"Pseudo-MPEC" for C1H4CW5
Created 2026 Nov 5 7:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1H4CW5*1C2026 11 03.30872502 29 52.616+19 17 25.73 ~B385 21.88GVNEOCPV00
C1H4CW5 1C2026 11 03.31434102 29 51.860+19 17 25.37 ~B385 22.16GVNEOCPV00
C1H4CW5 1C2026 11 03.31992302 29 51.083+19 17 25.04 ~B385 22.00GVNEOCPV00
C1H4CW5 1C2026 11 03.32550802 29 50.348+19 17 24.90 ~B385 21.98GVNEOCPV00
C1H4CW5 1C2026 11 03.38715402 29 42.029+19 17 19.03 ~B3A5 22.09GVNEOCPV00
C1H4CW5 1C2026 11 03.39236202 29 41.345+19 17 18.49 ~B3A5 22.18GVNEOCPV00
C1H4CW5 1C2026 11 03.39779102 29 40.621+19 17 18.10 ~B3A5 22.46GVNEOCPV00
C1H4CW5 1C2026 11 03.40333402 29 39.912+19 17 17.34 ~B3A5 22.13GVNEOCPV00
C1H4CW5 0C2026 11 04.19503002 28 20.900+19 16 37.00 ~B46K 22.8 RoNEOCP291
C1H4CW5 0C2026 11 04.22104002 28 17.820+19 16 36.70 ~B46K 22.4 RoNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1H4CW5
Perihelion 2026 Sep 6.846855 +/- 3.14 TT = 20:19:28.3 (JD 2461290.346855)
Epoch 2026 Nov 4.0 TT = JDT 2461348.5 Earth MOID: 0.0042 Ve: 0.0050
M 18.792468897 +/- 6 Ma: 0.0033 AutoNEOCP
n 0.323154818 +/- 0.102 Peri. 281.475809 +/- 0.8
a 2.103111468 +/- 0.442 Node 32.242600 +/- 0.6
e 0.66561875 +/- 0.086 Incl. 3.597515 +/- 0.33
P 3.04996 H 26.13 G 0.15 U 11.2
q 0.703241036 +/- 0.0329 Q 3.502981900 +/- 0.917 (J2000 ecliptic)
From 10 observations 2026 Nov. 3-4 (21.9 hr); mean residual 0".12
Residuals in arcseconds: 261103 V00 .16- .04- 261103 V00 .00 .13- 261104 291 .01+ .13+ 261103 V00 .05+ .07- 261103 V00 .02+ .09- 261104 291 .01- .13- 261103 V00 .12- .05- 261103 V00 .14- .14+ 261103 V00 .29+ .19+ 261103 V00 .07+ .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 08 02 26 34.812 +19 15 45.91 .16107 1.1522 175.1 22.9 19.3 89 2026 11 05 09 02 26 31.318 +19 15 43.36 .16153 1.1526 175.0 22.9 20.2 89 2026 11 05 10 02 26 27.845 +19 15 40.81 .16199 1.1530 175.0 22.9 21.2 89 2026 11 05 11 02 26 24.392 +19 15 38.26 .16244 1.1535 175.0 22.9 22.1 89 2026 11 05 12 02 26 20.960 +19 15 35.70 .16290 1.1539 175.0 22.9 23.1 89 2026 11 05 13 02 26 17.548 +19 15 33.13 .16336 1.1544 174.9 22.9 24.1 89 2026 11 05 14 02 26 14.155 +19 15 30.56 .16382 1.1548 174.9 22.9 25.1 89 2026 11 05 15 02 26 10.783 +19 15 27.99 .16428 1.1553 174.9 22.9 26.2 89 2026 11 05 16 02 26 07.430 +19 15 25.40 .16474 1.1557 174.9 22.9 27.2 89 2026 11 05 17 02 26 04.097 +19 15 22.82 .16519 1.1561 174.8 22.9 28.3 89 2026 11 05 18 02 26 00.784 +19 15 20.23 .16565 1.1566 174.8 22.9 29.3 88 2026 11 05 19 02 25 57.490 +19 15 17.63 .16611 1.1570 174.8 22.9 30.4 88 2026 11 05 20 02 25 54.215 +19 15 15.03 .16657 1.1575 174.7 23.0 31.5 88 2026 11 05 21 02 25 50.959 +19 15 12.42 .16703 1.1579 174.7 23.0 32.6 88 2026 11 05 22 02 25 47.722 +19 15 09.81 .16749 1.1583 174.7 23.0 33.7 88 2026 11 05 23 02 25 44.503 +19 15 07.20 .16795 1.1588 174.6 23.0 34.9 88 2026 11 06 00 02 25 41.304 +19 15 04.58 .16841 1.1592 174.6 23.0 36.0 88 2026 11 06 01 02 25 38.123 +19 15 01.96 .16887 1.1597 174.6 23.0 37.2 88 2026 11 06 02 02 25 34.960 +19 14 59.34 .16933 1.1601 174.6 23.0 38.3 88 2026 11 06 03 02 25 31.816 +19 14 56.71 .16979 1.1605 174.5 23.0 39.5 88 2026 11 06 04 02 25 28.690 +19 14 54.07 .17025 1.1610 174.5 23.0 40.7 88 2026 11 06 05 02 25 25.582 +19 14 51.43 .17071 1.1614 174.5 23.0 41.9 88 2026 11 06 06 02 25 22.492 +19 14 48.79 .17117 1.1619 174.4 23.0 43.0 88 2026 11 06 07 02 25 19.419 +19 14 46.15 .17163 1.1623 174.4 23.0 44.3 88 2026 11 06 08 02 25 16.365 +19 14 43.50 .17209 1.1627 174.4 23.1 45.5 88 2026 11 06 09 02 25 13.328 +19 14 40.85 .17255 1.1632 174.3 23.1 46.7 88 2026 11 06 10 02 25 10.308 +19 14 38.20 .17301 1.1636 174.3 23.1 47.9 88 2026 11 06 11 02 25 07.306 +19 14 35.54 .17348 1.1641 174.3 23.1 49.2 88 2026 11 06 12 02 25 04.321 +19 14 32.88 .17394 1.1645 174.2 23.1 50.4 88 2026 11 06 13 02 25 01.353 +19 14 30.22 .17440 1.1649 174.2 23.1 51.7 88 2026 11 06 14 02 24 58.402 +19 14 27.56 .17486 1.1654 174.1 23.1 53.0 88 2026 11 06 15 02 24 55.468 +19 14 24.89 .17532 1.1658 174.1 23.1 54.2 88 2026 11 06 16 02 24 52.551 +19 14 22.22 .17579 1.1663 174.1 23.1 55.5 88 2026 11 06 17 02 24 49.650 +19 14 19.55 .17625 1.1667 174.0 23.1 56.8 88 2026 11 06 18 02 24 46.766 +19 14 16.87 .17671 1.1672 174.0 23.1 58.1 88 2026 11 06 19 02 24 43.899 +19 14 14.19 .17717 1.1676 174.0 23.1 59.4 88 2026 11 06 20 02 24 41.048 +19 14 11.51 .17764 1.1680 173.9 23.1 60.7 88 2026 11 06 21 02 24 38.213 +19 14 08.83 .17810 1.1685 173.9 23.2 62.0 88 2026 11 06 22 02 24 35.394 +19 14 06.15 .17856 1.1689 173.9 23.2 63.4 88 2026 11 06 23 02 24 32.591 +19 14 03.47 .17902 1.1694 173.8 23.2 64.7 88 2026 11 07 00 02 24 29.805 +19 14 00.78 .17949 1.1698 173.8 23.2 66.0 87 2026 11 07 01 02 24 27.034 +19 13 58.09 .17995 1.1702 173.8 23.2 67.4 87 2026 11 07 02 02 24 24.279 +19 13 55.40 .18042 1.1707 173.7 23.2 68.7 87 2026 11 07 03 02 24 21.540 +19 13 52.71 .18088 1.1711 173.7 23.2 70.1 87 2026 11 07 04 02 24 18.816 +19 13 50.02 .18134 1.1716 173.6 23.2 71.4 87 2026 11 07 05 02 24 16.107 +19 13 47.32 .18181 1.1720 173.6 23.2 72.8 87 2026 11 07 06 02 24 13.414 +19 13 44.63 .18227 1.1724 173.6 23.2 74.1 87 2026 11 07 07 02 24 10.737 +19 13 41.93 .18274 1.1729 173.5 23.2 75.5 87