7 17.7 843 116 2026 03 30 14 14 19 35.088 +08 08 17.19 58316 0.9990 151.3 17.5 937 117 2026 03 30 15 14 37 01.911 +05 57 56.34 51692 0.9990 148.0 17.4 1090 117 2026 03 30 16 15 00 07.197 +03 00 50.53 43592 0.9989 143.2 17.1 1377 118 2026 03 30 17 15 35 21.755 -01 33 57.02 33528 0.9989 135.0 16.8 2062 118 2026 03 30 18 16 50 17.284 -10 55 08.44 20516 0.9988 116.6 16.3 4840 116 2026 03 30 19 01 59 27.616 -10 30 54.69 7005 0.9987 25.3 21?? 690' 64 2026 03 30 20 08 47 00.882 +27 13 23.47 21992 0.9988 116.7 16.4 4859 86 2026 03 30 21 10 11 45.214 +26 58 28.75 34644 0.9989 133.5 16.9 2298 95 2026 03 30 22 10 53 24.740 +25 40 13.39 44480 0.9990 141.3 17.2 1623 100 2026 03 30 23 11 20 26.674 +24 24 11.40 52415 0.9991 146.2 17.5 1333 102 2026 03 31 00 11 40 29.831 +23 14 54.01 58910 0.9991 149.6 17.6 1179 105 2026 03 31 01 11 56 36.299 +22 11 18.59 64229 0.9992 152.1 17.7 1088 106 2026 03 31 02 12 10 15.355 +21 11 55.54 68538 0.9992 154.0 17.8 1031 107 2026 03 31 03 12 22 17.250 +20 15 27.16 71948 0.9993 155.5 17.9 996 109 2026 03 31 04 12 33 13.314 +19 20 49.04 74534 0.9993 156.6 17.9 975 110 2026 03 31 05 12 43 24.832 +18 27 06.04 76346 0.9993 157.5 17.9 965 110 2026 03 31 06 12 53 07.480 +17 33 28.00 77419 0.9994 158.1 18.0 965 111 2026 03 31 07 13 02 33.801 +16 39 05.82 77769 0.9994 158.4 18.0 973 112 2026 03 31 08 13 11 54.788 +15 43 07.62 77404 0.9994 158.5 17.9 991 113 2026 03 31 09 13 21 21.063 +14 44 34.21 76317 0.9994 158.3 17.9 1018 114 2026 03 31 10 13 31 04.000 +13 42 13.14 74489 0.9994 157.9 17.9 1059 114 2026 03 31 11 13 41 17.063 +12 34 29.57 71887 0.9994 157.1 17.8 1116 115 2026 03 31 12 13 52 17.791 +11 19 11.17 68460 0.9994 156.0 17.8 1197 115 2026 03 31 13 14 04 31.235 +09 53 00.57 64132 0.9993 154.4 17.7 1314 116 2026 03 31 14 14 18 36.752 +08 10 40.00 58791 0.9993 152.2 17.5 1493 117 2026 03 31 15 14 35 43.381 +06 02 46.85 52269 0.9993 149.1 17.4 1787 117 2026 03 31 16 14 58 11.343 +03 10 25.12 44300 0.9992 144.4 17.1 2332 118 2026 03 31 17 15 31 58.314 -01 13 13.37 34417 0.9992 136.7 16.8 3588 118 2026 03 31 18 16 40 53.149 -09 54 25.54 21692 0.9991 119.8 16.3 8279 116